/* ============================================================
   COMPANIUM Admin — CSS Global v1.0
   Design : professionnel, sobre, productif
   ============================================================ */

/* ─── Variables ─────────────────────────────────────────────── */
:root {
  /* Couleurs principales */
  --primary:       #2563eb;
  --primary-dark:  #1d4ed8;
  --primary-light: #eff6ff;
  --primary-50:    #dbeafe;

  /* Couleurs sémantiques */
  --success:   #10b981;
  --warning:   #f59e0b;
  --danger:    #ef4444;
  --info:      #3b82f6;

  /* Neutres */
  --gray-50:   #f8fafc;
  --gray-100:  #f1f5f9;
  --gray-200:  #e2e8f0;
  --gray-300:  #cbd5e1;
  --gray-400:  #94a3b8;
  --gray-500:  #64748b;
  --gray-600:  #475569;
  --gray-700:  #334155;
  --gray-800:  #1e293b;
  --gray-900:  #0f172a;

  /* Sidebar */
  --sidebar-bg:    #0f172a;
  --sidebar-w:     240px;
  --sidebar-hover: rgba(255,255,255,.06);
  --sidebar-active:rgba(37,99,235,.25);

  /* Topbar */
  --topbar-h:      56px;
  --topbar-bg:     #ffffff;

  /* Layout */
  --radius:   8px;
  --radius-lg:12px;
  --shadow:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:0 4px 12px rgba(0,0,0,.1);

  /* Typo */
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', sans-serif;
}

/* ─── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body { font-family: var(--font); background: var(--gray-50); color: var(--gray-800);
       line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

/* ─── Layout principal ───────────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }

/* ─── Sidebar ────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  color: rgba(255,255,255,.75);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 100;
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-logo {
  padding: 1.25rem 1.25rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  gap: .75rem;
}
.sidebar-logo-mark {
  width: 32px; height: 32px;
  background: var(--primary);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .85rem; color: #fff; flex-shrink: 0;
}
.sidebar-logo-text { font-weight: 700; font-size: .95rem; color: #fff; }
.sidebar-logo-sub  { font-size: .7rem; color: var(--gray-400); }

.sidebar-nav { flex: 1; padding: .75rem 0; }

.nav-section {
  padding: .5rem 1rem .25rem;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-top: .5rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .55rem 1.1rem;
  margin: 1px .5rem;
  border-radius: 7px;
  color: rgba(255,255,255,.65);
  font-size: .875rem;
  font-weight: 500;
  transition: background .12s, color .12s;
  cursor: pointer;
  text-decoration: none;
}
.nav-item:hover { background: var(--sidebar-hover); color: #fff; text-decoration: none; }
.nav-item.active { background: var(--sidebar-active); color: #fff; }
.nav-item.active .nav-icon { color: var(--primary-50); }

.nav-icon { width: 18px; height: 18px; flex-shrink: 0; opacity: .7; }
.nav-item.active .nav-icon,
.nav-item:hover .nav-icon { opacity: 1; }

.nav-badge {
  margin-left: auto;
  background: var(--primary);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  padding: .1rem .45rem;
  border-radius: 20px;
}

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid rgba(255,255,255,.08);
}
.sidebar-user {
  display: flex; align-items: center; gap: .75rem;
  padding: .6rem .75rem;
  border-radius: 7px;
  transition: background .12s;
  text-decoration: none;
  color: rgba(255,255,255,.75);
}
.sidebar-user:hover { background: var(--sidebar-hover); color: rgba(255,255,255,.9); }
.avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .8rem; flex-shrink: 0;
}
.avatar-sm { width: 26px; height: 26px; font-size: .7rem; }
.avatar-lg { width: 48px; height: 48px; font-size: 1.1rem; }
.user-info { flex: 1; min-width: 0; }
.user-name  { font-size: .85rem; font-weight: 600; color: #fff;
              white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role  { font-size: .72rem; color: var(--gray-400); }

/* ─── Zone principale ────────────────────────────────────────── */
.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ─── Topbar ─────────────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-title { font-size: 1rem; font-weight: 600; color: var(--gray-800); flex: 1; }
.topbar-breadcrumb {
  flex: 1;
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .85rem;
  color: var(--gray-500);
}
.topbar-breadcrumb a { color: var(--gray-500); }
.topbar-breadcrumb a:hover { color: var(--primary); }
.topbar-breadcrumb .sep::before { content: '/'; margin: 0 .1rem; color: var(--gray-300); }

