/* ============================================================
   FTA Manager — Design System Mobile-First
   Police: IBM Plex Sans (claire, professionnelle, lisible sur terrain)
   Couleurs: Vert forêt + orange soleil (contexte agricole/terrain)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --c-primary:   #1a6b3c;
  --c-primary-d: #124d2b;
  --c-primary-l: #e8f5ee;
  --c-accent:    #e07b2a;
  --c-accent-d:  #b85f18;
  --c-accent-l:  #fef3e8;
  --c-danger:    #c0392b;
  --c-danger-l:  #fdf0ef;
  --c-warning:   #d4ac0d;
  --c-warning-l: #fefbe6;
  --c-info:      #2471a3;
  --c-info-l:    #eaf2fb;
  --c-success:   #1e8449;
  --c-success-l: #eafaf1;
  --c-gray-50:   #f8f9fa;
  --c-gray-100:  #f0f2f4;
  --c-gray-200:  #e2e6ea;
  --c-gray-400:  #adb5bd;
  --c-gray-600:  #6c757d;
  --c-gray-800:  #343a40;
  --c-gray-900:  #212529;
  --c-white:     #ffffff;

  --font-base:   'IBM Plex Sans', system-ui, sans-serif;
  --font-mono:   'IBM Plex Mono', monospace;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   18px;

  --shadow-sm:   0 1px 3px rgba(0,0,0,.08);
  --shadow-md:   0 4px 12px rgba(0,0,0,.10);
  --shadow-lg:   0 8px 24px rgba(0,0,0,.12);

  --header-h:    56px;
  --sidebar-w:   240px;
  --transition:  0.18s ease;
}

/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-tap-highlight-color: transparent; }
body { font-family: var(--font-base); color: var(--c-gray-900); background: var(--c-gray-100); line-height: 1.5; }
a { color: var(--c-primary); text-decoration: none; }
a:hover { color: var(--c-primary-d); }
img { max-width: 100%; height: auto; }
input, select, textarea, button { font-family: inherit; }

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

/* Sidebar */
.sidebar {
  width: var(--sidebar-w); background: var(--c-primary-d);
  display: flex; flex-direction: column;
  position: fixed; left: 0; top: 0; bottom: 0; z-index: 100;
  transition: transform var(--transition);
}
.sidebar-logo {
  padding: 0 20px; height: var(--header-h); display: flex; align-items: center;
  gap: 10px; border-bottom: 1px solid rgba(255,255,255,.1);
}
.sidebar-logo img { width: 30px; height: 30px; border-radius: 6px; }
.sidebar-logo span { color: #fff; font-weight: 600; font-size: 1rem; letter-spacing: -.3px; }
.sidebar-project {
  margin: 12px 12px 0; background: rgba(255,255,255,.08);
  border-radius: var(--radius-md); padding: 10px 12px;
}
.sidebar-project select {
  width: 100%; background: transparent; border: none; color: #fff;
  font-size: .82rem; cursor: pointer; outline: none;
}
.sidebar-project select option { background: var(--c-primary-d); color: #fff; }
.sidebar-project label { color: rgba(255,255,255,.5); font-size: .7rem; display: block; margin-bottom: 4px; }

nav.sidebar-nav { flex: 1; overflow-y: auto; padding: 8px 0; }
.nav-section { padding: 16px 16px 4px; color: rgba(255,255,255,.35); font-size: .68rem; text-transform: uppercase; letter-spacing: 1px; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; color: rgba(255,255,255,.75);
  font-size: .88rem; font-weight: 500; cursor: pointer;
  border-radius: 0; transition: background var(--transition), color var(--transition);
  position: relative;
}
.nav-item:hover { background: rgba(255,255,255,.08); color: #fff; }
.nav-item.active { background: rgba(255,255,255,.15); color: #fff; }
.nav-item.active::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--c-accent); border-radius: 0 2px 2px 0;
}
.nav-item .icon { font-size: 1.1rem; width: 20px; text-align: center; flex-shrink: 0; }
.nav-badge {
  margin-left: auto; background: var(--c-accent);
  color: #fff; font-size: .68rem; padding: 1px 6px;
  border-radius: 10px; font-weight: 600;
}

