/* ===== RESET & BASE ===== */
/* Thème CLAIR (par défaut) — couleurs de marque vives (navy + rouge du logo EMTL) */
:root {
  --primary: #2f5fd6; --primary-dark: #1f47ad; --brand-red: #d6303f; --brand-red-dark: #ad2130;
  --success: #059669; --warning: #d97706; --danger: #dc2626;
  --dark: #ffffff; --darker: #eef1f6; --border: #dde3ea; --input-border: #c7cfda;
  --text: #1e293b; --heading: #0f172a; --muted: #64748b;
  --shadow: rgba(15,23,42,0.12);
}
/* Thème SOMBRE (optionnel, via le sélecteur de thème dans Paramètres) */
[data-theme="dark"] {
  --primary: #3b6fe0; --primary-dark: #2b4c8c; --brand-red: #c23e4c; --brand-red-dark: #9c2b35;
  --success: #10b981; --warning: #f59e0b; --danger: #ef4444;
  --dark: #1e293b; --darker: #0f172a; --border: #334155; --input-border: #475569;
  --text: #e2e8f0; --heading: #f8fafc; --muted: #94a3b8;
  --shadow: rgba(0,0,0,0.5);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--darker); color: var(--text); min-height: 100vh; overflow-x: hidden;
  transition: background 0.2s, color 0.2s;
}
.hidden { display: none !important; }

/* Scrollbars discrets et cohérents avec le thème (Chrome/Edge/Safari) */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--input-border); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ===== LOGIN ===== */
.login-screen {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; background: linear-gradient(135deg, var(--primary) 0%, var(--brand-red) 100%);
}
.login-card {
  background: var(--dark); padding: 2.5rem; border-radius: 16px;
  box-shadow: 0 25px 50px -12px var(--shadow); width: 100%; max-width: 400px;
  border: 1px solid var(--border); border-top: 3px solid var(--brand-red); animation: fadeIn 0.5s ease-out;
}
.login-logo { display: block; height: 110px; width: auto; max-width: 100%; object-fit: contain; margin: 0 auto 0.75rem; }
.login-card h1 { font-size: 1.5rem; margin-bottom: 0.25rem; color: var(--heading); text-align: center; }
.login-card > p { color: var(--muted); margin-bottom: 1.5rem; font-size: 0.875rem; text-align: center; }
.login-hint { margin-top: 1rem; font-size: 0.75rem; color: var(--muted); text-align: center; }

.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: 0.375rem; font-size: 0.875rem; color: var(--text); font-weight: 500; }
.form-group input, .form-group select {
  width: 100%; padding: 0.625rem 0.875rem; background: var(--darker);
  border: 1px solid var(--input-border); border-radius: 8px; color: var(--text);
  font-size: 0.875rem; outline: none; transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus { border-color: var(--primary); }

.btn {
  padding: 0.75rem 1rem; border: none; border-radius: 8px; font-weight: 600;
  cursor: pointer; transition: all 0.2s; font-size: 0.875rem; display: inline-flex;
  align-items: center; justify-content: center; gap: 0.5rem;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-success { background: var(--success); color: white; }
.btn-success:hover { filter: brightness(0.9); }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { filter: brightness(0.9); }
.btn-secondary { background: var(--border); color: var(--text); }
.btn-secondary:hover { background: var(--input-border); }
.btn-sm { padding: 0.375rem 0.75rem; font-size: 0.75rem; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

.error-msg { color: var(--danger); font-size: 0.75rem; margin-top: 0.5rem; display: none; text-align: center; }

/* ===== DASHBOARD LAYOUT ===== */
.dashboard { display: flex; min-height: 100vh; }
.sidebar {
  width: 260px; background: var(--dark); border-right: 1px solid var(--border);
  position: fixed; height: 100vh; display: flex; flex-direction: column; z-index: 50;
}
.sidebar-header { padding: 1.5rem; border-bottom: 1px solid var(--border); text-align: center; }
.sidebar-header p { font-size: 0.75rem; color: var(--muted); margin-top: 0.5rem; letter-spacing: 0.02em; }
.sidebar-logo { max-width: 100%; height: 90px; width: auto; object-fit: contain; }
.sidebar-header::after { content: ''; display: block; height: 3px; width: 48px; margin: 0.75rem auto 0; border-radius: 2px; background: linear-gradient(90deg, var(--primary), var(--brand-red)); }

nav { flex: 1; overflow-y: auto; padding: 0.5rem 0; }
.nav-item {
  padding: 0.875rem 1.5rem; cursor: pointer; display: flex; align-items: center;
  gap: 0.75rem; color: var(--muted); transition: all 0.2s;
  border-left: 3px solid transparent; font-size: 0.875rem;
}
.nav-item:hover { background: var(--border); color: var(--text); }
.nav-item.active { background: var(--border); color: var(--primary); border-left-color: var(--primary); }
.nav-icon { width: 20px; text-align: center; font-size: 1rem; }
.sidebar-footer { padding: 0.5rem 0; border-top: 1px solid var(--border); }

