:root {
  --bg: #f4f3ef;
  --surface: #ffffff;
  --surface2: #f9f8f5;
  --border: #e2e0d8;
  --border2: #cccabf;
  --text: #1a1916;
  --text2: #555049;
  --text3: #7a7870;
  --accent: #1a3a5c;
  --accent-light: #e8eef5;
  --green: #1e6b3c;
  --green-bg: #e8f5ed;
  --amber: #8a5a00;
  --amber-bg: #fff8e6;
  --red: #9b1c1c;
  --red-bg: #fef0f0;
  --blue: #1a3a5c;
  --blue-bg: #e8eef5;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow: 0 1px 3px rgba(0,0,0,0.07), 0 4px 12px rgba(0,0,0,0.04);
  --mono: 'DM Mono', monospace;
  --ease-out: cubic-bezier(.2,.8,.2,1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'DM Sans', sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.6; min-height: 100vh; }

/* ===== ACCESIBILIDAD: FOCUS VISIBLE ===== */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}
.sidebar :focus-visible { outline-color: #fff; }
input:focus, select:focus, textarea:focus,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent) !important;
  outline-offset: 2px !important;
  border-radius: 4px;
}

/* Solo-lectores de pantalla */
.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;
}

/* ===== LAYOUT ===== */
.app { display: flex; min-height: 100vh; }
.sidebar { width: 220px; background: var(--accent); color: #fff; display: flex; flex-direction: column; flex-shrink: 0; position: fixed; top: 0; left: 0; height: 100vh; z-index: 100; }
.sidebar-logo { padding: 20px 16px 18px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.sidebar-brand-logo {
  display: block;
  width: 100%;
  max-width: 168px;
  height: auto;
  border-radius: 8px;
}
.sidebar-nav { flex: 1; padding: 16px 12px; display: flex; flex-direction: column; gap: 4px; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; cursor: pointer; font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.7); transition: all 0.15s; border: none; background: none; width: 100%; text-align: left; }
.nav-item:hover { background: rgba(255,255,255,0.1); color: #fff; }
.nav-item.active { background: rgba(255,255,255,0.15); color: #fff; }
.nav-item svg { opacity: 0.8; flex-shrink: 0; }
.nav-item.active svg { opacity: 1; }
.sidebar-footer { padding: 12px 16px; border-top: 1px solid rgba(255,255,255,0.1); }
.user-chip { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 8px; }
.user-avatar { width: 28px; height: 28px; border-radius: 8px; background: rgba(255,255,255,0.15); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 600; flex-shrink: 0; }
.user-email { font-size: 11px; opacity: 0.6; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.btn-logout { background: none; border: none; cursor: pointer; color: rgba(255,255,255,0.5); padding: 4px; border-radius: 5px; display: flex; }
.btn-logout:hover { color: #fff; background: rgba(255,255,255,0.1); }

.main { margin-left: 220px; flex: 1; display: flex; flex-direction: column; min-height: 100vh; }
.topbar { background: var(--surface); border-bottom: 1px solid var(--border); padding: 0 32px; height: 56px; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 50; }
.topbar-title { font-size: 15px; font-weight: 600; }
.topbar-actions { display: flex; gap: 10px; align-items: center; }
.content { padding: 28px 32px; flex: 1; }

/* ===== BOTONES ===== */
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 8px 16px; border-radius: var(--radius); font-size: 13px; font-weight: 500; cursor: pointer; transition: all 0.15s; border: none; font-family: inherit; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #0f2a45; }
.btn-secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border2); }
.btn-secondary:hover { background: var(--surface2); }
.btn-ghost { background: transparent; color: var(--text2); border: 1px solid transparent; }
.btn-ghost:hover { background: var(--surface2); color: var(--text); }
.btn-danger { background: var(--red-bg); color: var(--red); border: 1px solid #fecaca; }
.btn-danger:hover { background: #fde8e8; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-icon { padding: 7px; border-radius: 8px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-spinner { display: inline-block; width: 13px; height: 13px; border: 2px solid rgba(255,255,255,.3); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; vertical-align: middle; margin-right: 6px; }

