/* ==========================================================================
   ZHL Booking System - Main Stylesheet
   Design system for the ZHL Studio booking platform.
   Based on STYLEGUIDE.md and UBT Corporate Design.
   ========================================================================== */


/* ==========================================================================
   1. CSS Custom Properties (Design Tokens)
   ========================================================================== */

:root {
  /* Brand */
  --color-primary: #009260;
  --color-primary-dark: #007a50;
  --color-primary-light: rgba(0, 146, 96, 0.1);

  /* Status */
  --color-success: #48bb78;
  --color-success-dark: #38a169;
  --color-error: #c53030;
  --color-error-light: #e53e3e;
  --color-warning: #d69e2e;
  --color-info: #3182ce;

  /* Alert backgrounds */
  --color-alert-success-bg: #f0fdf4;
  --color-alert-success-text: #166534;
  --color-alert-success-border: #bbf7d0;
  --color-alert-error-bg: #fef2f2;
  --color-alert-error-text: #991b1b;
  --color-alert-error-border: #fecaca;
  --color-alert-warning-bg: #fffbeb;
  --color-alert-warning-text: #92400e;
  --color-alert-warning-border: #fde68a;
  --color-alert-info-bg: #eff6ff;
  --color-alert-info-text: #1e40af;
  --color-alert-info-border: #bfdbfe;

  /* Text */
  --color-text-primary: #2d3748;
  --color-text-secondary: #4a5568;
  --color-text-muted: #718096;
  --color-text-disabled: #a0aec0;

  /* Backgrounds */
  --color-bg-light: #f7fafc;
  --color-bg-page: #f8f9fa;
  --color-border: #e2e8f0;
  --color-white: #ffffff;

  /* Spacing (5px base unit) */
  --spacing-xs: 5px;
  --spacing-sm: 10px;
  --spacing-md: 15px;
  --spacing-lg: 20px;
  --spacing-xl: 25px;
  --spacing-2xl: 30px;
  --spacing-3xl: 40px;

  /* Border Radius */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 15px;
  --radius-pill: 20px;
  --radius-circle: 50%;

  /* Shadows */
  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 6px 16px rgba(0, 0, 0, 0.12);
  --shadow-header: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-primary: 0 4px 12px rgba(0, 146, 96, 0.25);
  --shadow-primary-hover: 0 6px 16px rgba(0, 146, 96, 0.35);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;

  /* Layout */
  --container-max-width: 1400px;
  --nav-height: 64px;

  /* Font */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-mono: 'Monaco', 'Courier New', monospace;
}


/* ==========================================================================
   2. Reset & Base Styles
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text-secondary);
  background-color: var(--color-bg-page);
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
select,
textarea,
button {
  font-family: inherit;
  font-size: inherit;
}

fieldset {
  border: none;
  padding: 0;
  margin: 0;
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--spacing-xl) 0;
}

::selection {
  background: rgba(0, 146, 96, 0.15);
  color: var(--color-text-primary);
}


/* ==========================================================================
   3. Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  color: var(--color-text-primary);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 32px;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: 26px;
  line-height: 1.3;
}

h3 {
  font-size: 18px;
  line-height: 1.4;
}

h4 {
  font-size: 16px;
  line-height: 1.4;
}

p {
  margin-bottom: var(--spacing-sm);
}

p:last-child {
  margin-bottom: 0;
}

small,
.text-small {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.text-label {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
}

.text-mono,
code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--color-bg-light);
  padding: 4px 8px;
  border-radius: var(--radius-xs);
}

.text-muted {
  color: var(--color-text-muted);
}

.text-success {
  color: var(--color-success);
}

.text-error {
  color: var(--color-error);
}

.text-primary {
  color: var(--color-primary);
}

strong,
.text-bold {
  font-weight: 600;
}

.page-title {
  font-size: 32px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.page-subtitle {
  font-size: 16px;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-xl);
}


/* ==========================================================================
   4. Layout & Container
   ========================================================================== */

.container {
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-3xl);
  padding-right: var(--spacing-3xl);
}

.main-content {
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding: var(--spacing-3xl);
  min-height: calc(100vh - var(--nav-height));
}

.content-narrow {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.content-form {
  max-width: 450px;
  margin-left: auto;
  margin-right: auto;
}

.section {
  margin-bottom: var(--spacing-3xl);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}


/* ==========================================================================
   5. Navigation
   ========================================================================== */

.nav-container {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-header);
  height: var(--nav-height);
}

.nav-container > .container,
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-3xl);
  padding-right: var(--spacing-3xl);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-brand:hover {
  color: var(--color-primary-dark);
  text-decoration: none;
}

.nav-brand img {
  height: 32px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-menu a:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
  text-decoration: none;
}

.nav-menu a.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
  font-weight: 600;
}

.nav-menu a i {
  font-size: 14px;
}

/* --- Nav User Area --- */

.nav-user {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

.nav-user-button {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav-user-button:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.nav-user-avatar {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-circle);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
}

.nav-user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-xs) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all var(--transition-fast);
  z-index: 1001;
}

.nav-user-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-user-dropdown a,
.nav-user-dropdown button {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 16px;
  font-size: 14px;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  border: none;
  background: none;
  cursor: pointer;
  text-align: left;
}

.nav-user-dropdown a:hover,
.nav-user-dropdown button:hover {
  background: var(--color-bg-light);
  color: var(--color-primary);
  text-decoration: none;
}

.nav-user-dropdown .dropdown-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--spacing-xs) 0;
}

/* --- Mobile Toggle --- */

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  cursor: pointer;
  border: none;
  background: none;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.nav-toggle:hover {
  background: var(--color-bg-light);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-secondary);
  border-radius: 1px;
  transition: all var(--transition-fast);
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}


/* ==========================================================================
   6. Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-primary);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--transition-normal);
  line-height: 1.4;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary-hover);
  color: var(--color-white);
  text-decoration: none;
}

.btn:active {
  transform: translateY(0);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn:disabled,
.btn.disabled {
  background: #cbd5e0;
  color: var(--color-white);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
  pointer-events: none;
}

.btn i {
  font-size: inherit;
}

/* --- Button Variants --- */

.btn-secondary {
  background: var(--color-border);
  color: var(--color-text-secondary);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.btn-secondary:hover {
  background: #cbd5e0;
  color: var(--color-text-primary);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
}

.btn-danger {
  background: linear-gradient(135deg, var(--color-error) 0%, #9b2c2c 100%);
  box-shadow: 0 4px 12px rgba(197, 48, 48, 0.25);
}

.btn-danger:hover {
  box-shadow: 0 6px 16px rgba(197, 48, 48, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  box-shadow: none;
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  box-shadow: none;
  padding: 10px 16px;
}

.btn-ghost:hover {
  background: var(--color-bg-light);
  color: var(--color-primary);
  transform: none;
  box-shadow: none;
}

/* --- Button Sizes --- */

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 18px;
  border-radius: var(--radius-lg);
}

.btn-block {
  display: flex;
  width: 100%;
}

/* --- Button Group --- */

.btn-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}


/* ==========================================================================
   7. Cards
   ========================================================================== */

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card-static {
  transition: none;
}

.card-static:hover {
  transform: none;
  box-shadow: var(--shadow-sm);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.card-header h2,
.card-header h3 {
  margin-bottom: 0;
}

