/* ==========================================================================
   Intranet Tricera — styles partagés
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
[hidden] { display: none !important; }

body {
  position: relative;
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
}

/* Fond légèrement vivant plutôt qu'un blanc/gris plat — reprend les 3 teintes du logo */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 10% -8%, color-mix(in oklch, var(--brand-gold-500) 18%, transparent), transparent 40%),
    radial-gradient(circle at 100% 0%, color-mix(in oklch, var(--brand-terracotta-500) 15%, transparent), transparent 38%),
    radial-gradient(circle at 50% 115%, color-mix(in oklch, var(--brand-sage-500) 12%, transparent), transparent 42%);
  pointer-events: none;
}

h1, h2, h3, h4, p { margin: 0; }

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

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

input, select, textarea {
  font: inherit;
  color: inherit;
}

img, svg { display: block; max-width: 100%; }

.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;
}

.skip-link {
  position: absolute;
  top: -48px; left: var(--space-md);
  z-index: var(--z-toast);
  background: var(--fg);
  color: var(--bg);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  transition: top var(--duration-fast) var(--ease-out);
}
.skip-link:focus { top: var(--space-md); }

:focus-visible {
  outline: 2.5px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ---- Icônes (traits, cohérentes avec un set type "lucide") ---- */
.icon {
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
}
.icon * { vector-effect: non-scaling-stroke; }

/* ---- Boutons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  height: 2.5rem;
  padding-inline: var(--space-md);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  white-space: nowrap;
  transition: background-color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-primary {
  background: var(--primary);
  color: var(--primary-fg);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover:not(:disabled) { background: var(--primary-hover); box-shadow: var(--shadow-md); }
.btn-primary:active:not(:disabled) { background: var(--primary-active); }

.btn-secondary {
  background: var(--bg-elevated);
  border-color: var(--border-strong);
  color: var(--fg);
}
.btn-secondary:hover:not(:disabled) { background: var(--bg-sunken); border-color: var(--fg-subtle); }

.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
}
.btn-ghost:hover:not(:disabled) { background: var(--bg-sunken); color: var(--fg); }

.btn-danger-ghost { color: var(--danger); background: transparent; }
.btn-danger-ghost:hover:not(:disabled) { background: var(--danger-subtle); }

.btn-sm { height: 2.125rem; padding-inline: var(--space-sm); font-size: var(--text-xs); }
.btn-icon { width: 2.5rem; padding: 0; }
.btn-block { width: 100%; }

/* ---- Champs de formulaire ---- */
.field { display: flex; flex-direction: column; gap: var(--space-2xs); }
.field + .field { margin-top: var(--space-md); }

.field label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--fg);
}

.field-hint { font-size: var(--text-xs); color: var(--fg-subtle); }
.field-error {
  font-size: var(--text-xs);
  color: var(--danger);
  display: none;
  align-items: center;
  gap: var(--space-3xs);
}
.field.has-error .field-error { display: flex; }
.field.has-error input { border-color: var(--danger); }
.field.has-error input:focus-visible { outline-color: var(--danger); }

.input-wrap { position: relative; display: flex; align-items: center; }

input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"] {
  width: 100%;
  height: 2.75rem;
  padding-inline: var(--space-sm);
  background: var(--bg-elevated);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}
input[type="text"]::placeholder,
input[type="email"]::placeholder,
input[type="password"]::placeholder,
input[type="search"]::placeholder { color: var(--fg-subtle); }

input[type="text"]:hover,
input[type="email"]:hover,
input[type="password"]:hover,
input[type="search"]:hover { border-color: var(--fg-subtle); }

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="search"]:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3.5px var(--focus-ring);
}

.input-wrap input { padding-right: 2.75rem; }
.input-toggle {
  position: absolute;
  right: var(--space-2xs);
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  color: var(--fg-subtle);
  background: transparent;
  border: none;
}
.input-toggle:hover { background: var(--bg-sunken); color: var(--fg); }

.checkbox-row {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--fg-muted);
}
input[type="checkbox"] {
  width: 1.15rem;
  height: 1.15rem;
  accent-color: var(--primary);
  border-radius: 4px;
}

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

.link {
  color: var(--primary);
  font-weight: 600;
  font-size: var(--text-sm);
}
.link:hover { color: var(--primary-hover); text-decoration: underline; }