.main-content { margin-left: 260px; flex: 1; min-width: 0; padding: 1.5rem; min-height: 100vh; }

/* ===== TOP BAR ===== */
.top-bar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border);
}
.top-bar h2 { font-size: 1.25rem; font-weight: 700; color: var(--heading); }
.top-bar #pageSubtitle { font-size: 0.875rem; color: var(--muted); margin-top: 0.25rem; }
.topbar-title { display: flex; align-items: center; gap: 0.875rem; }
.topbar-logo { height: 40px; width: auto; object-fit: contain; }
.user-badge { display: flex; align-items: center; gap: 0.75rem; background: var(--dark); padding: 0.5rem 1rem; border-radius: 8px; border: 1px solid var(--border); }
.user-info { display: flex; flex-direction: column; }
.user-info #userName { font-weight: 600; font-size: 0.875rem; }
.role-tag { font-size: 0.625rem; text-transform: uppercase; padding: 0.125rem 0.5rem; border-radius: 4px; font-weight: 700; width: fit-content; margin-top: 0.125rem; }
.role-admin { background: var(--primary); color: white; }
.role-manager { background: #8b5cf6; color: white; }
.role-assistant { background: var(--success); color: white; }

/* ===== STATS ===== */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card { background: var(--dark); padding: 1.25rem; border-radius: 12px; border: 1px solid var(--border); box-shadow: 0 1px 2px var(--shadow); }
.stat-label { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.5rem; }
.stat-value { font-size: 1.75rem; font-weight: 700; color: var(--heading); font-variant-numeric: tabular-nums; }

/* ===== CARDS ===== */
.card { background: var(--dark); border-radius: 12px; border: 1px solid var(--border); overflow: hidden; margin-bottom: 1rem; box-shadow: 0 1px 2px var(--shadow); }
.card-header { padding: 1rem 1.25rem; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.card-header h3 { font-size: 0.9375rem; font-weight: 600; color: var(--heading); }
.card-body { padding: 1.25rem; }

/* ===== TABLES ===== */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.8125rem; }
.data-table th { text-align: left; padding: 0.625rem 0.5rem; font-size: 0.6875rem; text-transform: uppercase; color: var(--muted); font-weight: 600; letter-spacing: 0.03em; border-bottom: 1px solid var(--border); white-space: nowrap; }
.data-table td { padding: 0.625rem 0.5rem; color: var(--text); border-bottom: 1px solid var(--border); white-space: nowrap; }
.data-table td.num-cell, .data-table td.euro { font-variant-numeric: tabular-nums; }
.data-table tr:hover td { background: var(--border); }
.data-table .empty-row td { text-align: center; color: var(--muted); padding: 2rem 0.5rem; white-space: normal; }

.status { display: inline-flex; align-items: center; gap: 0.25rem; padding: 0.2rem 0.5rem; border-radius: 9999px; font-size: 0.6875rem; font-weight: 500; }
.status-cleared { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.status-pending { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.status-inspection { background: rgba(59, 130, 246, 0.15); color: var(--primary); }
.status-held { background: rgba(239, 68, 68, 0.15); color: var(--danger); }
.status-transit { background: rgba(139, 92, 246, 0.15); color: #8b5cf6; }

/* ===== TOOLBARS & TABS ===== */
.toolbar { display: flex; gap: 0.75rem; margin-bottom: 1rem; }
.search-input { flex: 1; padding: 0.625rem 0.875rem; background: var(--darker); border: 1px solid var(--input-border); border-radius: 8px; color: var(--text); font-size: 0.875rem; outline: none; transition: border-color 0.2s; }
.search-input:focus { border-color: var(--primary); }
.tabs { display: flex; gap: 0.25rem; background: var(--darker); padding: 0.25rem; border-radius: 8px; margin-bottom: 1rem; width: fit-content; }
.tab { padding: 0.5rem 1rem; border-radius: 6px; font-size: 0.875rem; cursor: pointer; color: var(--muted); transition: all 0.2s; border: none; background: transparent; }
.tab.active { background: var(--primary); color: white; }