.card-body {
  /* Default body spacing */
}

.card-footer {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}


/* ==========================================================================
   8. Stat Cards
   ========================================================================== */

.stat-card {
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-primary);
}

.stat-card h3 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
}

.stat-card .value {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
}

.stat-card .stat-change {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: var(--spacing-xs);
}

.stat-card .stat-change.positive {
  color: var(--color-success);
}

.stat-card .stat-change.negative {
  color: var(--color-error);
}

.stat-card--success {
  border-left-color: var(--color-success);
}

.stat-card--error {
  border-left-color: var(--color-error);
}

.stat-card--warning {
  border-left-color: var(--color-warning);
}

.stat-card--info {
  border-left-color: var(--color-info);
}


/* ==========================================================================
   9. Page Header (Branded)
   ========================================================================== */

.header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: var(--spacing-xl) var(--spacing-2xl);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-xl);
  box-shadow: 0 2px 8px rgba(0, 146, 96, 0.2);
}

.header h1 {
  font-size: 26px;
  color: var(--color-white);
  margin: 0;
}

.header p {
  color: rgba(255, 255, 255, 0.85);
  margin-top: var(--spacing-xs);
}


/* ==========================================================================
   10. Forms
   ========================================================================== */

.form-group {
  margin-bottom: var(--spacing-xl);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

label,
.form-label {
  display: block;
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
  line-height: 1.4;
}

.form-label .required {
  color: var(--color-error);
  margin-left: 2px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="search"],
select,
textarea {
  display: block;
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  font-family: var(--font-family);
  color: var(--color-text-primary);
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-normal);
  appearance: none;
  -webkit-appearance: none;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="datetime-local"]:focus,
input[type="search"]:focus,
select:focus,
textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 146, 96, 0.1);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-text-disabled);
}

input:disabled,
select:disabled,
textarea:disabled {
  background: var(--color-bg-light);
  color: var(--color-text-disabled);
  cursor: not-allowed;
}

input.error,
select.error,
textarea.error {
  border-color: var(--color-error);
}

input.error:focus,
select.error:focus,
textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(197, 48, 48, 0.1);
}

textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23718096' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-help {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 6px;
  line-height: 1.5;
}

.form-error {
  font-size: 13px;
  color: var(--color-error);
  margin-top: 6px;
  line-height: 1.5;
}

/* --- Checkboxes & Radios --- */

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: var(--spacing-sm);
  cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
  appearance: auto;
  -webkit-appearance: auto;
}

.form-check label {
  margin-bottom: 0;
  cursor: pointer;
  font-weight: 400;
  font-size: 15px;
  color: var(--color-text-secondary);
}

/* --- Toggle Switch --- */

.toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: #cbd5e0;
  border-radius: 12px;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: var(--color-white);
  border-radius: var(--radius-circle);
  transition: transform var(--transition-fast);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.toggle input:checked + .toggle-slider {
  background: var(--color-primary);
}

.toggle input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

.toggle input:focus-visible + .toggle-slider {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}


/* ==========================================================================
   11. Tables
   ========================================================================== */

.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  background: var(--color-white);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.table th {
  text-align: left;
  padding: 14px 16px;
  background: var(--color-bg-light);
  color: var(--color-text-secondary);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
}

.table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  vertical-align: middle;
}

.table tr:last-child td {
  border-bottom: none;
}

.table tr:hover td {
  background: var(--color-bg-light);
}

.table .table-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  white-space: nowrap;
}

.table-empty {
  text-align: center;
  padding: var(--spacing-3xl);
  color: var(--color-text-muted);
}

.table-empty i {
  font-size: 48px;
  display: block;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-disabled);
}


/* ==========================================================================
   12. Alerts / Messages
   ========================================================================== */

.alert {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  font-size: 15px;
  line-height: 1.6;
  border: 1px solid;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.alert i {
  flex-shrink: 0;
  margin-top: 2px;
}

.alert-success {
  background: var(--color-alert-success-bg);
  color: var(--color-alert-success-text);
  border-color: var(--color-alert-success-border);
}

.alert-error {
  background: var(--color-alert-error-bg);
  color: var(--color-alert-error-text);
  border-color: var(--color-alert-error-border);
}

.alert-warning {
  background: var(--color-alert-warning-bg);
  color: var(--color-alert-warning-text);
  border-color: var(--color-alert-warning-border);
}

.alert-info {
  background: var(--color-alert-info-bg);
  color: var(--color-alert-info-text);
  border-color: var(--color-alert-info-border);
}

.alert-dismissible {
  position: relative;
  padding-right: 48px;
}

.alert-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  color: inherit;
  opacity: 0.6;
  padding: 4px;
  line-height: 1;
  transition: opacity var(--transition-fast);
}

.alert-close:hover {
  opacity: 1;
}


/* ==========================================================================
   13. Flash Messages
   ========================================================================== */

.flash-messages {
  position: fixed;
  top: calc(var(--nav-height) + var(--spacing-lg));
  right: var(--spacing-lg);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 440px;
  width: 100%;
  pointer-events: none;
}

.flash-message {
  pointer-events: auto;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  line-height: 1.5;
  border: 1px solid;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  animation: flash-slide-in 0.3s ease forwards;
  position: relative;
  padding-right: 40px;
}

.flash-message.flash-success {
  background: var(--color-alert-success-bg);
  color: var(--color-alert-success-text);
  border-color: var(--color-alert-success-border);
}

.flash-message.flash-error {
  background: var(--color-alert-error-bg);
  color: var(--color-alert-error-text);
  border-color: var(--color-alert-error-border);
}

.flash-message.flash-warning {
  background: var(--color-alert-warning-bg);
  color: var(--color-alert-warning-text);
  border-color: var(--color-alert-warning-border);
}

.flash-message.flash-info {
  background: var(--color-alert-info-bg);
  color: var(--color-alert-info-text);
  border-color: var(--color-alert-info-border);
}

.flash-message .flash-close {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  border: none;
  font-size: 16px;
  cursor: pointer;
  color: inherit;
  opacity: 0.6;
  padding: 2px;
  line-height: 1;
  transition: opacity var(--transition-fast);
}

.flash-message .flash-close:hover {
  opacity: 1;
}

.flash-message.flash-out {
  animation: flash-slide-out 0.3s ease forwards;
}

@keyframes flash-slide-in {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes flash-slide-out {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(30px);
  }
}


/* ==========================================================================
   14. Badges / Tags
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.badge-primary {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.badge-success {
  background: rgba(72, 187, 120, 0.15);
  color: #22543d;
}

.badge-error {
  background: rgba(197, 48, 48, 0.1);
  color: var(--color-error);
}

.badge-warning {
  background: rgba(214, 158, 46, 0.15);
  color: #744210;
}

.badge-info {
  background: rgba(49, 130, 206, 0.1);
  color: #2a4365;
}

.badge-neutral {
  background: var(--color-bg-light);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.badge-pill {
  border-radius: var(--radius-pill);
  padding: 4px 12px;
}

.badge-lg {
  padding: 6px 14px;
  font-size: 13px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-circle);
  display: inline-block;
  flex-shrink: 0;
}