/* ---- Banner d'alerte ---- */
.banner {
  display: flex;
  gap: var(--space-xs);
  align-items: flex-start;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  border: 1px solid transparent;
}
.banner-danger { background: var(--danger-subtle); color: var(--danger-subtle-fg); border-color: color-mix(in oklch, var(--danger) 30%, transparent); }
.banner-info { background: var(--info-subtle); color: var(--info-subtle-fg); }
.banner .icon { margin-top: 0.1em; }

/* ---- Badges ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3xs);
  height: 1.5rem;
  padding-inline: var(--space-xs);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
}
.badge-dot::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.badge-success { background: var(--success-subtle); color: var(--success-subtle-fg); }
.badge-warning { background: var(--warning-subtle); color: var(--warning-subtle-fg); }
.badge-neutral { background: var(--bg-sunken); color: var(--fg-muted); }
.badge-primary { background: var(--primary-subtle); color: var(--primary-subtle-fg); }
.badge-accent { background: var(--accent-subtle); color: var(--gray-900); }

/* ---- Avatar ---- */
.avatar {
  width: 2.25rem; height: 2.25rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: var(--text-xs);
  font-weight: 700;
  background: linear-gradient(155deg, var(--brand-green-800), var(--brand-green-950));
  color: var(--brand-gold-300);
  flex-shrink: 0;
}
.avatar-lg { width: 2.75rem; height: 2.75rem; font-size: var(--text-sm); }

/* ---- Carte ---- */
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

/* ---- Chip ---- */
.chip {
  display: inline-flex;
  align-items: center;
  height: 1.625rem;
  padding-inline: var(--space-xs);
  border-radius: var(--radius-full);
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--fg-muted);
}

/* ---- Skeleton ---- */
.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--bg-sunken);
  border-radius: var(--radius-sm);
  color: transparent !important;
}
.skeleton::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, color-mix(in oklch, var(--fg) 6%, transparent), transparent);
  animation: shimmer 1.6s ease-in-out infinite;
}
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ---- Toast ---- */
.toast-region {
  position: fixed;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  width: min(92vw, 26rem);
}
.toast {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--gray-900);
  color: var(--gray-50);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: var(--text-sm);
  animation: toast-in var(--duration-normal) var(--ease-spring);
}
.toast .icon { color: var(--success); }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(10px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ---- Layout utilitaires ---- */
.visually-hidden-mobile { display: none; }
@media (min-width: 720px) { .visually-hidden-mobile { display: initial; } }

/* ============================== TOPBAR =================================== */
.topbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  height: 4rem;
  padding-inline: var(--space-md);
  background: color-mix(in oklch, var(--bg-elevated) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
@media (min-width: 900px) { .topbar { padding-inline: var(--space-xl); } }

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-weight: 700;
  font-size: var(--text-base);
}
.brand-mark {
  width: 2.25rem; height: 2.25rem;
  display: block;
  flex-shrink: 0;
}
.brand-mark img { width: 100%; height: 100%; object-fit: contain; }
.brand-name-full { display: none; }
@media (min-width: 560px) {
  .brand-name-full { display: inline; color: var(--fg-subtle); font-weight: 500; }
}

.topbar-actions { display: flex; align-items: center; gap: var(--space-sm); }

.user-menu { position: relative; }
.user-menu-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-3xs) var(--space-xs) var(--space-3xs) var(--space-3xs);
  border-radius: var(--radius-full);
  background: transparent;
  border: 1px solid transparent;
}
.user-menu-trigger:hover { background: var(--bg-sunken); }
.user-menu-name { font-size: var(--text-sm); font-weight: 600; }
.user-menu-role { font-size: var(--text-xs); color: var(--fg-subtle); display: block; }
.user-menu-text { display: none; text-align: left; }
@media (min-width: 560px) { .user-menu-text { display: block; } }

