/*
 * Minute — Design System CSS
 * Modern, professional look for the time-tracking application
 * Port of the Flask/Tailwind design system to plain CSS
 */

/* ==========================================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ========================================================================== */

:root {
  /* Colors - Primary (Indigo professional palette) */
  --color-primary-50: #eef2ff;
  --color-primary-100: #e0e7ff;
  --color-primary-200: #c7d2fe;
  --color-primary-300: #a5b4fc;
  --color-primary-400: #818cf8;
  --color-primary-500: #6366f1;
  --color-primary-600: #4f46e5;
  --color-primary-700: #4338ca;
  --color-primary-800: #3730a3;
  --color-primary-900: #312e81;

  /* Colors - Neutral (Slate) */
  --color-neutral-0: #ffffff;
  --color-neutral-50: #f8fafc;
  --color-neutral-100: #f1f5f9;
  --color-neutral-200: #e2e8f0;
  --color-neutral-300: #cbd5e1;
  --color-neutral-400: #94a3b8;
  --color-neutral-500: #64748b;
  --color-neutral-600: #475569;
  --color-neutral-700: #334155;
  --color-neutral-800: #1e293b;
  --color-neutral-900: #0f172a;
  --color-neutral-950: #020617;

  /* Colors - Semantic */
  --color-success-50: #f0fdf4;
  --color-success-100: #dcfce7;
  --color-success-500: #22c55e;
  --color-success-600: #16a34a;
  --color-success-700: #15803d;

  --color-warning-50: #fffbeb;
  --color-warning-100: #fef3c7;
  --color-warning-500: #f59e0b;
  --color-warning-600: #d97706;
  --color-warning-700: #b45309;

  --color-error-50: #fef2f2;
  --color-error-100: #fee2e2;
  --color-error-500: #ef4444;
  --color-error-600: #dc2626;
  --color-error-700: #b91c1c;

  --color-info-50: #eff6ff;
  --color-info-100: #dbeafe;
  --color-info-500: #3b82f6;
  --color-info-600: #2563eb;
  --color-info-700: #1d4ed8;

  /* Role colors */
  --color-role-admin-50: #eff6ff;
  --color-role-admin-100: #dbeafe;
  --color-role-admin-700: #1d4ed8;
  --color-role-superadmin-50: #f5f3ff;
  --color-role-superadmin-100: #ede9fe;
  --color-role-superadmin-700: #6d28d9;
  --color-role-ouvrier-50: #f1f5f9;
  --color-role-ouvrier-100: #e2e8f0;
  --color-role-ouvrier-700: #475569;

  /* Spacing Scale (4px base) */
  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Typography */
  --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-family-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', Menlo, monospace;

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Border Radius */
  --radius-none: 0;
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 200ms ease;
  --transition-slow: 300ms ease;

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;
  --z-tooltip: 700;

  /* Layout */
  --header-height: 4rem;
  --sidebar-width: 16rem;
  --container-max: 80rem;
  --container-padding: 1.5rem;
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-neutral-800);
  background-color: var(--color-neutral-50);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-neutral-800);
}

h1 { font-size: var(--font-size-3xl); font-weight: var(--font-weight-extrabold); }
h2 { font-size: var(--font-size-2xl); font-weight: var(--font-weight-bold); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-base); }
h6 { font-size: var(--font-size-sm); }

p {
  margin-bottom: var(--space-4);
}

a {
  color: var(--color-primary-600);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-700);
  text-decoration: underline;
}

code, pre {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-sm);
}

code {
  background: var(--color-neutral-100);
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-sm);
}

pre {
  background: var(--color-neutral-900);
  color: var(--color-neutral-100);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}

/* ==========================================================================
   LAYOUT COMPONENTS
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.container-fluid {
  width: 100%;
  padding: 0 var(--container-padding);
}

/* Page Layout */
.page {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--space-6) 0;
}

/* Compact page layout for dense tables (saisie mensuelle) */
.page-compact {
  padding: var(--space-2) 0;
}

.page-compact .saisie-selector-desktop,
.page-compact .saisie-selector {
  margin-bottom: var(--space-2);
  padding: var(--space-3) var(--space-4);
}

.page-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  border-bottom: 1px solid var(--color-neutral-200);
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-6);
}

.page-header-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .page-header-row {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.page-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-neutral-800);
  margin: 0;
  letter-spacing: -0.025em;
}

.page-subtitle {
  color: var(--color-neutral-500);
  margin-top: var(--space-1);
  font-size: var(--font-size-sm);
}

/* Back link in page header */
.page-back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-600);
  text-decoration: none;
  transition: color var(--transition-fast);
  margin-bottom: var(--space-2);
}