.topbar-actions { display: flex; align-items: center; gap: .5rem; }

.topbar-btn {
  width: 36px; height: 36px;
  border: none; background: none;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--gray-500);
  position: relative;
  transition: background .12s, color .12s;
}
.topbar-btn:hover { background: var(--gray-100); color: var(--gray-700); }
.topbar-btn .badge-dot {
  position: absolute; top: 6px; right: 6px;
  width: 8px; height: 8px;
  background: var(--danger);
  border-radius: 50%;
  border: 2px solid #fff;
}

/* ─── Page content ───────────────────────────────────────────── */
.page { padding: 1.5rem; flex: 1; }
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
}
.page-header h1 { font-size: 1.4rem; font-weight: 700; color: var(--gray-900); }
.page-header p  { color: var(--gray-500); font-size: .875rem; margin-top: .2rem; }
.page-actions   { display: flex; gap: .5rem; align-items: center; flex-shrink: 0; }

/* ─── Cards ──────────────────────────────────────────────────── */
.card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.card-header h3 { font-size: .95rem; font-weight: 600; }
.card-body { padding: 1.25rem; }
.card-footer {
  padding: .875rem 1.25rem;
  border-top: 1px solid var(--gray-100);
  background: var(--gray-50);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* ─── Stats cards ─────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.stat-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.stat-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.stat-icon.blue   { background: #dbeafe; color: var(--primary); }
.stat-icon.green  { background: #d1fae5; color: var(--success); }
.stat-icon.orange { background: #fef3c7; color: var(--warning); }
.stat-icon.red    { background: #fee2e2; color: var(--danger); }
.stat-icon.purple { background: #ede9fe; color: #7c3aed; }

.stat-value { font-size: 1.75rem; font-weight: 800; line-height: 1; color: var(--gray-900); }
.stat-label { font-size: .8rem; color: var(--gray-500); margin-top: .2rem; }
.stat-change { font-size: .78rem; margin-top: .4rem; }
.stat-change.up   { color: var(--success); }
.stat-change.down { color: var(--danger); }

/* ─── Layout formulaire scindé (Packs de leads, Promo automatique) ──────
   Remplace le style inline `grid-template-columns:1fr 380px` : la
   colonne fixe de 380px dépassait la largeur de l'écran en mobile,
   sans aucune adaptation. Empilement en 1 colonne sous 900px.
   `min-width: 0` sur les enfants directs (04/07/2026, bis) : sans ça,
   une grille ne laisse jamais une case rétrécir en dessous de la largeur
   naturelle de son contenu (ici un <table> large) — la case, et tout ce
   qu'elle contient (cartes en dessous du tableau incluses), se retrouvait
   forcée à dépasser la largeur de l'écran au lieu de laisser le tableau
   scroller dans sa propre largeur via .table-responsive. */
.split-form-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 1.5rem;
  align-items: start;
}
.split-form-layout > * { min-width: 0; }
@media (max-width: 900px) {
  .split-form-layout { grid-template-columns: 1fr; }
}

/* ─── Layout fiche détail (Fiche lead) ───────────────────────────────────
   Remplace le style inline `grid-template-columns:2fr 1fr` de la fiche
   lead (`admin/leads/show.php`) : colonne droite (Score + Historique) qui
   ne repassait jamais sous la colonne principale sur mobile, débordait de
   l'écran. Empilement en 1 colonne sous 900px, min-width:0 par précaution
   (même principe que .split-form-layout). */
.detail-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
  align-items: start;
}
.detail-layout > * { min-width: 0; }
@media (max-width: 900px) {
  .detail-layout { grid-template-columns: 1fr; }
}

/* ─── Tables ──────────────────────────────────────────────────── */
.table-responsive { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th {
  padding: .65rem 1rem;
  text-align: left;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--gray-500);
  border-bottom: 2px solid var(--gray-100);
  white-space: nowrap;
}
tbody tr {
  border-bottom: 1px solid var(--gray-100);
  transition: background .1s;
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--gray-50); }
tbody td { padding: .75rem 1rem; font-size: .875rem; vertical-align: middle; }
.td-actions { text-align: right; white-space: nowrap; }
.td-actions a, .td-actions button { margin-left: .25rem; }