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

/* Header */
.topbar {
  height: var(--header-h); background: var(--c-white);
  border-bottom: 1px solid var(--c-gray-200);
  display: flex; align-items: center; padding: 0 20px; gap: 12px;
  position: sticky; top: 0; z-index: 50;
}
.topbar-title { font-size: 1rem; font-weight: 600; color: var(--c-gray-800); }
.topbar-spacer { flex: 1; }
.topbar-user { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.topbar-user img { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; border: 2px solid var(--c-gray-200); }
.topbar-user .uname { font-size: .84rem; font-weight: 500; }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 4px; }

/* Page content */
.page-content { padding: 20px; flex: 1; }
.page-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.page-header h1 { font-size: 1.25rem; font-weight: 600; color: var(--c-gray-900); }
.page-header-actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Cards ─────────────────────────────────────────────────── */
.card {
  background: var(--c-white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); border: 1px solid var(--c-gray-200);
  overflow: hidden;
}
.card-header {
  padding: 14px 18px; border-bottom: 1px solid var(--c-gray-200);
  display: flex; align-items: center; gap: 10px;
}
.card-header h2 { font-size: 1rem; font-weight: 600; }
.card-body { padding: 18px; }
.card-footer { padding: 12px 18px; border-top: 1px solid var(--c-gray-200); background: var(--c-gray-50); }

/* ── Stats grid ─────────────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat-card {
  background: var(--c-white); border-radius: var(--radius-lg);
  border: 1px solid var(--c-gray-200); padding: 16px 18px;
  display: flex; flex-direction: column; gap: 4px;
}
.stat-card .stat-icon { font-size: 1.5rem; margin-bottom: 4px; }
.stat-card .stat-value { font-size: 1.5rem; font-weight: 600; color: var(--c-primary); }
.stat-card .stat-label { font-size: .78rem; color: var(--c-gray-600); }
.stat-card.accent .stat-value { color: var(--c-accent); }
.stat-card.warning .stat-value { color: var(--c-warning); }
.stat-card.danger .stat-value { color: var(--c-danger); }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; font-size: .88rem; font-weight: 500;
  border: none; border-radius: var(--radius-md); cursor: pointer;
  transition: background var(--transition), transform .1s;
  text-decoration: none; white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-d); color: #fff; }
.btn-accent { background: var(--c-accent); color: #fff; }
.btn-accent:hover { background: var(--c-accent-d); color: #fff; }
.btn-danger { background: var(--c-danger); color: #fff; }
.btn-secondary { background: var(--c-gray-100); color: var(--c-gray-800); border: 1px solid var(--c-gray-200); }
.btn-secondary:hover { background: var(--c-gray-200); }
.btn-outline { background: transparent; color: var(--c-primary); border: 1px solid var(--c-primary); }
.btn-outline:hover { background: var(--c-primary-l); }
.btn-sm { padding: 5px 10px; font-size: .8rem; }
.btn-lg { padding: 12px 22px; font-size: 1rem; }
.btn-icon { padding: 7px; border-radius: var(--radius-md); }
.btn-block { width: 100%; justify-content: center; }

/* ── Forms ─────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: .84rem; font-weight: 500; color: var(--c-gray-800); margin-bottom: 5px; }
.form-label .req { color: var(--c-danger); }
.form-control {
  width: 100%; padding: 9px 12px; font-size: .9rem;
  border: 1px solid var(--c-gray-200); border-radius: var(--radius-md);
  background: var(--c-white); color: var(--c-gray-900);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}
.form-control:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(26,107,60,.12); }
.form-control.error { border-color: var(--c-danger); }
.form-hint { font-size: .76rem; color: var(--c-gray-600); margin-top: 4px; }
.form-error { font-size: .76rem; color: var(--c-danger); margin-top: 4px; }
textarea.form-control { resize: vertical; min-height: 80px; }
select.form-control { cursor: pointer; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }

/* Photo upload zone */
.photo-upload-zone {
  border: 2px dashed var(--c-gray-200); border-radius: var(--radius-lg);
  padding: 20px; text-align: center; cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
}
.photo-upload-zone:hover, .photo-upload-zone.dragover {
  border-color: var(--c-primary); background: var(--c-primary-l);
}
.photo-upload-zone input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.photo-preview { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.photo-preview-item { position: relative; width: 72px; height: 72px; }
.photo-preview-item img { width: 72px; height: 72px; object-fit: cover; border-radius: var(--radius-md); }
.photo-preview-item .remove-photo {
  position: absolute; top: -4px; right: -4px;
  width: 18px; height: 18px; background: var(--c-danger);
  color: #fff; border: none; border-radius: 50%; cursor: pointer;
  font-size: .7rem; display: flex; align-items: center; justify-content: center;
}