.badge-dot--available { background: var(--color-success); }
.badge-dot--reserved { background: var(--color-warning); }
.badge-dot--in-use { background: var(--color-info); }
.badge-dot--overdue { background: var(--color-error); }
.badge-dot--maintenance { background: var(--color-text-disabled); }

/* Status-specific badge styling */
.badge-available {
  background: rgba(72, 187, 120, 0.15);
  color: #22543d;
}

.badge-reserved {
  background: rgba(214, 158, 46, 0.15);
  color: #744210;
}

.badge-in-use {
  background: rgba(49, 130, 206, 0.1);
  color: #2a4365;
}

.badge-overdue {
  background: rgba(197, 48, 48, 0.1);
  color: var(--color-error);
}

.badge-pending {
  background: rgba(214, 158, 46, 0.15);
  color: #744210;
}

.badge-approved {
  background: rgba(72, 187, 120, 0.15);
  color: #22543d;
}

.badge-rejected {
  background: rgba(197, 48, 48, 0.1);
  color: var(--color-error);
}


/* ==========================================================================
   15. Grid System
   ========================================================================== */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.grid-sm {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.grid-lg {
  grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-lg);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}


/* ==========================================================================
   16. Pagination
   ========================================================================== */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-2xl);
  padding: var(--spacing-md) 0;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.pagination a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  text-decoration: none;
}

.pagination .active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.pagination .disabled {
  color: var(--color-text-disabled);
  cursor: not-allowed;
  pointer-events: none;
}

.pagination .ellipsis {
  border: none;
  background: none;
  color: var(--color-text-muted);
  min-width: auto;
  padding: 0 6px;
}

.pagination-info {
  text-align: center;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: var(--spacing-sm);
}


/* ==========================================================================
   17. Dropdown Menus
   ========================================================================== */

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-trigger {
  cursor: pointer;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 180px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-xs) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all var(--transition-fast);
  z-index: 900;
}

.dropdown-menu.open,
.dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu--right {
  left: auto;
  right: 0;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 14px;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.dropdown-item:hover {
  background: var(--color-bg-light);
  color: var(--color-primary);
  text-decoration: none;
}

.dropdown-item--danger {
  color: var(--color-error);
}

.dropdown-item--danger:hover {
  background: var(--color-alert-error-bg);
  color: var(--color-error);
}

.dropdown-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--spacing-xs) 0;
}

.dropdown-header {
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
}


/* ==========================================================================
   18. Search Bar
   ========================================================================== */

.search-bar {
  position: relative;
  max-width: 500px;
  width: 100%;
}

.search-bar input {
  width: 100%;
  padding: 12px 16px 12px 44px;
  font-size: 15px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-text-primary);
  transition: all var(--transition-normal);
}

.search-bar input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 146, 96, 0.1);
}

.search-bar .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: 15px;
  pointer-events: none;
  transition: color var(--transition-fast);
}

.search-bar input:focus ~ .search-icon,
.search-bar:focus-within .search-icon {
  color: var(--color-primary);
}

.search-bar .search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 14px;
  cursor: pointer;
  padding: 4px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.search-bar input:not(:placeholder-shown) ~ .search-clear,
.search-bar .search-clear.visible {
  opacity: 1;
}

.search-bar .search-clear:hover {
  color: var(--color-text-secondary);
}

/* Search results dropdown */
.search-results {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-height: 400px;
  overflow-y: auto;
  z-index: 800;
  display: none;
}

.search-results.open {
  display: block;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item:hover {
  background: var(--color-bg-light);
}

.search-result-item .result-name {
  font-weight: 500;
  color: var(--color-text-primary);
}

.search-result-item .result-category {
  font-size: 13px;
  color: var(--color-text-muted);
}

.search-no-results {
  padding: var(--spacing-lg);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 14px;
}

/* Global search bar in nav */
.nav-search {
  flex: 0 1 400px;
  margin: 0 var(--spacing-lg);
}

.nav-search .search-bar input {
  padding: 8px 12px 8px 38px;
  font-size: 14px;
  border-width: 1px;
  border-radius: var(--radius-sm);
}


/* ==========================================================================
   19. Modal
   ========================================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  transform: translateY(10px) scale(0.98);
  transition: transform var(--transition-fast);
}

.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-lg {
  max-width: 800px;
}

.modal-sm {
  max-width: 400px;
}

.modal-full {
  max-width: 90vw;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.modal-header h2,
.modal-header h3 {
  margin-bottom: 0;
}

.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  background: none;
  color: var(--color-text-muted);
  font-size: 20px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--color-bg-light);
  color: var(--color-text-primary);
}

.modal-body {
  padding: var(--spacing-xl);
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl) var(--spacing-xl);
  border-top: 1px solid var(--color-border);
}


/* ==========================================================================
   20. Info Box
   ========================================================================== */

.info-box {
  background: var(--color-bg-light);
  border-left: 4px solid var(--color-primary);
  padding: 16px 20px;
  border-radius: 8px;
  margin: var(--spacing-xl) 0;
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}


/* ==========================================================================
   21. Empty States
   ========================================================================== */

.empty-state {
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  color: var(--color-text-muted);
}

.empty-state i {
  font-size: 64px;
  color: var(--color-text-disabled);
  margin-bottom: var(--spacing-lg);
  display: block;
}

.empty-state h3 {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.empty-state p {
  font-size: 15px;
  max-width: 400px;
  margin: 0 auto var(--spacing-lg);
}


/* ==========================================================================
   22. Loading States
   ========================================================================== */

.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-circle);
  animation: spin 0.7s linear infinite;
}

.spinner-sm {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

.spinner-lg {
  width: 40px;
  height: 40px;
  border-width: 4px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  border-radius: inherit;
}

.skeleton {
  background: linear-gradient(90deg, var(--color-bg-light) 25%, var(--color-border) 50%, var(--color-bg-light) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}


/* ==========================================================================
   23. Tabs
   ========================================================================== */

.tabs {
  display: flex;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--spacing-xl);
  gap: 0;
  overflow-x: auto;
}

.tab {
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.tab:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.tab .tab-count {
  background: var(--color-bg-light);
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.tab.active .tab-count {
  background: var(--color-primary-light);
  color: var(--color-primary);
}


/* ==========================================================================
   24. Breadcrumbs
   ========================================================================== */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumb .separator {
  color: var(--color-text-disabled);
  font-size: 12px;
}

.breadcrumb .current {
  color: var(--color-text-secondary);
  font-weight: 500;
}


/* ==========================================================================
   25. Tooltips
   ========================================================================== */

[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 12px;
  background: var(--color-text-primary);
  color: var(--color-white);
  font-size: 12px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  pointer-events: none;
  z-index: 1000;
}

[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
}


/* ==========================================================================
   26. Notification Badge (Nav) - see section 51 for full styles
   ========================================================================== */


/* ==========================================================================
   27. Avatar
   ========================================================================== */

.avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-circle);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
  flex-shrink: 0;
}

.avatar-sm {
  width: 30px;
  height: 30px;
  font-size: 13px;
}

.avatar-lg {
  width: 56px;
  height: 56px;
  font-size: 22px;
}

.avatar img {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-circle);
  object-fit: cover;
}


/* ==========================================================================
   28. Utility Classes
   ========================================================================== */

/* --- Text Alignment --- */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