/* ===== PROGRESS BARS ===== */
.progress-row { margin-bottom: 0.75rem; }
.progress-label { display: flex; justify-content: space-between; margin-bottom: 0.25rem; font-size: 0.875rem; }
.progress-label span:last-child { font-weight: 600; }
.progress-bar { height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 3px; transition: width 0.6s ease-out; }

/* ===== REPORTS ===== */
.report-filter-bar { display: flex; gap: 0.75rem; align-items: flex-end; background: var(--dark); padding: 1rem; border-radius: 12px; border: 1px solid var(--border); margin-bottom: 1rem; flex-wrap: wrap; }
.report-filter-bar .form-group { margin-bottom: 0; flex: 1; min-width: 140px; }
.report-filter-bar .form-group label { font-size: 0.75rem; color: var(--muted); }

.bar-chart { display: flex; align-items: flex-end; gap: 0.5rem; height: 200px; padding: 0.5rem 0; }
.bar-chart-item { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 0.5rem; }
.bar-chart-value { font-size: 0.75rem; font-weight: 700; }
.bar-chart-bar { width: 80%; border-radius: 4px 4px 0 0; transition: all 0.3s; animation: growBar 1s ease-out forwards; transform-origin: bottom; }
.bar-chart-bar:hover { filter: brightness(1.2); }
.bar-chart-label { font-size: 0.625rem; color: var(--muted); text-align: center; }

.chart-legend { display: flex; justify-content: center; gap: 1rem; margin-top: 0.75rem; font-size: 0.75rem; }
.chart-legend span { display: flex; align-items: center; gap: 0.25rem; }
.legend-dot { width: 10px; height: 10px; border-radius: 2px; }

.pie-wrap { display: flex; align-items: center; justify-content: center; gap: 1.5rem; }
.pie-legend { font-size: 0.75rem; display: flex; flex-direction: column; gap: 0.4rem; }
.pie-legend-item { display: flex; align-items: center; gap: 0.4rem; }
.line-chart-svg { background: var(--darker); border-radius: 8px; }

/* ===== MODALS ===== */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 100; align-items: center; justify-content: center; backdrop-filter: blur(4px); }
.modal { background: var(--dark); border-radius: 12px; border: 1px solid var(--border); width: 100%; max-width: 600px; padding: 1.5rem; max-height: 90vh; overflow-y: auto; animation: fadeIn 0.3s ease-out; }
.modal h3 { margin-bottom: 1rem; color: var(--heading); font-size: 1.125rem; }
.modal-actions { display: flex; gap: 0.75rem; margin-top: 1rem; }

/* ===== GRID ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ===== ANIMATIONS ===== */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes growBar { from { height: 0; } to { height: var(--h); } }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
.anim-fade { animation: fadeIn 0.6s ease-out forwards; }

/* ===== ALERTS ===== */
.alert { padding: 1rem; border-radius: 8px; margin-bottom: 0.75rem; font-size: 0.875rem; }
.alert-danger { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: var(--danger); }
.alert-warning { background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.3); color: var(--warning); }
.alert-info { background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.3); color: var(--primary); }

/* ===== ACTIVITY ===== */
.activity-item { display: flex; gap: 0.75rem; padding: 0.75rem 0; border-bottom: 1px solid var(--border); }
.activity-item:last-child { border-bottom: none; }
.activity-dot { width: 8px; height: 8px; border-radius: 50%; margin-top: 6px; flex-shrink: 0; }
.activity-content { flex: 1; }
.activity-time { font-size: 0.75rem; color: var(--muted); margin-top: 0.25rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .nav-label { display: none; }
  .main-content { margin-left: 60px; }
  .stats-grid { grid-template-columns: 1fr; }
  .report-filter-bar { flex-direction: column; }
}

/* ===== TRACKING ===== */
.tracking-info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 1rem; }
.tracking-info-item { background: var(--darker); padding: 1rem; border-radius: 8px; border: 1px solid var(--border); }
.tracking-info-label { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; margin-bottom: 0.25rem; }
.tracking-info-value { font-size: 1.125rem; font-weight: 700; color: var(--heading); }
.tracking-info-sub { font-size: 0.75rem; color: var(--muted); margin-top: 0.25rem; }