/* ── Tables ─────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.data-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.data-table thead th {
  background: var(--c-gray-50); padding: 10px 14px;
  text-align: left; font-weight: 600; font-size: .78rem;
  text-transform: uppercase; letter-spacing: .5px;
  color: var(--c-gray-600); border-bottom: 2px solid var(--c-gray-200);
  white-space: nowrap;
}
.data-table tbody tr { border-bottom: 1px solid var(--c-gray-100); transition: background var(--transition); }
.data-table tbody tr:hover { background: var(--c-gray-50); }
.data-table td { padding: 10px 14px; vertical-align: middle; }
.data-table .td-actions { display: flex; gap: 4px; }
.table-avatar { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; border: 2px solid var(--c-gray-200); }
.table-photo { width: 40px; height: 40px; border-radius: var(--radius-md); object-fit: cover; }

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
  display: inline-block; padding: 2px 8px; font-size: .72rem;
  font-weight: 600; border-radius: 10px; letter-spacing: .3px;
}
.badge-success { background: var(--c-success-l); color: var(--c-success); }
.badge-warning { background: var(--c-warning-l); color: #7d6200; }
.badge-danger  { background: var(--c-danger-l);  color: var(--c-danger); }
.badge-info    { background: var(--c-info-l);    color: var(--c-info); }
.badge-secondary{ background: var(--c-gray-100); color: var(--c-gray-600); }
.badge-patrimoine{ background: #e8eaf6; color: #3949ab; }
.badge-conso   { background: #fff3e0; color: #e65100; }

/* ── Alert / Flash ─────────────────────────────────────────── */
.alert {
  padding: 12px 16px; border-radius: var(--radius-md); margin-bottom: 16px;
  font-size: .9rem; display: flex; align-items: center; gap: 10px;
}
.alert-success { background: var(--c-success-l); color: #145a32; border-left: 4px solid var(--c-success); }
.alert-danger  { background: var(--c-danger-l);  color: #922b21; border-left: 4px solid var(--c-danger); }
.alert-warning { background: var(--c-warning-l); color: #7d6200; border-left: 4px solid var(--c-warning); }
.alert-info    { background: var(--c-info-l);    color: #1a5276; border-left: 4px solid var(--c-info); }

/* ── Pagination ─────────────────────────────────────────────── */
.pagination { display: flex; gap: 4px; align-items: center; justify-content: center; padding: 16px 0; }
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: var(--radius-md);
  font-size: .85rem; border: 1px solid var(--c-gray-200);
  background: var(--c-white); color: var(--c-gray-800);
}
.pagination a:hover { background: var(--c-primary-l); border-color: var(--c-primary); color: var(--c-primary); }
.pagination .current { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }
.pagination .dots { border: none; background: none; }

/* ── Search bar ─────────────────────────────────────────────── */
.search-bar { position: relative; }
.search-bar input { padding-left: 36px; }
.search-bar .search-icon { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--c-gray-400); pointer-events: none; }

/* ── Filter row ─────────────────────────────────────────────── */
.filter-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; align-items: flex-end; }
.filter-row .form-group { margin-bottom: 0; }
.filter-row .form-control { min-width: 140px; }

/* ── Stars ──────────────────────────────────────────────────── */
.stars { color: var(--c-accent); font-size: 1rem; letter-spacing: 2px; }
.star-input { display: flex; gap: 4px; }
.star-input input[type=radio] { display: none; }
.star-input label { font-size: 1.5rem; color: var(--c-gray-200); cursor: pointer; transition: color .1s; }
.star-input label:hover, .star-input label:hover ~ label, .star-input input:checked ~ label { color: var(--c-accent); }
.star-input { flex-direction: row-reverse; justify-content: flex-end; }
.star-input label:hover, .star-input label:hover + label, .star-input label:hover ~ label { color: var(--c-accent); }

/* ── Stock level bar ─────────────────────────────────────────── */
.stock-bar { height: 6px; background: var(--c-gray-200); border-radius: 3px; overflow: hidden; }
.stock-bar-fill { height: 100%; border-radius: 3px; background: var(--c-success); }
.stock-bar-fill.low { background: var(--c-warning); }
.stock-bar-fill.critical { background: var(--c-danger); }