/* --- Display --- */
.hidden { display: none !important; }
.block { display: block; }
.inline-block { display: inline-block; }
.invisible { visibility: hidden; }

/* --- Flexbox --- */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-xs { gap: var(--spacing-xs); }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.gap-xl { gap: var(--spacing-xl); }
.flex-1 { flex: 1; }
.flex-shrink-0 { flex-shrink: 0; }

/* --- Spacing: Margin --- */
.mt-0 { margin-top: 0; }
.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mt-2xl { margin-top: var(--spacing-2xl); }
.mt-3xl { margin-top: var(--spacing-3xl); }

.mb-0 { margin-bottom: 0; }
.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mb-2xl { margin-bottom: var(--spacing-2xl); }
.mb-3xl { margin-bottom: var(--spacing-3xl); }

.ml-auto { margin-left: auto; }
.mr-auto { margin-right: auto; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* --- Spacing: Padding --- */
.p-0 { padding: 0; }
.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }
.p-xl { padding: var(--spacing-xl); }

.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }

/* --- Sizing --- */
.w-full { width: 100%; }
.h-full { height: 100%; }

/* --- Overflow --- */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }

/* --- Border --- */
.border { border: 1px solid var(--color-border); }
.border-top { border-top: 1px solid var(--color-border); }
.border-bottom { border-bottom: 1px solid var(--color-border); }
.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }

/* --- Background --- */
.bg-white { background: var(--color-white); }
.bg-light { background: var(--color-bg-light); }
.bg-primary { background: var(--color-primary); color: var(--color-white); }

/* --- Cursor --- */
.cursor-pointer { cursor: pointer; }
.cursor-not-allowed { cursor: not-allowed; }

/* --- Position --- */
.relative { position: relative; }
.absolute { position: absolute; }

/* --- Truncate --- */
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --- Screen Reader Only --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* ==========================================================================
   29. Footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-3xl);
  color: var(--color-text-muted);
  font-size: 13px;
}

.footer-content {
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-3xl);
  padding-right: var(--spacing-3xl);
  text-align: center;
}

.footer-copyright {
  font-size: 13px;
  color: var(--color-text-muted);
}


/* ==========================================================================
   30. Hero Section (Home Page)
   ========================================================================== */

.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-2xl);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-2xl);
  box-shadow: 0 2px 8px rgba(0, 146, 96, 0.2);
}

.hero-content {
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.hero-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

.hero-subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}


/* ==========================================================================
   31. Home Page Sections
   ========================================================================== */

.home-page {
  /* Wrapper for home page content */
}

.home-section {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-lg);
}

.home-section-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.home-section-title i {
  color: var(--color-primary);
  font-size: 20px;
}

.home-section-footer {
  text-align: center;
  margin-top: var(--spacing-xl);
}

.home-cta {
  background: var(--color-bg-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl) var(--spacing-2xl);
  margin-top: var(--spacing-3xl);
  border: 1px solid var(--color-border);
}

.home-cta-content {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.home-cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  flex-wrap: wrap;
}


/* ==========================================================================
   32. Category Display
   ========================================================================== */

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.category-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-xl);
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  border: 1px solid transparent;
  display: block;
}

.category-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
  text-decoration: none;
  color: inherit;
}

.category-card-icon {
  font-size: 32px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  display: block;
}

.category-card-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.category-card-description {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.category-pills {
  display: flex;
  gap: var(--spacing-sm);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--spacing-xs);
  scrollbar-width: thin;
}

.category-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.category-pill:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  text-decoration: none;
}

.category-pill.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}


/* ==========================================================================
   33. Auth Pages
   ========================================================================== */

.auth-container {
  max-width: 450px;
  margin-left: auto;
  margin-right: auto;
  padding: var(--spacing-3xl) var(--spacing-lg);
}

.auth-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-2xl);
}

.auth-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.auth-title {
  font-size: 26px;
  font-weight: 600;
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: var(--spacing-xs);
}

.auth-subtitle {
  font-size: 15px;
  color: var(--color-text-muted);
  text-align: center;
}

.auth-form {
  /* Form wrapper inside auth card */
}

.auth-footer {
  text-align: center;
  margin-top: var(--spacing-lg);
  font-size: 14px;
  color: var(--color-text-muted);
}

.auth-link {
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.auth-link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}


/* ==========================================================================
   34. Profile Page
   ========================================================================== */

.profile-container {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.profile-form {
  /* Profile form wrapper */
}


/* ==========================================================================
   35. Admin Layout
   ========================================================================== */

.admin-wrapper {
  display: flex;
  min-height: calc(100vh - var(--nav-height));
}

.admin-sidebar {
  width: 260px;
  background: var(--color-white);
  border-right: 1px solid var(--color-border);
  padding: var(--spacing-lg) 0;
  flex-shrink: 0;
  position: sticky;
  top: var(--nav-height);
  height: calc(100vh - var(--nav-height));
  overflow-y: auto;
}

.admin-sidebar-header {
  padding: var(--spacing-md) var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
}

.admin-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 var(--spacing-sm);
}

.admin-sidebar-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 10px var(--spacing-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.admin-sidebar-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
  text-decoration: none;
}

.admin-sidebar-link i {
  width: 20px;
  text-align: center;
  font-size: 14px;
  flex-shrink: 0;
}

.admin-sidebar-link.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
  font-weight: 600;
}

.admin-main {
  flex: 1;
  min-width: 0;
}

.admin-container {
  padding: var(--spacing-2xl) var(--spacing-3xl);
  max-width: 1200px;
}


/* ==========================================================================
   36. Admin Dashboard
   ========================================================================== */

.admin-dashboard {
  /* Admin dashboard wrapper */
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}


/* ==========================================================================
   37. Booking Dashboard
   ========================================================================== */

.dashboard-section {
  margin-bottom: var(--spacing-2xl);
}

.dashboard-section h2,
.dashboard-section h3 {
  margin-bottom: var(--spacing-md);
}

.booking-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

.booking-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-fast);
}

.booking-card:hover {
  box-shadow: var(--shadow-md);
}

.booking-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
}

.booking-card-id {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.booking-card-items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-sm);
}

.booking-card-dates {
  font-size: 14px;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.booking-card-dates i {
  color: var(--color-text-muted);
  font-size: 13px;
}

.booking-card-past {
  opacity: 0.6;
}


/* ==========================================================================
   38. Item Cards (Subclasses)
   ========================================================================== */

.item-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.item-card-description {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--spacing-sm);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.item-card-meta {
  margin-top: auto;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border);
}

.item-card-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: var(--spacing-xs);
}

.item-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}


/* ==========================================================================
   39. Item Detail
   ========================================================================== */

.item-detail {
  /* Item detail page wrapper */
}

.item-detail-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--spacing-xl);
  align-items: start;
}

.item-description {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.item-info-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.item-info-table th {
  text-align: left;
  padding: 10px 12px;
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 13px;
  white-space: nowrap;
  width: 140px;
  vertical-align: top;
}

.item-info-table td {
  padding: 10px 12px;
  color: var(--color-text-secondary);
}

.item-info-table tr {
  border-bottom: 1px solid var(--color-border);
}

.item-info-table tr:last-child {
  border-bottom: none;
}


/* ==========================================================================
   40. Booking Detail
   ========================================================================== */