.user-menu-panel {
  position: absolute;
  top: calc(100% + var(--space-xs));
  right: 0;
  width: 15rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-xs);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px) scale(0.98);
  transform-origin: top right;
  transition: opacity var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out), visibility var(--duration-fast);
}
.user-menu.is-open .user-menu-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.user-menu-header {
  padding: var(--space-xs) var(--space-sm) var(--space-sm);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-2xs);
}
.user-menu-header p:first-child { font-weight: 600; font-size: var(--text-sm); }
.user-menu-header p:last-child { font-size: var(--text-xs); color: var(--fg-subtle); }
.user-menu-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  width: 100%;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--fg);
  text-align: left;
  background: none;
  border: none;
}
.user-menu-item:hover { background: var(--bg-sunken); }
.user-menu-item .icon { color: var(--fg-subtle); width: 1.1em; height: 1.1em; }
.user-menu-item.danger { color: var(--danger); }
.user-menu-item.danger .icon { color: var(--danger); }

/* ============================== PAGE ==================================== */
.page {
  max-width: 76rem;
  margin-inline: auto;
  padding: var(--space-lg) var(--space-md) var(--space-3xl);
}
@media (min-width: 900px) { .page { padding: var(--space-2xl) var(--space-xl) var(--space-3xl); } }

.page-head { margin-bottom: var(--space-xl); }
.page-head h1 { font-size: var(--text-2xl); font-weight: 700; letter-spacing: -0.01em; }
.page-head p { color: var(--fg-muted); margin-top: var(--space-2xs); font-size: var(--text-base); }

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

.search-field { position: relative; flex: 1; min-width: 14rem; max-width: 22rem; }
.search-field .icon {
  position: absolute; left: var(--space-sm); top: 50%; transform: translateY(-50%);
  color: var(--fg-subtle); width: 1.05em; height: 1.05em;
}
.search-field input { padding-left: 2.5rem; }

/* ============================== TOOL GRID ================================ */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: var(--space-md);
}

.tool-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out),
              border-color var(--duration-normal) var(--ease-out);
  animation: card-in var(--duration-slow) var(--ease-out) backwards;
}
.tool-grid .tool-card:nth-child(1) { animation-delay: 0ms; }
.tool-grid .tool-card:nth-child(2) { animation-delay: 40ms; }
.tool-grid .tool-card:nth-child(3) { animation-delay: 80ms; }
.tool-grid .tool-card:nth-child(4) { animation-delay: 120ms; }
.tool-grid .tool-card:nth-child(5) { animation-delay: 160ms; }
.tool-grid .tool-card:nth-child(6) { animation-delay: 200ms; }
@keyframes card-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.tool-card:not(.is-locked):hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-strong);
}

.tool-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-sm); }

.tool-icon {
  width: 2.75rem; height: 2.75rem;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  color: var(--fg-on-brand);
  flex-shrink: 0;
  transition: transform var(--duration-normal) var(--ease-spring);
}
.tool-icon .icon { width: 1.4em; height: 1.4em; }
.tool-card:not(.is-locked):hover .tool-icon { transform: rotate(-6deg) scale(1.06); }
.tool-icon-taskboard { background: linear-gradient(155deg, var(--brand-sage-400), var(--brand-green-900)); }
.tool-icon-dashboard { background: linear-gradient(155deg, var(--brand-gold-400), var(--brand-terracotta-600)); }
.tool-icon-frais { background: linear-gradient(155deg, var(--brand-terracotta-400), var(--brand-terracotta-700)); }
.tool-icon-networking { background: linear-gradient(155deg, var(--brand-gold-300), var(--brand-gold-600)); }
.tool-icon-agents { background: linear-gradient(155deg, var(--brand-green-800), var(--gray-950)); }
.tool-icon-marketing { background: linear-gradient(155deg, var(--brand-terracotta-500), var(--brand-sage-500)); }

.tool-card h3 { font-size: var(--text-lg); font-weight: 700; }
.tool-card-desc { color: var(--fg-muted); font-size: var(--text-sm); line-height: var(--leading-relaxed); }

.tool-card-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.tool-card.is-locked { background: var(--bg-sunken); }
.tool-card.is-locked .tool-icon { filter: grayscale(1); opacity: 0.55; }
.tool-card.is-locked h3, .tool-card.is-locked .tool-card-desc { color: var(--fg-subtle); }

.tool-open-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3xs);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--primary);
}
.tool-card:hover .tool-open-btn .icon { transform: translateX(3px); }
.tool-open-btn .icon { width: 1em; height: 1em; transition: transform var(--duration-fast) var(--ease-out); }