/* ── Fiche détail (view) ─────────────────────────────────────── */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.detail-item { display: flex; flex-direction: column; gap: 2px; }
.detail-label { font-size: .74rem; text-transform: uppercase; letter-spacing: .5px; color: var(--c-gray-600); font-weight: 600; }
.detail-value { font-size: .92rem; color: var(--c-gray-900); }
.detail-photo { width: 100%; max-width: 200px; border-radius: var(--radius-lg); border: 2px solid var(--c-gray-200); }

/* ── Mobile cards (alternative aux tables sur mobile) ────────── */
.mobile-card {
  background: var(--c-white); border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-lg); padding: 14px 16px; margin-bottom: 10px;
}
.mobile-card-title { font-weight: 600; font-size: .95rem; margin-bottom: 4px; }
.mobile-card-meta { font-size: .8rem; color: var(--c-gray-600); }
.mobile-card-footer { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--c-gray-100); display: flex; gap: 8px; }

/* ── QR code display ─────────────────────────────────────────── */
.qr-wrap { text-align: center; padding: 12px; background: var(--c-white); border: 1px solid var(--c-gray-200); border-radius: var(--radius-lg); display: inline-block; }
.qr-wrap img { max-width: 140px; }
.qr-wrap .qr-label { font-size: .72rem; color: var(--c-gray-600); margin-top: 6px; font-family: var(--font-mono); }

/* ── Modal ───────────────────────────────────────────────────── */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 200; display: flex; align-items: flex-end; justify-content: center; }
.modal-backdrop.center { align-items: center; }
.modal {
  background: var(--c-white); border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  width: 100%; max-width: 540px; max-height: 90vh; overflow-y: auto;
  padding: 20px;
}
.modal-backdrop.center .modal { border-radius: var(--radius-xl); max-height: 80vh; }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.modal-header h3 { font-size: 1.05rem; font-weight: 600; }
.modal-close { background: none; border: none; font-size: 1.3rem; cursor: pointer; color: var(--c-gray-600); padding: 4px; }

/* ── Utilities ───────────────────────────────────────────────── */
.text-muted { color: var(--c-gray-600); }
.text-small { font-size: .82rem; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-danger { color: var(--c-danger); }
.text-success { color: var(--c-success); }
.text-warning { color: var(--c-warning); }
.fw-bold { font-weight: 600; }
.mt-1 { margin-top: 4px; } .mt-2 { margin-top: 8px; } .mt-3 { margin-top: 16px; } .mt-4 { margin-top: 24px; }
.mb-1 { margin-bottom: 4px; } .mb-2 { margin-bottom: 8px; } .mb-3 { margin-bottom: 16px; }
.gap-1 { gap: 4px; } .gap-2 { gap: 8px; } .gap-3 { gap: 16px; }
.flex { display: flex; } .flex-wrap { flex-wrap: wrap; } .items-center { align-items: center; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.hidden { display: none !important; }
.w-full { width: 100%; }
.mono { font-family: var(--font-mono); font-size: .85rem; }

/* ── Login page ──────────────────────────────────────────────── */
.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--c-primary-d) 0%, var(--c-primary) 60%, #2d8a55 100%);
  padding: 20px;
}
.login-card {
  background: var(--c-white); border-radius: var(--radius-xl);
  padding: 36px 32px; width: 100%; max-width: 380px;
  box-shadow: var(--shadow-lg);
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo .logo-icon { font-size: 2.5rem; display: block; }
.login-logo h1 { font-size: 1.4rem; font-weight: 600; color: var(--c-primary); margin-top: 6px; }
.login-logo p { font-size: .82rem; color: var(--c-gray-600); }

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    width: 260px;
    box-shadow: var(--shadow-lg);
  }
  .sidebar.open { transform: translateX(0); }
  .main-wrap { margin-left: 0; }
  .hamburger { display: flex; align-items: center; }
  .topbar { padding: 0 14px; }
  .page-content { padding: 14px; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .filter-row .form-control { min-width: 120px; }
  /* Masquer table sur mobile, montrer mobile-cards */
  .desktop-only { display: none !important; }
}
@media (min-width: 769px) {
  .mobile-only { display: none !important; }
}

/* ── Print ───────────────────────────────────────────────────── */
@media print {
  .sidebar, .topbar, .page-header-actions, .no-print { display: none !important; }
  .main-wrap { margin-left: 0; }
  .card { box-shadow: none; border: 1px solid #ccc; }
}