.booking-detail {
  /* Booking detail page wrapper */
}

.booking-detail-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--spacing-xl);
  align-items: start;
}


/* ==========================================================================
   41. Search Layout
   ========================================================================== */

.search-layout {
  display: flex;
  gap: var(--spacing-xl);
  align-items: flex-start;
}

.search-sidebar {
  width: 280px;
  flex-shrink: 0;
  position: sticky;
  top: calc(var(--nav-height) + var(--spacing-lg));
}

.search-content {
  flex: 1;
  min-width: 0;
}


/* ==========================================================================
   42. Filter Bar
   ========================================================================== */

.filter-bar {
  background: var(--color-white);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.filter-form {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  width: 100%;
}

.filter-sidebar-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.filter-sidebar-form .form-group {
  margin-bottom: 0;
}


/* ==========================================================================
   43. Form Enhancements
   ========================================================================== */

.form-input-disabled {
  background: var(--color-bg-light) !important;
  color: var(--color-text-disabled) !important;
  cursor: not-allowed;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
  appearance: auto;
  -webkit-appearance: auto;
}

.form-checkbox-label {
  font-size: 15px;
  color: var(--color-text-secondary);
  font-weight: 400;
  cursor: pointer;
  margin-bottom: 0;
}

.form-radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-radio {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  cursor: pointer;
}

.form-radio input[type="radio"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
  appearance: auto;
  -webkit-appearance: auto;
}

.form-radio-label {
  font-size: 15px;
  color: var(--color-text-secondary);
  font-weight: 400;
  cursor: pointer;
  margin-bottom: 0;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-xl);
}

.form-inline {
  display: flex;
  align-items: flex-end;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.form-inline .form-group {
  margin-bottom: 0;
}

.form-select {
  display: block;
  width: 100%;
  padding: 14px 40px 14px 16px;
  font-size: 16px;
  font-family: var(--font-family);
  color: var(--color-text-primary);
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-normal);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23718096' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 146, 96, 0.1);
}


/* ==========================================================================
   44. Table Enhancements
   ========================================================================== */

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.actions-col {
  text-align: right;
  white-space: nowrap;
}


/* ==========================================================================
   45. Page Header Subclasses
   ========================================================================== */

.page-header-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.page-header-badges {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.page-header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-left: auto;
  flex-shrink: 0;
}

.page-header-count {
  font-size: 14px;
  color: var(--color-text-muted);
  font-weight: 400;
}


/* ==========================================================================
   46. Stat Card Subclasses
   ========================================================================== */

.stat-card-icon {
  font-size: 28px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.stat-card-content {
  /* Stat card text content wrapper */
}

.stat-card-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
}

.stat-card-label {
  font-size: 14px;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-top: var(--spacing-xs);
}


/* ==========================================================================
   47. Select Items (Booking Flow)
   ========================================================================== */

.select-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.item-selectable {
  position: relative;
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.item-selectable:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.item-selectable.selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 146, 96, 0.1);
}

.item-select-label {
  display: block;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.item-select-indicator {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  width: 22px;
  height: 22px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  background: var(--color-white);
}

.item-selectable.selected .item-select-indicator {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.select-items-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}


/* ==========================================================================
   48. Misc
   ========================================================================== */

.tos-text {
  max-height: 300px;
  overflow-y: auto;
  padding: var(--spacing-lg);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.required {
  color: var(--color-error);
  font-weight: 600;
}


/* ==========================================================================
   RESPONSIVE STYLES
   ========================================================================== */


/* ==========================================================================
   29. Responsive Styles
   ========================================================================== */

@media (max-width: 768px) {

  /* Typography */
  h1 { font-size: 26px; }
  h2 { font-size: 22px; }

  .page-title { font-size: 26px; }

  /* Layout */
  .container {
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
  }

  .main-content {
    padding: var(--spacing-2xl) var(--spacing-lg);
  }

  /* Navigation */
  .nav-container > .container,
  .nav-inner {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    background: var(--color-white);
    padding: var(--spacing-lg);
    gap: var(--spacing-xs);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    z-index: 999;
    overflow-y: auto;
    border-top: 1px solid var(--color-border);
    align-items: stretch;
  }

  .nav-menu.open {
    transform: translateX(0);
  }

  .nav-menu a {
    padding: 14px 16px;
    font-size: 16px;
    border-radius: var(--radius-md);
  }

  .nav-search {
    display: none;
  }

  .nav-menu .nav-search-mobile {
    display: block;
    margin-bottom: var(--spacing-md);
  }

  /* Cards */
  .card {
    padding: var(--spacing-lg);
  }

  .stat-card {
    padding: var(--spacing-lg);
  }

  /* Header */
  .header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
  }

  .header h1 {
    font-size: 22px;
  }

  /* Grids */
  .grid {
    grid-template-columns: 1fr;
  }

  .grid-sm {
    grid-template-columns: 1fr;
  }

  .grid-lg {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  /* Forms */
  .form-row {
    grid-template-columns: 1fr;
  }

  /* Section Header */
  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Tables */
  .table-wrapper {
    margin-left: calc(-1 * var(--spacing-lg));
    margin-right: calc(-1 * var(--spacing-lg));
    border-radius: 0;
  }

  /* Buttons */
  .btn {
    padding: 12px 22px;
    font-size: 15px;
  }

  .btn-group {
    flex-direction: column;
    width: 100%;
  }

  .btn-group .btn {
    width: 100%;
  }

  /* Modal */
  .modal {
    max-height: 100vh;
    max-width: 100%;
    border-radius: var(--radius-lg);
  }

  .modal-full {
    max-width: 100%;
  }

  .modal-overlay {
    padding: var(--spacing-sm);
  }

  /* Flash messages */
  .flash-messages {
    right: var(--spacing-sm);
    left: var(--spacing-sm);
    max-width: none;
  }

  /* Pagination */
  .pagination {
    flex-wrap: wrap;
  }

  /* Search */
  .search-bar {
    max-width: 100%;
  }

  /* Tabs */
  .tabs {
    gap: 0;
  }

  .tab {
    padding: 10px 14px;
    font-size: 13px;
  }

  /* Footer */
  .footer-content {
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
  }

  /* Hero */
  .hero {
    padding: var(--spacing-2xl) var(--spacing-lg);
    border-radius: var(--radius-lg);
  }

  .hero-title {
    font-size: 26px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  /* Category Grid */
  .category-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-sm);
  }

  /* Auth */
  .auth-container {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .auth-card {
    padding: var(--spacing-lg);
  }

  /* Profile */
  .profile-grid {
    grid-template-columns: 1fr;
  }

  /* Admin Layout */
  .admin-wrapper {
    flex-direction: column;
  }

  .admin-sidebar {
    width: 100%;
    height: auto;
    position: static;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
  }

  .admin-sidebar-nav {
    flex-direction: row;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: var(--spacing-xs);
    padding: 0 var(--spacing-sm);
  }

  .admin-sidebar-link {
    white-space: nowrap;
    padding: 8px var(--spacing-sm);
    font-size: 13px;
  }

  .admin-sidebar-header {
    display: none;
  }

  .admin-container {
    padding: var(--spacing-lg);
  }

  /* Dashboard Grid */
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  /* Booking Cards */
  .booking-cards {
    grid-template-columns: 1fr;
  }