.page-back-link:hover {
  color: var(--color-primary-700);
}

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */

.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--color-neutral-0);
  border-bottom: 1px solid var(--color-neutral-200);
  box-shadow: var(--shadow-xs);
  height: var(--header-height);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 var(--container-padding);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-600);
  text-decoration: none;
  letter-spacing: -0.025em;
}

.header-brand:hover {
  color: var(--color-primary-700);
  text-decoration: none;
}

.header-brand-icon {
  width: 2rem;
  height: 2rem;
  background: var(--color-primary-600);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-base);
}

/* User dropdown menu */
.header-user {
  position: relative;
}

.header-user-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-xl);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.header-user-trigger:hover {
  background: var(--color-neutral-100);
}

.header-user-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-lg);
  background: var(--color-primary-50);
  border: 1px solid var(--color-primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  color: var(--color-primary-600);
}

.header-user-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-700);
}

@media (max-width: 640px) {
  .header-user-name {
    display: none;
  }
}

.header-user-chevron {
  width: 1rem;
  height: 1rem;
  color: var(--color-neutral-400);
}

.header-user-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: var(--space-2);
  width: 14rem;
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-1);
  z-index: var(--z-dropdown);
}

.header-user-menu.open {
  display: block;
}

.header-user-menu-info {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-neutral-100);
}

.header-user-menu-info-label {
  font-size: 0.625rem;
  text-transform: uppercase;
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-400);
  letter-spacing: 0.05em;
}

.header-user-menu-info-value {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-700);
  margin-top: var(--space-1);
}

.header-user-menu-item {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-neutral-700);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.header-user-menu-item:hover {
  background: var(--color-neutral-50);
  text-decoration: none;
}

.header-user-menu-divider {
  height: 1px;
  background: var(--color-neutral-100);
  margin: var(--space-1) 0;
}

.header-user-menu-danger {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-error-600);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
  text-align: left;
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
}

.header-user-menu-danger:hover {
  background: var(--color-error-50);
  text-decoration: none;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background: var(--color-neutral-0);
  border-top: 1px solid var(--color-neutral-200);
  padding: var(--space-6) 0;
  font-size: var(--font-size-xs);
  color: var(--color-neutral-400);
  margin-top: auto;
}

.footer-inner {
  padding: 0 var(--container-padding);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-link {
  color: var(--color-neutral-400);
  text-decoration: underline;
}

.footer-link:hover {
  color: var(--color-neutral-600);
  text-decoration: underline;
}

.footer-brand {
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-500);
}

.footer-logo-link {
  display: inline-block;
  vertical-align: middle;
  line-height: 0;
}

.footer-logo {
  height: 1.875rem;
  width: auto;
  vertical-align: middle;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.footer-logo-link:hover .footer-logo {
  opacity: 1;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: 1.5;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn:active:not(:disabled) {
  transform: scale(0.98);
}

.btn-sm {
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-base);
}

/* Primary */
.btn-primary {
  background: var(--color-primary-600);
  color: white;
  border-color: var(--color-primary-600);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-700);
  border-color: var(--color-primary-700);
  color: white;
  text-decoration: none;
}

/* Secondary */
.btn-secondary {
  background: var(--color-neutral-100);
  color: var(--color-neutral-500);
  border-color: transparent;
}

.btn-secondary:hover:not(:disabled) {
  background: var(--color-neutral-200);
  color: var(--color-neutral-600);
  text-decoration: none;
}

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--color-primary-600);
  border-color: var(--color-primary-600);
}

.btn-outline:hover:not(:disabled) {
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  text-decoration: none;
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--color-neutral-600);
  border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
  background: var(--color-neutral-100);
  color: var(--color-neutral-800);
  text-decoration: none;
}

/* Danger */
.btn-danger {
  background: var(--color-error-600);
  color: white;
  border-color: var(--color-error-600);
}

.btn-danger:hover:not(:disabled) {
  background: var(--color-error-700);
  border-color: var(--color-error-700);
  color: white;
  text-decoration: none;
}

/* Danger text (link style) */
.btn-danger-text {
  background: none;
  border: none;
  color: var(--color-error-600);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  padding: 0;
  transition: color var(--transition-fast);
}

.btn-danger-text:hover {
  color: var(--color-error-700);
}

/* Success */
.btn-success {
  background: var(--color-success-600);
  color: white;
  border-color: var(--color-success-600);
}

.btn-success:hover:not(:disabled) {
  background: var(--color-success-700);
  border-color: var(--color-success-700);
  color: white;
  text-decoration: none;
}