/* Empty state (recherche sans résultat) */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
  padding: var(--space-3xl) var(--space-lg);
  color: var(--fg-muted);
}
.empty-state .icon { width: 2.5rem; height: 2.5rem; color: var(--fg-subtle); }
.empty-state h3 { color: var(--fg); font-size: var(--text-lg); }
.empty-state p { max-width: 26rem; font-size: var(--text-sm); }

/* ============================== ADMIN LAYOUT ============================= */
.admin-shell {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 76rem;
  margin-inline: auto;
}
@media (min-width: 900px) {
  .admin-shell { grid-template-columns: 15rem 1fr; gap: var(--space-xl); padding-inline: var(--space-xl); }
}

.admin-nav {
  padding: var(--space-lg) var(--space-md) var(--space-sm);
  display: flex;
  gap: var(--space-2xs);
  overflow-x: auto;
}
@media (min-width: 900px) {
  .admin-nav { flex-direction: column; padding: var(--space-2xl) 0; position: sticky; top: 4rem; align-self: start; overflow: visible; }
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--fg-muted);
  white-space: nowrap;
}
.admin-nav-item .icon { width: 1.15em; height: 1.15em; }
.admin-nav-item:hover { background: var(--bg-sunken); color: var(--fg); }
.admin-nav-item.is-active { background: var(--primary-subtle); color: var(--primary-subtle-fg); }
.admin-nav-item.is-disabled { opacity: 0.5; pointer-events: none; }

.admin-main { padding: var(--space-md) var(--space-md) var(--space-3xl); min-width: 0; }
@media (min-width: 900px) { .admin-main { padding: var(--space-2xl) 0 var(--space-3xl); } }

/* Table */
.table-card { overflow: hidden; }
.table-scroll { overflow-x: auto; }
table.users-table { width: 100%; border-collapse: collapse; min-width: 46rem; }
.users-table th {
  text-align: left;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--fg-subtle);
  font-weight: 600;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border);
  background: var(--bg-sunken);
}
.users-table td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  font-size: var(--text-sm);
}
.users-table tr:last-child td { border-bottom: none; }
.users-table tbody tr { transition: background-color var(--duration-fast) var(--ease-out); }
.users-table tbody tr:hover { background: var(--bg-sunken); }

.user-cell { display: flex; align-items: center; gap: var(--space-sm); }
.user-cell-name { font-weight: 600; }
.user-cell-email { color: var(--fg-subtle); font-size: var(--text-xs); }

.chip-row { display: flex; flex-wrap: wrap; gap: var(--space-3xs); max-width: 16rem; }

.row-actions { position: relative; display: flex; justify-content: flex-end; }

/* Modale */
.modal-overlay {
  position: fixed; inset: 0;
  background: var(--bg-overlay);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-normal) var(--ease-out), visibility var(--duration-normal);
}
@media (min-width: 640px) { .modal-overlay { align-items: center; padding: var(--space-lg); } }
.modal-overlay.is-open { opacity: 1; visibility: visible; }

.modal {
  width: 100%;
  max-width: 32rem;
  max-height: 92vh;
  overflow-y: auto;
  background: var(--bg-elevated);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  box-shadow: var(--shadow-xl);
  padding: var(--space-lg);
  transform: translateY(24px);
  transition: transform var(--duration-normal) var(--ease-spring);
}
@media (min-width: 640px) { .modal { border-radius: var(--radius-xl); } }
.modal-overlay.is-open .modal { transform: translateY(0); }

.modal-head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: var(--space-md); gap: var(--space-md); }
.modal-head h2 { font-size: var(--text-xl); font-weight: 700; }
.modal-head p { color: var(--fg-muted); font-size: var(--text-sm); margin-top: var(--space-3xs); }
.modal-close { color: var(--fg-subtle); flex-shrink: 0; }

.fieldset { border: none; padding: 0; margin: var(--space-lg) 0 0; }
.fieldset legend { font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-xs); padding: 0; }
.tool-checklist { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xs) var(--space-md); }
@media (max-width: 420px) { .tool-checklist { grid-template-columns: 1fr; } }
.tool-check {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}
.tool-check:has(input:checked) { border-color: var(--primary); background: var(--primary-subtle); }

.modal-actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}
.modal-actions .btn { flex: 1; }