  /* Item Detail */
  .item-detail-grid {
    grid-template-columns: 1fr;
  }

  /* Booking Detail */
  .booking-detail-grid {
    grid-template-columns: 1fr;
  }

  /* Search Layout */
  .search-layout {
    flex-direction: column;
  }

  .search-sidebar {
    width: 100%;
    position: static;
  }

  /* Select Items */
  .select-items {
    grid-template-columns: 1fr;
  }

  /* Page Header */
  .page-header-actions {
    margin-left: 0;
    width: 100%;
  }

  /* Form Actions */
  .form-actions {
    flex-direction: column;
  }

  .form-actions .btn {
    width: 100%;
  }

  /* Home CTA */
  .home-cta {
    padding: var(--spacing-xl) var(--spacing-lg);
  }

  .home-cta-actions {
    flex-direction: column;
  }

  .home-cta-actions .btn {
    width: 100%;
  }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
  .grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .dashboard-grid {
    grid-template-columns: 1fr 1fr;
  }

  .item-detail-grid,
  .booking-detail-grid {
    grid-template-columns: 1fr 320px;
  }
}


/* ==========================================================================
   29b. Approval Module
   ========================================================================== */

.approval-list {
  /* Approval list page wrapper */
}

.approval-review {
  /* Approval review page wrapper */
}

.approval-detail-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--spacing-xl);
  align-items: start;
}

.approval-actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

@media (max-width: 768px) {
  .approval-detail-grid {
    grid-template-columns: 1fr;
  }

  .approval-actions-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .approval-detail-grid {
    grid-template-columns: 1fr 320px;
  }
}


/* ==========================================================================
   29c. Calendar Module
   ========================================================================== */

.calendar-container {
  /* Calendar page wrapper */
}

/* Navigation row: prev/next arrows + month title */
.calendar-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.calendar-nav-title {
  font-weight: 600;
  font-size: 16px;
  color: var(--color-text-primary);
  min-width: 160px;
  text-align: center;
}

/* View mode toggle */
.calendar-view-toggle {
  display: flex;
  gap: 2px;
}

/* Calendar grid (month view) */
.calendar-grid {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--spacing-lg);
}

.calendar-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
}

.calendar-header-cell {
  padding: var(--spacing-sm) var(--spacing-xs);
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.calendar-header-today {
  color: var(--color-primary);
}

.calendar-header-date {
  display: block;
  font-size: 15px;
  font-weight: 700;
  margin-top: 2px;
  text-transform: none;
  letter-spacing: 0;
}

.calendar-body {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

/* Individual day cell */
.calendar-day {
  min-height: 100px;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-xs);
  position: relative;
  background: var(--color-white);
  transition: background var(--transition-fast);
}

.calendar-day:nth-child(7n) {
  border-right: none;
}

.calendar-day:hover {
  background: var(--color-bg-light);
}

.calendar-day-today {
  background: rgba(0, 146, 96, 0.03);
}

.calendar-day-today:hover {
  background: rgba(0, 146, 96, 0.06);
}

.calendar-day-outside {
  background: var(--color-bg-light);
  opacity: 0.5;
}

.calendar-day-weekend {
  background: var(--color-bg-light);
}

.calendar-day-weekend.calendar-day-today {
  background: rgba(0, 146, 96, 0.05);
}

/* Day number */
.calendar-day-number {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-xs);
  line-height: 1;
}

.calendar-day-today .calendar-day-number {
  color: var(--color-primary);
  font-weight: 700;
}

.calendar-today-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--color-primary);
  color: var(--color-white) !important;
  border-radius: var(--radius-circle);
  font-size: 12px;
  font-weight: 600;
}

/* Events container within a day cell */
.calendar-day-events {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* Individual event pill */
.calendar-event {
  display: block;
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity var(--transition-fast);
}

.calendar-event:hover {
  opacity: 0.85;
  text-decoration: none;
}

/* Status colors */
.calendar-event-confirmed {
  background: rgba(0, 146, 96, 0.15);
  color: #006b47;
  border-left: 3px solid #009260;
}

.calendar-event-pending {
  background: rgba(245, 158, 11, 0.15);
  color: #92400e;
  border-left: 3px solid #f59e0b;
}

.calendar-event-cancelled {
  background: rgba(156, 163, 175, 0.15);
  color: #6b7280;
  border-left: 3px solid #9ca3af;
  text-decoration: line-through;
}

.calendar-event-completed {
  background: rgba(49, 130, 206, 0.15);
  color: #1e40af;
  border-left: 3px solid #3182ce;
}

/* Overflow indicator */
.calendar-event-more {
  font-size: 11px;
  color: var(--color-text-muted);
  font-weight: 600;
  padding: 1px 6px;
  cursor: default;
}

/* Week view specifics */
.calendar-week-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.calendar-week-range {
  font-weight: 600;
  font-size: 15px;
  color: var(--color-text-primary);
}

.calendar-grid-week .calendar-header-cell {
  padding: var(--spacing-sm) var(--spacing-xs);
}

.calendar-body-week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.calendar-day-week {
  min-height: 200px;
}

.calendar-day-week .calendar-day-events {
  gap: var(--spacing-xs);
}

.calendar-day-week .calendar-event {
  padding: var(--spacing-xs) 6px;
  font-size: 12px;
}

.calendar-event-name {
  display: block;
  font-weight: 600;
}

.calendar-event-user {
  display: block;
  font-weight: 400;
  font-size: 11px;
  opacity: 0.8;
}

/* Responsive: Calendar */
@media (max-width: 768px) {
  .calendar-nav {
    width: 100%;
    justify-content: center;
  }

  .calendar-view-toggle {
    width: 100%;
    justify-content: center;
  }

  .calendar-day {
    min-height: 60px;
    padding: 2px;
  }

  .calendar-day-number {
    font-size: 11px;
  }

  .calendar-today-badge {
    width: 20px;
    height: 20px;
    font-size: 10px;
  }

  .calendar-event {
    font-size: 9px;
    padding: 1px 3px;
    border-left-width: 2px;
  }

  .calendar-header-cell {
    font-size: 10px;
    padding: var(--spacing-xs) 2px;
  }

  .calendar-day-week {
    min-height: 120px;
  }

  .calendar-week-nav {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .calendar-header-cell {
    font-size: 9px;
    letter-spacing: 0;
  }

  .calendar-day {
    min-height: 45px;
  }

  .calendar-event {
    font-size: 8px;
    padding: 1px 2px;
  }

  .calendar-nav-title {
    font-size: 14px;
    min-width: 120px;
  }
}


/* ==========================================================================
   30. Print Styles
   ========================================================================== */

@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
  }

  a,
  a:visited {
    text-decoration: underline;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 10pt;
    color: #666 !important;
  }

  .nav-container,
  .nav-toggle,
  .flash-messages,
  .btn,
  .btn-group,
  .pagination,
  .search-bar,
  .modal-overlay,
  .dropdown-menu,
  .nav-user-dropdown,
  .site-footer,
  footer {
    display: none !important;
  }

  .main-content {
    padding: 0;
    max-width: 100%;
  }

  .card {
    border: 1px solid #ddd;
    page-break-inside: avoid;
    box-shadow: none;
  }