/* Button Group */
.btn-group {
  display: inline-flex;
  gap: var(--space-1);
}

/* Large action button (dashboard sections) */
.btn-action {
  display: block;
  flex: 1;
  padding: var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-xl);
  text-align: center;
  text-decoration: none;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.btn-action-primary {
  background: var(--color-primary-600);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-action-primary:hover {
  background: var(--color-primary-700);
  text-decoration: none;
}

.btn-action-secondary {
  background: var(--color-neutral-100);
  color: var(--color-neutral-700);
}

.btn-action-secondary:hover {
  background: var(--color-neutral-200);
  text-decoration: none;
}

.btn-action-indigo {
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  border-color: var(--color-primary-200);
}

.btn-action-indigo:hover {
  background: var(--color-primary-100);
  text-decoration: none;
}

/* Loading state for buttons */
.btn-loading {
  cursor: wait;
}

/* Button spinner */
.btn-spinner {
  width: 1rem;
  height: 1rem;
  animation: spin 0.6s linear infinite;
}

.btn-spinner-circle {
  opacity: 0.25;
}

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

/* ==========================================================================
   FORMS
   ========================================================================== */

.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-700);
  margin-bottom: var(--space-1);
}

.form-label-tech {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-500);
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.form-label-mobile {
  display: block;
  font-size: 0.625rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-500);
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  color: var(--color-neutral-800);
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-xl);
  transition: all var(--transition-fast);
}

.form-input-lg {
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-base);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

.form-input::placeholder {
  color: var(--color-neutral-400);
}

.form-input:disabled,
.form-select:disabled {
  background: var(--color-neutral-100);
  color: var(--color-neutral-500);
  cursor: not-allowed;
}

/* Error state for inputs (set by form-validation.js) */
.form-input.input-error,
.form-select.input-error {
  border-color: var(--color-error-500);
}

.form-input.input-error:focus,
.form-select.input-error:focus {
  box-shadow: 0 0 0 3px var(--color-error-100);
}

/* Password visibility toggle */
.password-wrapper {
  position: relative;
  display: block;
  width: 100%;
}

.password-wrapper .form-input {
  padding-right: 2.75rem;
}

.password-toggle-btn {
  position: absolute;
  right: var(--space-2);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  padding: var(--space-1);
  cursor: pointer;
  color: var(--color-neutral-400);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.password-toggle-btn:hover {
  color: var(--color-neutral-700);
  background: var(--color-neutral-100);
}

.password-toggle-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

.form-error {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-error-600);
}

.form-hint {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-neutral-500);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right var(--space-2) center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: var(--space-10);
}

.form-textarea {
  min-height: 6rem;
  resize: vertical;
}

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
}

.form-check-input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--color-primary-600);
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.form-check-input[type="radio"] {
  border-radius: var(--radius-full);
}

.form-check-label {
  font-size: var(--font-size-sm);
  color: var(--color-neutral-700);
  cursor: pointer;
}

/* Inline Form */
.form-inline {
  display: flex;
  align-items: flex-end;
  gap: var(--space-3);
  flex-wrap: wrap;
}

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

/* Loading overlay for forms (selects with onchange submit) */
.form-loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 40;
  border-radius: inherit;
}

.form-loading-spinner {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-primary-600);
  animation: spin 0.6s linear infinite;
}

/* ==========================================================================
   TABLES
   ========================================================================== */

.table-container {
  overflow-x: auto;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-neutral-100);
  background: var(--color-neutral-0);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.table th,
.table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-neutral-100);
}

.table th {
  background: var(--color-neutral-50);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-400);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.table td {
  color: var(--color-neutral-500);
}

.table tbody tr {
  border-top: 1px solid var(--color-neutral-100);
  transition: background-color var(--transition-fast);
}

.table tbody tr:hover {
  background: var(--color-neutral-50);
}

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

.table-hover tbody tr:hover {
  background: var(--color-primary-50);
}

/* Weekend shading in monthly tables */
.table .weekend {
  background: var(--color-neutral-100);
  color: var(--color-neutral-300);
}

.table .weekend-header {
  background: var(--color-neutral-200);
  color: var(--color-neutral-400);
}

/* Sticky columns for pivot tables */
.table .sticky-col {
  position: sticky;
  left: 0;
  background: var(--color-neutral-0);
  z-index: 1;
  box-shadow: inset -1px 0 0 var(--color-neutral-200);
}

.table tbody tr:hover .sticky-col {
  background: var(--color-neutral-50);
}

.table .sticky-col:last-child {
  box-shadow: inset 1px 0 0 var(--color-neutral-200);
}