/* ─── Badges / Pills ──────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .2rem .6rem;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 600;
  line-height: 1.4;
}
.badge-blue    { background: #dbeafe; color: #1e40af; }
.badge-green   { background: #d1fae5; color: #065f46; }
.badge-orange  { background: #fef3c7; color: #92400e; }
.badge-red     { background: #fee2e2; color: #991b1b; }
.badge-gray    { background: var(--gray-100); color: var(--gray-600); }
.badge-purple  { background: #ede9fe; color: #5b21b6; }
.badge-cyan    { background: #cffafe; color: #0e7490; }
.badge-dot::before {
  content: ''; width: 6px; height: 6px;
  border-radius: 50%; background: currentColor;
}

/* ─── Boutons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .55rem 1.1rem;
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all .15s;
  text-decoration: none;
  line-height: 1.4;
}
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary   { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-secondary { background: #fff; color: var(--gray-700); border-color: var(--gray-300); }
.btn-secondary:hover { background: var(--gray-50); }
.btn-success   { background: var(--success); color: #fff; border-color: var(--success); }
.btn-danger    { background: var(--danger);  color: #fff; border-color: var(--danger); }
.btn-warning   { background: var(--warning); color: #fff; border-color: var(--warning); }
.btn-ghost     { background: transparent; color: var(--gray-600); border-color: transparent; }
.btn-ghost:hover { background: var(--gray-100); }
.btn-sm   { padding: .35rem .75rem; font-size: .8rem; }
.btn-lg   { padding: .75rem 1.5rem; font-size: 1rem; }
.btn-icon { padding: .45rem; }
.btn svg  { width: 16px; height: 16px; flex-shrink: 0; }

/* ─── Formulaires ──────────────────────────────────────────────── */
.form-group { margin-bottom: 1.1rem; }
.form-row { display: grid; gap: 1rem; margin-bottom: 1.1rem; }
.form-row-2 { grid-template-columns: 1fr 1fr; }
.form-row-3 { grid-template-columns: 1fr 1fr 1fr; }

label, .form-label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: .4rem;
}
.form-label .required { color: var(--danger); margin-left: .2rem; }

.form-control {
  width: 100%;
  padding: .55rem .85rem;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: .9rem;
  color: var(--gray-800);
  background: #fff;
  transition: border .15s, box-shadow .15s;
  outline: none;
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.form-control:disabled, .form-control[readonly] {
  background: var(--gray-100);
  color: var(--gray-500);
}
.form-control.is-invalid { border-color: var(--danger); }
.form-control.is-valid   { border-color: var(--success); }

textarea.form-control { min-height: 90px; resize: vertical; }
select.form-control    { cursor: pointer; }

.form-hint  { font-size: .78rem; color: var(--gray-400); margin-top: .3rem; }
.form-error { font-size: .78rem; color: var(--danger);   margin-top: .3rem; }
.form-valid { font-size: .78rem; color: var(--success);  margin-top: .3rem; }

/* ─── Alertes / Flash ─────────────────────────────────────────── */
.alert {
  padding: .85rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: .875rem;
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  border: 1px solid transparent;
}
.alert svg     { flex-shrink: 0; margin-top: 1px; }
.alert-success { background: #d1fae5; color: #065f46; border-color: #a7f3d0; }
.alert-error   { background: #fee2e2; color: #991b1b; border-color: #fca5a5; }
.alert-warning { background: #fef3c7; color: #92400e; border-color: #fcd34d; }
.alert-info    { background: #dbeafe; color: #1e40af; border-color: #93c5fd; }
.alert-close {
  margin-left: auto; background: none; border: none;
  cursor: pointer; color: inherit; opacity: .6; padding: 0;
  font-size: 1.1rem; line-height: 1;
}
.alert-close:hover { opacity: 1; }

/* Bandeau migrations */
.migration-banner {
  background: linear-gradient(90deg, #f59e0b, #d97706);
  color: #fff;
  padding: .7rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: .875rem;
  font-weight: 500;
}
.migration-banner a { color: #fff; font-weight: 700; text-decoration: underline; }