  .table th {
    background: #eee !important;
  }

  h1, h2, h3, h4 {
    page-break-after: avoid;
  }

  img {
    page-break-inside: avoid;
  }

  @page {
    margin: 20mm;
  }
}


/* ==========================================================================
   31. Accessibility / Focus States
   ========================================================================== */

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Remove outline for mouse users */
:focus:not(:focus-visible) {
  outline: none;
}

/* Skip to content link */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--spacing-md);
  padding: 10px 20px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 600;
  z-index: 5000;
  transition: top var(--transition-fast);
  text-decoration: none;
}

.skip-link:focus {
  top: 0;
  color: var(--color-white);
  text-decoration: none;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* ==========================================================================
   32. QR Code Module
   ========================================================================== */

/* Admin QR Codes Table */
.admin-qrcodes .inline-form {
  display: inline-block;
  vertical-align: middle;
}

.qr-url-cell {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.qr-url-text {
  font-size: 12px;
  color: var(--color-text-secondary);
  word-break: break-all;
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
}

.qr-copy-btn {
  flex-shrink: 0;
}

/* Print QR Page */
.qr-print-page {
  max-width: 600px;
  margin: 0 auto;
}

.qr-print-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-2xl);
}

.qr-print-card {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-3xl);
  text-align: center;
}

.qr-print-header {
  margin-bottom: var(--spacing-2xl);
}

.qr-print-header h2 {
  font-size: 24px;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.qr-print-code {
  margin: var(--spacing-2xl) auto;
  display: flex;
  justify-content: center;
}

.qr-placeholder {
  width: 200px;
  height: 200px;
  border: 3px dashed var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-light);
}

.qr-placeholder-inner {
  text-align: center;
  color: var(--color-text-muted);
}

.qr-placeholder-inner i {
  font-size: 64px;
  display: block;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-disabled);
}

.qr-placeholder-label {
  font-size: 13px;
  font-weight: 500;
}

.qr-print-url {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.qr-print-url-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-xs);
}

.qr-print-url a {
  color: var(--color-primary);
  word-break: break-all;
  font-size: 14px;
}

.qr-print-info {
  margin-top: var(--spacing-lg);
}

.qr-print-instructions {
  font-size: 13px;
  color: var(--color-text-muted);
  font-style: italic;
}


/* ==========================================================================
   33. Verification Page (Mobile-First)
   ========================================================================== */

.verify-page {
  max-width: 700px;
  margin: 0 auto;
}

.verify-header {
  margin-bottom: var(--spacing-lg);
}

.verify-header h1 {
  font-size: 20px;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.verify-item-details {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.verify-item-details h2 {
  font-size: 18px;
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* Booking selection list */
.verify-booking-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.verify-booking-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.verify-booking-option:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.verify-booking-option-info {
  flex: 1;
  min-width: 0;
}

.verify-booking-option-info strong {
  display: block;
  margin-bottom: 2px;
}

.verify-booking-option-dates {
  font-size: 13px;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.verify-notice {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--color-alert-info-bg);
  border: 1px solid var(--color-alert-info-border);
  border-radius: var(--radius-sm);
  color: var(--color-alert-info-text);
}

.verify-notice i {
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.verify-notice-text {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

/* Booking info grid */
.verify-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.verify-info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.verify-info-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
}

.verify-info-value {
  font-size: 15px;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.verify-info-value i {
  color: var(--color-text-muted);
  width: 16px;
  text-align: center;
}

/* Verification type toggle */
.verify-type-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

.verify-type-option {
  cursor: pointer;
}

.verify-type-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.verify-type-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg) var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.verify-type-label i {
  font-size: 24px;
}

.verify-type-option input[type="radio"]:checked + .verify-type-label {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.verify-type-option input[type="radio"]:focus-visible + .verify-type-label {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Components checklist */
.verify-check-actions {
  display: flex;
  gap: var(--spacing-xs);
}

.verify-components-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.verify-component-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.verify-component-row:last-child {
  border-bottom: none;
}

.verify-component-row:hover {
  background: var(--color-bg-light);
}

.verify-component-check {
  flex-shrink: 0;
}

.verify-checkbox {
  width: 22px;
  height: 22px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.verify-component-info {
  flex: 1;
  min-width: 0;
}

.verify-component-name {
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.verify-component-qty {
  font-weight: 600;
  color: var(--color-primary);
  margin-left: 4px;
}

.verify-component-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.verify-component-serial {
  font-size: 12px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Notes */
.verify-notes-input {
  width: 100%;
  resize: vertical;
  min-height: 80px;
}

/* Submit */
.verify-submit {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

.verify-submit-btn {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 16px;
  font-weight: 600;
}

/* Verification form cards spacing */
.verify-form .card {
  margin-bottom: var(--spacing-lg);
}

.verify-form .card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.verify-form .card-header h3 {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 16px;
  margin: 0;
}


/* ==========================================================================
   34. Verification Success Page
   ========================================================================== */

.verify-success-page {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--spacing-3xl) 0;
}

.verify-success-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-3xl);
  text-align: center;
}

.verify-success-icon {
  margin-bottom: var(--spacing-lg);
}

.verify-success-icon i {
  font-size: 64px;
  color: var(--color-success);
}

.verify-success-card h1 {
  font-size: 24px;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.verify-success-message {
  font-size: 15px;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
}

.verify-success-details {
  text-align: left;
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.verify-success-detail {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-bg-light);
}

.verify-success-detail:last-child {
  border-bottom: none;
}

.verify-success-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.verify-success-value {
  font-size: 15px;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.verify-success-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}


/* ==========================================================================
   35. QR Code / Verification Responsive
   ========================================================================== */

@media (min-width: 640px) {
  .verify-info-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 639px) {
  .verify-type-options {
    grid-template-columns: 1fr;
  }

  .verify-booking-option {
    flex-direction: column;
    align-items: flex-start;
  }

  .verify-booking-option-dates {
    white-space: normal;
  }

  .verify-success-detail {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .qr-url-text {
    max-width: 160px;
  }
}

/* QR Print Page - print overrides */
@media print {
  .qr-print-actions {
    display: none !important;
  }

  .qr-print-card {
    border: 2px solid #000 !important;
    box-shadow: none !important;
  }

  .qr-print-header h2 {
    color: #000 !important;
  }

  .qr-placeholder {
    border: 3px dashed #666 !important;
  }

  .qr-print-url a {
    color: #000 !important;
  }

  .qr-print-url a::after {
    content: none !important;
  }
}


/* ==========================================================================
   50. Task Dashboard (Manager Tasks Module)
   ========================================================================== */

.task-dashboard {
  /* Wrapper for the task dashboard page */
}

/* Task section (collapsible) */
.task-section {
  margin-bottom: var(--spacing-2xl);
}

.task-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  padding: var(--spacing-sm) 0;
  user-select: none;
}

.task-section-header h2 {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin: 0;
}

.task-section-toggle {
  transition: transform var(--transition-fast);
}

.task-section.collapsed .task-section-toggle {
  transform: rotate(180deg);
}

.task-section-body {
  overflow: hidden;
  transition: max-height var(--transition-normal), opacity var(--transition-normal);
  max-height: 2000px;
  opacity: 1;
}

.task-section.collapsed .task-section-body {
  max-height: 0;
  opacity: 0;
  margin: 0;
  padding: 0;
}