.table .total-row {
  font-weight: var(--font-weight-semibold);
  background: var(--color-neutral-100);
  color: var(--color-neutral-800);
}

.table .total-row .sticky-col {
  background: var(--color-neutral-100);
}

.table .total-col {
  font-weight: var(--font-weight-semibold);
  background: var(--color-neutral-100);
  color: var(--color-neutral-800);
}

/* Empty state */
.table-empty {
  text-align: center;
  padding: var(--space-12);
  color: var(--color-neutral-400);
}

/* Saisie cell buttons */
.cell-edit-btn {
  background: none;
  border: none;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-600);
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.cell-edit-btn:hover {
  color: var(--color-primary-800);
}

.cell-add-btn {
  background: none;
  border: none;
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-300);
  font-size: var(--font-size-lg);
  cursor: pointer;
  padding: 0;
  transition: color var(--transition-fast);
}

.cell-add-btn:hover {
  color: var(--color-primary-600);
}

.cell-locked {
  color: var(--color-neutral-400);
  font-weight: var(--font-weight-normal);
}

.cell-locked .icon {
  display: inline-block;
  margin-left: 2px;
}

/* Monthly saisie table — compact for single-screen fit on desktop */
.table-monthly {
  width: 100%;
}

.table-monthly th,
.table-monthly td {
  padding: var(--space-1) var(--space-1);
  text-align: center;
  white-space: nowrap;
}

.table-monthly thead th {
  font-size: 0.6875rem;
  line-height: 1.2;
}

.table-monthly .sticky-col {
  min-width: 9rem;
  text-align: left;
  text-overflow: ellipsis;
  overflow: hidden;
}

.table-monthly .total-col {
  min-width: 3.5rem;
}

.table-monthly .cell-edit-btn,
.table-monthly .cell-add-btn {
  font-size: var(--font-size-xs);
  line-height: 1.4;
  padding: var(--space-1) var(--space-2);
}

/* Rapport ouvrier — tient sur la largeur A4 paysage (écran + impression).
   On force une largeur 100% avec table-layout fixed pour répartir les
   colonnes de jours équitablement, sans débordement horizontal. */
.table-rapport {
  table-layout: fixed;
  width: 100%;
}

/* Conteneur non scrollable : le tableau épouse la largeur disponible. */
.table-container-fit {
  overflow: visible;
}

/* Colonne Chantier : largeur fixe raisonnable, libellé tronqué si besoin. */
.table-rapport .col-chantier {
  position: sticky;
  left: 0;
  min-width: 0;
  width: 14%;
  max-width: 14ch;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Colonnes de jours : largeur égale automatique, contenu compact. */
.table-rapport .col-day {
  width: auto;            /* distribué par table-layout: fixed */
  min-width: 0;
  white-space: nowrap;
  padding-left: 2px;
  padding-right: 2px;
}

/* Colonne Total : largeur fixe compacte. */
.table-rapport .col-total {
  min-width: 0;
  width: 6%;
  white-space: nowrap;
}

/* Sur écran desktop, on agrandit la police (pas de contrainte de hauteur
   comme sur la saisie éditable). Sur A4 paysage, 30 colonnes tiennent. */
@media (min-width: 769px) {
  .table-rapport th,
  .table-rapport td {
    font-size: 0.8125rem;
    line-height: 1.25;
    padding: 0.3rem 0.25rem;
  }

  .table-rapport thead th {
    font-size: 0.75rem;
  }
}

/* ==========================================================================
   CARDS
   ========================================================================== */

.card {
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
}

.card-header {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-neutral-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-800);
  margin: 0;
}

.card-body {
  padding: var(--space-6);
}

.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-neutral-200);
  background: var(--color-neutral-50);
  border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
}

/* Centered card (for forms) */
.card-centered {
  max-width: 32rem;
  margin: 0 auto;
}

.card-centered-sm {
  max-width: 24rem;
  margin: 0 auto;
}

/* Stats Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.stat-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-neutral-200);
}

.stat-card-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-400);
  margin-bottom: var(--space-2);
}

.stat-card-value {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-800);
  line-height: var(--line-height-tight);
}

.stat-card-unit {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-500);
}

.stat-card-value-primary {
  color: var(--color-primary-600);
}

/* Clickable stat card (dashboard hub) */
.stat-card-link {
  display: block;
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
  color: inherit;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stat-card-link:hover {
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.stat-card-link-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-400);
  transition: color var(--transition-fast);
}

.stat-card-link:hover .stat-card-link-title {
  color: var(--color-primary-600);
}