.milestone-list { display: flex; flex-direction: column; gap: 0; position: relative; padding-left: 1.5rem; }
.milestone-list::before { content: ''; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px; background: var(--border); }
.milestone-item { position: relative; padding: 0.75rem 0; padding-left: 1.5rem; }
.milestone-item::before { content: ''; position: absolute; left: -1.5rem; top: 1rem; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--border); background: var(--dark); z-index: 2; }
.milestone-item.completed::before { background: var(--success); border-color: var(--success); }
.milestone-item.current::before { background: var(--primary); border-color: var(--primary); box-shadow: 0 0 0 4px rgba(59,130,246,0.2); }
.milestone-item.completed { opacity: 0.7; }
.milestone-item.current { background: rgba(59,130,246,0.05); border-radius: 8px; margin-left: -0.5rem; padding-left: 2rem; }
.milestone-event { font-weight: 600; font-size: 0.875rem; color: var(--heading); }
.milestone-location { font-size: 0.75rem; color: var(--muted); margin-top: 0.125rem; }
.milestone-date { font-size: 0.75rem; color: var(--muted); margin-top: 0.125rem; }
.milestone-vessel { font-size: 0.75rem; color: var(--primary); margin-top: 0.125rem; }

.tracking-position-card { background: var(--darker); border-radius: 8px; padding: 1rem; border: 1px solid var(--border); }
.tracking-route { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; }
.tracking-route-point { flex: 1; text-align: center; }
.tracking-route-point .label { font-size: 0.625rem; color: var(--muted); text-transform: uppercase; }
.tracking-route-point .value { font-size: 0.875rem; font-weight: 600; color: var(--heading); }
.tracking-route-arrow { color: var(--muted); font-size: 1.25rem; }

.tracking-status-badge { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; border-radius: 8px; font-size: 0.875rem; font-weight: 600; }
.tracking-status-in_transit { background: rgba(139,92,246,0.15); color: #8b5cf6; }
.tracking-status-at_port { background: rgba(59,130,246,0.15); color: var(--primary); }
.tracking-status-customs { background: rgba(245,158,11,0.15); color: var(--warning); }
.tracking-status-delivered { background: rgba(16,185,129,0.15); color: var(--success); }
.tracking-status-delayed { background: rgba(239,68,68,0.15); color: var(--danger); }

.carrier-card { display: flex; align-items: center; gap: 1rem; padding: 1rem; background: var(--darker); border-radius: 8px; border: 1px solid var(--border); margin-bottom: 0.5rem; }
.carrier-logo { width: 40px; height: 40px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; background: var(--border); }
.carrier-info { flex: 1; }
.carrier-info .name { font-weight: 600; font-size: 0.875rem; color: var(--heading); }
.carrier-info .prefixes { font-size: 0.75rem; color: var(--muted); margin-top: 0.125rem; }
.carrier-status { font-size: 0.625rem; text-transform: uppercase; padding: 0.25rem 0.5rem; border-radius: 4px; font-weight: 700; }
.carrier-status-official { background: var(--success); color: white; }
.carrier-status-third_party { background: var(--primary); color: white; }
.carrier-status-unconfigured { background: var(--border); color: var(--muted); }

.map-placeholder { background: var(--darker); border-radius: 8px; height: 200px; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 0.5rem; border: 1px dashed var(--border); }
.map-placeholder .icon { font-size: 2rem; }
.map-placeholder .text { color: var(--muted); font-size: 0.875rem; }

.source-badge { font-size: 0.625rem; text-transform: uppercase; padding: 0.2rem 0.5rem; border-radius: 4px; font-weight: 700; }
.source-official { background: var(--success); color: white; }
.source-third_party { background: var(--primary); color: white; }
.source-manual { background: var(--warning); color: white; }

/* ===== PARAMÈTRES / PROFIL ===== */
.settings-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; align-items: start; }
@media (max-width: 900px) { .settings-grid { grid-template-columns: 1fr; } }
.profile-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--border); }
.profile-avatar {
  width: 56px; height: 56px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--brand-red));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.125rem; color: white;
}
.save-msg { font-size: 0.8rem; margin-top: 0.75rem; color: var(--success); min-height: 1.2em; }
#section-settings code { background: var(--darker); padding: 0.125rem 0.375rem; border-radius: 4px; font-size: 0.8em; color: var(--text); }
#section-settings input:disabled { opacity: 0.6; cursor: not-allowed; }