/* Task card grid */
.task-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: var(--spacing-lg);
}

/* Task card */
.task-card {
  border-left: 4px solid var(--color-border);
  transition: box-shadow var(--transition-fast);
}

.task-card:hover {
  box-shadow: var(--shadow-md);
}

/* Task card type colors (left border) */
.task-card-pickup {
  border-left-color: var(--color-success);
}

.task-card-return {
  border-left-color: var(--color-info);
}

.task-card-approval {
  border-left-color: var(--color-warning);
}

.task-card-overdue {
  border-left-color: var(--color-error);
}

.task-card-coverage {
  border-left-color: var(--color-text-muted);
}

/* Task card header */
.task-card-header {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.task-card-icon {
  font-size: 20px;
  color: var(--color-text-muted);
  flex-shrink: 0;
  margin-top: 2px;
}

.task-card-pickup .task-card-icon {
  color: var(--color-success);
}

.task-card-return .task-card-icon {
  color: var(--color-info);
}

.task-card-approval .task-card-icon {
  color: var(--color-warning);
}

.task-card-overdue .task-card-icon {
  color: var(--color-error);
}

.task-card-title-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-xs);
  flex: 1;
  min-width: 0;
}

.task-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0;
  line-height: 1.3;
}

/* Task card description */
.task-card-description {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.5;
}

/* Task card metadata */
.task-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.task-card-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.task-card-meta-item i {
  font-size: 12px;
  color: var(--color-text-disabled);
}

/* Task card items list */
.task-card-items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

/* Dismiss form inline */
.task-dismiss-form {
  display: inline;
}


/* ==========================================================================
   51. Notification Badge & Dropdown
   ========================================================================== */

.notification-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.notification-badge-count {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--color-error);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
}

.notification-badge-count:empty,
.notification-badge-count[data-count="0"] {
  display: none;
}

/* Notification dropdown */
.notification-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  width: 360px;
  max-height: 400px;
  overflow-y: auto;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  z-index: 1000;
  display: none;
}

.notification-dropdown.open {
  display: block;
}

.notification-dropdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
  font-size: 14px;
}

.notification-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-text-primary);
  transition: background var(--transition-fast);
}

.notification-item:hover {
  background: var(--color-bg-light);
}

.notification-item.notification-unread {
  background: var(--color-primary-light);
}

.notification-item-title {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-text-primary);
}

.notification-item-time {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.notification-empty {
  padding: var(--spacing-xl);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 14px;
}


/* ==========================================================================
   52. Task Dashboard Responsive
   ========================================================================== */

@media (max-width: 768px) {
  .task-cards {
    grid-template-columns: 1fr;
  }

  .task-card-header {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .task-card-meta {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .notification-dropdown {
    width: 300px;
    right: -20px;
  }
}

/* ==========================================================================
   52. Cart Nav Badge
   ========================================================================== */

.nav-cart {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-color);
  text-decoration: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  transition: color 0.15s, background-color 0.15s;
}

.nav-cart:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-light, rgba(0, 146, 96, 0.08));
}

.nav-cart i {
  font-size: 1.15rem;
}

.nav-cart-count {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-cart-count:empty,
.nav-cart-count[data-count="0"] {
  display: none;
}

/* ==========================================================================
   53. Cart Page
   ========================================================================== */

.cart-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color 0.15s;
}

.cart-item:hover {
  border-color: var(--color-primary);
}

.cart-item-unavailable {
  opacity: 0.7;
  border-left: 4px solid var(--color-error);
}

.cart-item-info {
  flex: 1;
  min-width: 0;
}

.cart-item-name {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
}

.cart-item-name a {
  color: var(--text-color);
  text-decoration: none;
}

.cart-item-name a:hover {
  color: var(--color-primary);
}

.cart-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.cart-item-warning {
  margin-top: var(--spacing-xs);
  color: var(--color-error);
  font-size: 0.875rem;
}

.cart-item-remove {
  flex-shrink: 0;
}

.cart-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.btn-disabled {
  opacity: 0.5;
  pointer-events: none;
}

@media (max-width: 640px) {
  .cart-item {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
  }

  .cart-item-remove {
    align-self: flex-end;
  }

  .cart-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ==========================================================================
   54. Checkout Stepper
   ========================================================================== */

.checkout-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-md) 0;
}

.checkout-step {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--text-muted);
  font-size: 0.875rem;
  white-space: nowrap;
}

.checkout-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-md);
  background: var(--color-border);
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.checkout-step-active .checkout-step-number {
  background: var(--color-primary);
  color: var(--color-white);
}

.checkout-step-active {
  color: var(--text-color);
  font-weight: 600;
}

.checkout-step-completed .checkout-step-number {
  background: var(--color-primary);
  color: var(--color-white);
}

.checkout-step-completed {
  color: var(--color-primary);
}

.checkout-step-divider {
  width: 40px;
  height: 2px;
  background: var(--color-border);
  margin: 0 var(--spacing-sm);
  flex-shrink: 0;
}

.checkout-step-completed + .checkout-step-divider {
  background: var(--color-primary);
}

.checkout-summary {
  background: var(--color-bg-alt, var(--color-bg));
}

.checkout-summary .card-header h3 {
  font-size: 0.95rem;
}

.checkout-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--spacing-xs) 0;
  font-size: 0.875rem;
}

.checkout-summary-row + .checkout-summary-row {
  border-top: 1px solid var(--color-border);
}

.checkout-summary-label {
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  margin-right: var(--spacing-md);
}

@media (max-width: 640px) {
  .checkout-summary-row {
    flex-direction: column;
    gap: 2px;
  }
}

.checkout-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

@media (max-width: 640px) {
  .checkout-stepper {
    flex-wrap: wrap;
    gap: var(--spacing-xs);
  }

  .checkout-step-divider {
    width: 20px;
    margin: 0 var(--spacing-xs);
  }

  .checkout-step span:not(.checkout-step-number) {
    display: none;
  }
}

/* ==========================================================================
   55. Checkout Timeslot Sections
   ========================================================================== */

.timeslot-section-label {
  font-weight: 600;
  font-size: 0.95rem;
  margin: var(--spacing-md) 0 var(--spacing-sm) 0;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
}

.timeslot-section-preferred {
  background: rgba(0, 146, 96, 0.08);
  color: var(--color-primary);
  border-left: 3px solid var(--color-primary);
}

.timeslot-section-after {
  background: rgba(234, 179, 8, 0.08);
  color: var(--color-warning);
  border-left: 3px solid var(--color-warning);
}

/* ==========================================================================
   56. Timeslot Alternatives Toggle
   ========================================================================== */

.timeslot-alternatives-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  margin-bottom: var(--spacing-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.timeslot-alternatives-toggle:hover {
  background: var(--color-background);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.timeslot-alternatives-toggle i {
  transition: transform 0.2s ease;
  font-size: 0.8rem;
}

.timeslot-alternatives-toggle.open i {
  transform: rotate(90deg);
}

.timeslot-alternatives {
  display: none;
}

.timeslot-alternatives.open {
  display: block;
}

/* ==========================================================================
   57. Item Card Actions (Browse Page)
   ========================================================================== */

.item-card-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.item-card-actions .cart-add-form {
  margin: 0;
}

.item-card-date-unavailable {
  opacity: 0.6;
}