.stat-card-link-arrow {
  display: inline-block;
  transition: transform var(--transition-fast);
  margin-left: var(--space-1);
}

.stat-card-link:hover .stat-card-link-arrow {
  transform: translateX(4px);
}

.stat-card-link-value {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-800);
  margin-top: var(--space-2);
}

.stat-card-link-unit {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-500);
}

/* Dashboard section */
.dashboard-section {
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
  margin-bottom: var(--space-8);
}

.dashboard-section-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-800);
  margin-bottom: var(--space-4);
}

.dashboard-section-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .dashboard-section-actions {
    flex-direction: row;
  }
}

/* ==========================================================================
   ALERTS / MESSAGES
   ========================================================================== */

.alert {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-xl);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  box-shadow: var(--shadow-sm);
}

.alert-success {
  background: var(--color-success-50);
  border: 1px solid var(--color-success-100);
  color: var(--color-success-700);
}

.alert-error {
  background: var(--color-error-50);
  border: 1px solid var(--color-error-100);
  color: var(--color-error-600);
}

.alert-warning {
  background: var(--color-warning-50);
  border: 1px solid var(--color-warning-100);
  color: var(--color-warning-700);
}

.alert-info {
  background: var(--color-info-50);
  border: 1px solid var(--color-info-100);
  color: var(--color-info-700);
}

/* Lock banner (for locked periods) */
.lock-banner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-warning-50);
  border: 1px solid var(--color-warning-100);
  border-radius: var(--radius-2xl);
  color: var(--color-warning-700);
  margin-bottom: var(--space-4);
}

.lock-banner-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.lock-banner-text {
  font-size: var(--font-size-xs);
  margin-top: var(--space-1);
}

/* Toast (for HTMX OOB) */
.toast-container {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: var(--z-tooltip);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.toast {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  font-size: var(--font-size-sm);
  animation: slideIn 0.3s ease;
  max-width: 24rem;
  border: 1px solid transparent;
}

.toast-success {
  background: var(--color-success-50);
  border-color: var(--color-success-100);
  color: var(--color-success-700);
}

.toast-error {
  background: var(--color-error-50);
  border-color: var(--color-error-100);
  color: var(--color-error-600);
}

.toast-warning {
  background: var(--color-warning-50);
  border-color: var(--color-warning-100);
  color: var(--color-warning-700);
}

.toast-info {
  background: var(--color-info-50);
  border-color: var(--color-info-100);
  color: var(--color-info-700);
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(100%); }
  to { opacity: 1; transform: translateX(0); }
}

/* ==========================================================================
   BADGES / TAGS
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-lg);
  white-space: nowrap;
}

.badge-primary {
  background: var(--color-primary-100);
  color: var(--color-primary-700);
}

.badge-success {
  background: var(--color-success-100);
  color: var(--color-success-700);
}

.badge-warning {
  background: var(--color-warning-100);
  color: var(--color-warning-700);
}

.badge-error {
  background: var(--color-error-100);
  color: var(--color-error-700);
}

.badge-neutral {
  background: var(--color-neutral-100);
  color: var(--color-neutral-500);
}

/* Status badge with colored dot */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
}

.status-badge-active {
  background: var(--color-success-50);
  color: var(--color-success-700);
}

.status-badge-active .badge-dot {
  background: var(--color-success-500);
}

.status-badge-inactive {
  background: var(--color-neutral-100);
  color: var(--color-neutral-500);
}

.status-badge-inactive .badge-dot {
  background: var(--color-neutral-400);
}

.badge-dot {
  width: 0.375rem;
  height: 0.375rem;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

/* Role badge */
.role-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-lg);
}

.role-badge-admin {
  background: var(--color-role-admin-50);
  color: var(--color-role-admin-700);
}

.role-badge-superadmin {
  background: var(--color-role-superadmin-50);
  color: var(--color-role-superadmin-700);
}

.role-badge-ouvrier {
  background: var(--color-role-ouvrier-50);
  color: var(--color-role-ouvrier-700);
}

/* ==========================================================================
   MODALS
   ========================================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal {
  background: var(--color-neutral-0);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-neutral-200);
  max-width: 32rem;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  transform: scale(0.95) translateY(var(--space-4));
  transition: all var(--transition-normal);
}

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

/* Modal variant: small (saisie d'heures) */
.modal-sm {
  max-width: 24rem;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-neutral-100);
}

.modal-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-800);
  margin: 0;
}

.modal-subtitle {
  font-size: var(--font-size-xs);
  color: var(--color-neutral-400);
  margin-top: var(--space-1);
}