/* ─── Dropdowns ───────────────────────────────────────────────── */
.dropdown { position: relative; display: inline-block; }
.dropdown-menu {
  position: absolute;
  right: 0; top: calc(100% + 6px);
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  min-width: 180px;
  z-index: 200;
  display: none;
  overflow: hidden;
}
.dropdown-menu.show { display: block; }
.dropdown-item {
  display: flex; align-items: center; gap: .6rem;
  padding: .6rem 1rem;
  font-size: .875rem;
  color: var(--gray-700);
  cursor: pointer;
  transition: background .1s;
  text-decoration: none;
  border: none; background: none; width: 100%; text-align: left;
}
.dropdown-item:hover { background: var(--gray-50); color: var(--gray-900); text-decoration: none; }
.dropdown-item.danger:hover { background: #fee2e2; color: var(--danger); }
.dropdown-divider { height: 1px; background: var(--gray-100); margin: .25rem 0; }

/* ─── Pagination ──────────────────────────────────────────────── */
.pagination {
  display: flex; align-items: center; gap: .3rem;
  justify-content: center; padding: 1rem 0;
}
.page-btn {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  border: 1.5px solid var(--gray-200);
  border-radius: 7px;
  font-size: .85rem;
  color: var(--gray-600);
  cursor: pointer;
  text-decoration: none;
  transition: all .1s;
}
.page-btn:hover    { border-color: var(--primary); color: var(--primary); }
.page-btn.active   { background: var(--primary); border-color: var(--primary); color: #fff; }
.page-btn.disabled { opacity: .4; cursor: not-allowed; pointer-events: none; }

/* ─── Modales ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 500;
  display: flex; align-items: center; justify-content: center; padding: 1rem;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,.2);
  max-width: 520px; width: 100%;
  transform: translateY(12px); transition: transform .2s;
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--gray-100);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-header h3 { font-size: 1rem; font-weight: 700; }
.modal-close { background: none; border: none; cursor: pointer; color: var(--gray-400);
               font-size: 1.4rem; line-height: 1; padding: 0; }
.modal-close:hover { color: var(--gray-700); }
.modal-body    { padding: 1.5rem; }
.modal-footer  { padding: 1rem 1.5rem; border-top: 1px solid var(--gray-100);
                 display: flex; justify-content: flex-end; gap: .5rem; background: var(--gray-50);
                 border-radius: 0 0 var(--radius-lg) var(--radius-lg); }

/* ─── Empty states ─────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--gray-400);
}
.empty-state-icon { font-size: 3rem; margin-bottom: 1rem; opacity: .5; }
.empty-state h3   { font-size: 1rem; font-weight: 600; color: var(--gray-600); margin-bottom: .4rem; }
.empty-state p    { font-size: .875rem; }

/* ─── Toasts ───────────────────────────────────────────────────── */
.toast-container {
  position: fixed; bottom: 1.25rem; right: 1.25rem;
  z-index: 1000; display: flex; flex-direction: column; gap: .5rem;
  pointer-events: none;
}
.toast {
  background: var(--gray-800); color: #fff;
  padding: .75rem 1rem;
  border-radius: var(--radius);
  font-size: .875rem;
  box-shadow: var(--shadow-md);
  pointer-events: auto;
  animation: slideIn .25s ease;
  display: flex; align-items: center; gap: .6rem;
  min-width: 260px; max-width: 360px;
}
.toast.success { background: var(--success); }
.toast.error   { background: var(--danger);  }
.toast.warning { background: var(--warning); color: #fff; }
@keyframes slideIn {
  from { transform: translateX(20px); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ─── Utilities ──────────────────────────────────────────────── */
.d-flex    { display: flex; }
.d-grid    { display: grid; }
.d-none    { display: none; }
.flex-1    { flex: 1; }
.gap-1     { gap: .5rem; }
.gap-2     { gap: 1rem; }
.gap-3     { gap: 1.5rem; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.text-right  { text-align: right; }
.text-center { text-align: center; }
.text-sm   { font-size: .8rem; }
.text-xs   { font-size: .72rem; }
.text-muted{ color: var(--gray-500); }
.text-danger{ color: var(--danger); }
.text-success{ color: var(--success); }
.font-bold { font-weight: 700; }
.font-medium{ font-weight: 500; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.w-100 { width: 100%; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); transition: transform .25s; }
  .sidebar.open { transform: translateX(0); }
  .main  { margin-left: 0; }
  .topbar { padding: 0 1rem; }
  .page   { padding: 1rem; }
  .form-row-2, .form-row-3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .page-header { flex-direction: column; }
}