.modal-close {
  background: none;
  border: none;
  color: var(--color-neutral-400);
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--color-neutral-100);
  color: var(--color-neutral-700);
}

.modal-body {
  padding: var(--space-6);
  overflow-y: auto;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-neutral-200);
  background: var(--color-neutral-50);
}

/* ==========================================================================
   DROPDOWNS
   ========================================================================== */

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

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-1);
  min-width: 12rem;
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  z-index: var(--z-dropdown);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-0.5rem);
  transition: all var(--transition-fast);
}

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

.dropdown-item {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-neutral-700);
  background: none;
  border: none;
  border-radius: var(--radius-md);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--color-neutral-100);
  color: var(--color-neutral-900);
}

.dropdown-divider {
  height: 1px;
  background: var(--color-neutral-200);
  margin: var(--space-2) 0;
}

/* ==========================================================================
   FILTER TABS
   ========================================================================== */

.filter-tabs {
  display: flex;
  gap: var(--space-2);
  border-bottom: 1px solid var(--color-neutral-200);
  margin-bottom: var(--space-6);
}

.filter-tab {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-500);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: -1px;
  text-decoration: none;
}

.filter-tab:hover {
  color: var(--color-neutral-700);
  text-decoration: none;
}

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

/* ==========================================================================
   TABS
   ========================================================================== */

.tabs {
  border-bottom: 1px solid var(--color-neutral-200);
  margin-bottom: var(--space-6);
}

.tabs-list {
  display: flex;
  gap: var(--space-1);
  border-bottom: 1px solid var(--color-neutral-200);
}

.tab-trigger {
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-500);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: -1px;
}

.tab-trigger:hover {
  color: var(--color-neutral-700);
}

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

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn var(--transition-fast);
}

/* Segmented control (superadmin tabs) */
.segmented-control {
  display: inline-flex;
  background: var(--color-neutral-100);
  padding: var(--space-1);
  border-radius: var(--radius-xl);
  gap: var(--space-1);
}

.segmented-control-btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-500);
  background: none;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.segmented-control-btn:hover {
  color: var(--color-neutral-700);
}

.segmented-control-btn.active {
  background: var(--color-neutral-0);
  color: var(--color-neutral-800);
  box-shadow: var(--shadow-sm);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ==========================================================================
   PAGINATION
   ========================================================================== */

.pagination {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  justify-content: center;
  margin-top: var(--space-6);
}

.pagination-link,
.pagination-current {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.pagination-link {
  color: var(--color-neutral-600);
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
}

.pagination-link:hover {
  color: var(--color-primary-600);
  background: var(--color-primary-50);
  border-color: var(--color-primary-200);
  text-decoration: none;
}

.pagination-current {
  color: white;
  background: var(--color-primary-600);
  border-color: var(--color-primary-600);
}

.pagination-ellipsis {
  color: var(--color-neutral-400);
  padding: 0 var(--space-2);
}

/* ==========================================================================
   ICONS (inline SVG)
   ========================================================================== */

.icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* ==========================================================================
   CHANTIER MOBILE CARDS
   ========================================================================== */

.chantier-card {
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  padding: var(--space-4);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.chantier-card:hover {
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-md);
}

.chantier-card:active {
  transform: scale(0.98);
}

.chantier-card.chantier-card-locked {
  cursor: default;
  background: rgba(241, 245, 249, 0.5);
  border-color: var(--color-neutral-100);
}

.chantier-card.chantier-card-locked:hover {
  border-color: var(--color-neutral-100);
  box-shadow: var(--shadow-sm);
}

.chantier-card.chantier-card-locked:active {
  transform: none;
}

.chantier-card-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-700);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

.chantier-card-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.625rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-success-600);
  margin-top: var(--space-1);
}

.chantier-card-value {
  width: 4rem;
  padding: var(--space-2);
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-primary-600);
}

.chantier-card-value-locked {
  color: var(--color-neutral-400);
}

.chantier-card-hrs {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-400);
}

/* ==========================================================================
   EMPTY STATES
   ========================================================================== */

.empty-card {
  padding: var(--space-8);
  text-align: center;
  color: var(--color-neutral-500);
  background: var(--color-neutral-0);
  border-radius: var(--radius-2xl);
  border: 1px dashed var(--color-neutral-300);
}

.empty-inline {
  font-size: var(--font-size-sm);
  color: var(--color-neutral-400);
  font-style: italic;
}

/* ==========================================================================
   SAISIE LAYOUT (mobile + desktop)
   ========================================================================== */

.saisie-mobile {
  display: block;
  max-width: 42rem;
  margin: 0 auto;
}

.saisie-desktop {
  display: none;
}

@media (min-width: 768px) {
  .saisie-mobile { display: none; }
  .saisie-desktop { display: block; }
}

.saisie-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.saisie-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-800);
}

.saisie-title-mobile {
  font-size: var(--font-size-lg);
}

/* Date navigation (mobile) */
.date-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.date-nav-btn {
  padding: var(--space-3);
  background: var(--color-neutral-50);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  color: var(--color-neutral-600);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.date-nav-btn:hover {
  background: var(--color-neutral-100);
}

.date-nav-input {
  flex: 1;
  padding: var(--space-3);
  text-align: center;
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  color: var(--color-neutral-700);
  background: var(--color-neutral-0);
}

.date-nav-input:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

/* Saisie selection card (mobile) */
.saisie-selector {
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  padding: var(--space-4);
  margin-bottom: var(--space-6);
}

.saisie-selector-desktop {
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  padding: var(--space-4);
  margin-bottom: var(--space-6);
}

.saisie-readonly-display {
  width: 100%;
  padding: var(--space-3);
  background: var(--color-neutral-50);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-xl);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-700);
}

/* Chantiers list label (mobile) */
.chantiers-list-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-400);
  text-transform: uppercase;
  padding: 0 var(--space-1);
  margin-bottom: var(--space-3);
}

.chantiers-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Modal saisie hours input */
.modal-hours-input {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  text-align: center;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-700);
  transition: all var(--transition-fast);
}

.modal-hours-input:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

/* Sur mobile (roulette wheel-picker), on masque le label "Nombre d'heures"
   et l'input natif : la roulette remplace l'input, et l'unité "h" affichée à
   droite de la valeur sélectionnée suffit. Le label reste visible sur PC. */
@media (pointer: coarse) and (max-width: 768px) {
  .modal-hours-label {
    display: none;
  }
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */

/* Display */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }
.d-grid { display: grid !important; }

/* Flex */
.flex-row { flex-direction: row !important; }
.flex-col { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }
.flex-1 { flex: 1 !important; }
.justify-start { justify-content: flex-start !important; }
.justify-center { justify-content: center !important; }
.justify-end { justify-content: flex-end !important; }
.justify-between { justify-content: space-between !important; }
.align-start { align-items: flex-start !important; }
.align-center { align-items: center !important; }
.align-end { align-items: flex-end !important; }
.gap-1 { gap: var(--space-1) !important; }
.gap-2 { gap: var(--space-2) !important; }
.gap-3 { gap: var(--space-3) !important; }
.gap-4 { gap: var(--space-4) !important; }
.gap-6 { gap: var(--space-6) !important; }

/* Spacing */
.m-0 { margin: 0 !important; }
.m-auto { margin: auto !important; }
.mt-auto { margin-top: auto !important; }
.mb-auto { margin-bottom: auto !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }
.my-auto { margin-top: auto !important; margin-bottom: auto !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-2 { margin-bottom: var(--space-2) !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-6 { margin-bottom: var(--space-6) !important; }
.mb-8 { margin-bottom: var(--space-8) !important; }
.mt-2 { margin-top: var(--space-2) !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-6 { margin-top: var(--space-6) !important; }

.p-0 { padding: 0 !important; }

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

.text-xs { font-size: var(--font-size-xs) !important; }
.text-sm { font-size: var(--font-size-sm) !important; }
.text-base { font-size: var(--font-size-base) !important; }
.text-lg { font-size: var(--font-size-lg) !important; }
.text-xl { font-size: var(--font-size-xl) !important; }
.text-2xl { font-size: var(--font-size-2xl) !important; }

.font-normal { font-weight: var(--font-weight-normal) !important; }
.font-medium { font-weight: var(--font-weight-medium) !important; }
.font-semibold { font-weight: var(--font-weight-semibold) !important; }
.font-bold { font-weight: var(--font-weight-bold) !important; }
.font-extrabold { font-weight: var(--font-weight-extrabold) !important; }

.text-primary { color: var(--color-primary-600) !important; }
.text-success { color: var(--color-success-600) !important; }
.text-warning { color: var(--color-warning-600) !important; }
.text-error { color: var(--color-error-600) !important; }
.text-muted { color: var(--color-neutral-500) !important; }
.text-white { color: white !important; }

/* Background */
.bg-primary { background-color: var(--color-primary-600) !important; }
.bg-success { background-color: var(--color-success-600) !important; }
.bg-warning { background-color: var(--color-warning-600) !important; }
.bg-error { background-color: var(--color-error-600) !important; }
.bg-neutral-50 { background-color: var(--color-neutral-50) !important; }
.bg-neutral-100 { background-color: var(--color-neutral-100) !important; }
.bg-white { background-color: var(--color-neutral-0) !important; }

/* Borders */
.rounded { border-radius: var(--radius-md) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-xl { border-radius: var(--radius-xl) !important; }
.rounded-2xl { border-radius: var(--radius-2xl) !important; }
.rounded-full { border-radius: var(--radius-full) !important; }

/* Shadows */
.shadow { box-shadow: var(--shadow-sm) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-xl { box-shadow: var(--shadow-xl) !important; }

/* Overflow */
.overflow-auto { overflow: auto !important; }
.overflow-hidden { overflow: hidden !important; }
.overflow-x-auto { overflow-x: auto !important; }
.overflow-y-auto { overflow-y: auto !important; }

/* Position */
.relative { position: relative !important; }
.absolute { position: absolute !important; }
.fixed { position: fixed !important; }
.sticky { position: sticky !important; }

/* Width/Height */
.w-full { width: 100% !important; }
.w-auto { width: auto !important; }
.h-full { height: 100% !important; }
.min-h-screen { min-height: 100vh !important; }

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

/* Visibility */
.invisible { visibility: hidden !important; }
.visible { visibility: visible !important; }
.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;
}

/* No-print utility */
.no-print { }

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
  .header,
  .footer,
  .btn,
  .pagination,
  .modal-overlay,
  .dropdown-menu,
  .toast-container,
  .no-print,
  .saisie-mobile,
  .saisie-selector,
  .saisie-selector-desktop,
  .page-back-link {
    display: none !important;
  }

  body {
    background: white;
    font-size: 12pt;
    color: #1e293b;
  }

  .page {
    padding: 0;
  }

  .container {
    max-width: none;
    padding: 0;
  }

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

  .table-container {
    border: none;
    border-radius: 0;
  }

  .table th {
    background: #f3f4f6 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .table .weekend,
  .table .weekend-header {
    background: #f1f5f9 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .stat-card {
    border: 1px solid #ccc;
    box-shadow: none;
  }

  a {
    text-decoration: none;
    color: inherit;
  }

  .page-header {
    border-bottom: 2px solid #333;
    margin-bottom: 1rem;
  }

  /* Rapport ouvrier : le tableau doit tenir sur la largeur A4 paysage.
     On neutralise les sticky-col (position: sticky casse l'impression) et
     on compresse la police pour 30+ colonnes. */
  .table-container,
  .table-container-fit {
    overflow: visible !important;
  }

  .table-rapport .sticky-col {
    position: static !important;
    box-shadow: none !important;
  }

  .table-rapport {
    table-layout: fixed;
    width: 100%;
  }

  .table-rapport th,
  .table-rapport td {
    font-size: 7.5pt;
    line-height: 1.15;
    padding: 1.5pt 2pt;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .table-rapport thead th {
    font-size: 7pt;
  }

  .card-rapport {
    break-inside: avoid;
  }

  @page {
    size: A4 landscape;
    margin: 1cm;
  }
}

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

@media (max-width: 768px) {
  :root {
    --header-height: 3.5rem;
    --container-padding: 1rem;
  }

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

  .form-inline {
    flex-direction: column;
    align-items: stretch;
  }

  .form-inline .form-group {
    width: 100%;
  }

  .btn-group {
    flex-direction: column;
  }

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

  .dashboard-section-actions {
    flex-direction: column;
  }

  .modal {
    margin: var(--space-2);
    max-height: calc(100vh - 2rem);
  }

  .table-container {
    border-radius: 0;
    border-left: none;
    border-right: none;
  }
}

@media (max-width: 640px) {
  .page-title {
    font-size: var(--font-size-xl);
  }

  .card-body {
    padding: var(--space-4);
  }

  .card-header,
  .card-footer {
    padding: var(--space-3) var(--space-4);
  }
}

/* ==========================================================================
   HTMX INTEGRATION
   ========================================================================== */

.htmx-request {
  opacity: 0.7;
  pointer-events: none;
}

.htmx-request .htmx-indicator {
  display: inline-block !important;
}

.htmx-indicator {
  display: none;
}

.htmx-settling {
  opacity: 0.5;
}

.htmx-swapping {
  opacity: 0;
}

/* ==========================================================================
   WHEEL PICKER INTEGRATION
   ========================================================================== */

.relative .overflow-y-auto {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.relative .overflow-y-auto::-webkit-scrollbar {
  display: none;
}

/* Focus styles for accessibility */
*:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary-600);
  color: white;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  z-index: var(--z-tooltip);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
}

/* Reduced motion */
@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;
  }
}