/* ===== BUSQUEDA ===== */
.search-wrap { position: relative; }
.search-input { background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 12px; font-size: 13px; font-family: inherit; color: var(--text); width: 240px; transition: all 0.15s; }
.search-input:focus { outline: none; border-color: var(--accent); background: var(--surface); width: 280px; }
.search-icon { display: none; }

/* ===== CARDS ===== */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.card-header { padding: 18px 22px 14px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.card-title { font-size: 14px; font-weight: 600; }
.card-body { padding: 18px 22px; }

/* ===== ESTADISTICAS ===== */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 24px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 18px 20px; box-shadow: var(--shadow); }
.stat-label { font-size: 11px; font-weight: 500; color: var(--text3); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 8px; }
.stat-value { font-size: 28px; font-weight: 300; color: var(--text); line-height: 1; }
.stat-sub { font-size: 12px; color: var(--text3); margin-top: 6px; }
.stat-card.danger { border-left: 3px solid #ef4444; }
.stat-card.warning { border-left: 3px solid #f59e0b; }
.stat-card.ok { border-left: 3px solid #10b981; }
.stat-card.info { border-left: 3px solid #3b82f6; }

/* ===== BADGES ===== */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 20px; font-size: 11px; font-weight: 500; white-space: nowrap; }
.badge-green { background: var(--green-bg); color: var(--green); }
.badge-amber { background: var(--amber-bg); color: var(--amber); }
.badge-red { background: var(--red-bg); color: var(--red); }
.badge-blue { background: var(--blue-bg); color: var(--blue); }
.badge-gray { background: var(--surface2); color: var(--text2); border: 1px solid var(--border); }

/* ===== TABLA ===== */
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); }
table { width: 100%; border-collapse: collapse; }
thead tr { background: var(--surface2); }
th { padding: 10px 14px; text-align: left; font-size: 11px; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: 0.05em; white-space: nowrap; border-bottom: 1px solid var(--border); }
td { padding: 13px 14px; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr { transition: background 0.1s; }
tbody tr:hover { background: var(--surface2); }
.name-cell { font-weight: 500; color: var(--text); }
.doc-num { font-family: var(--mono); font-size: 12px; color: var(--text2); }

/* ===== MODAL ===== */
.modal-overlay { position: fixed; inset: 0; background: rgba(10,10,8,0.5); z-index: 200; display: flex; align-items: flex-start; justify-content: center; padding: 40px 20px; overflow-y: auto; opacity: 0; pointer-events: none; transition: opacity 0.2s; }
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal { background: var(--surface); border-radius: var(--radius-lg); box-shadow: 0 20px 60px rgba(0,0,0,0.2); width: 100%; max-width: 760px; position: relative; transform: translateY(16px) scale(0.97); opacity: 0.6; transition: transform 0.18s cubic-bezier(.2,.8,.2,1), opacity 0.18s; }
.modal-overlay.open .modal { transform: translateY(0) scale(1); opacity: 1; }
.modal-header { padding: 22px 26px 18px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.modal-title { font-size: 16px; font-weight: 600; }
.modal-body { padding: 22px 26px; max-height: 75vh; overflow-y: auto; }
.modal-footer { padding: 16px 26px; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.close-btn { background: none; border: none; cursor: pointer; color: var(--text3); padding: 4px; border-radius: 6px; display: flex; align-items: center; }
.close-btn:hover { background: var(--surface2); color: var(--text); }

/* ===== FORMULARIO ===== */
.form-section { margin-bottom: 24px; }
.form-section-title { font-size: 12px; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 14px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.form-grid-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group.full { grid-column: 1 / -1; }
label { font-size: 12px; font-weight: 500; color: var(--text2); }
input[type="text"], input[type="date"], input[type="email"], input[type="tel"], select, textarea {
  background: var(--surface2); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 11px; font-size: 13px; font-family: inherit; color: var(--text);
  transition: all 0.15s; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); background: var(--surface); box-shadow: 0 0 0 3px rgba(26,58,92,0.08); }
select { cursor: pointer; }
input[type="date"] { cursor: pointer; }
textarea { resize: vertical; min-height: 72px; }

/* ===== DETALLE DE PASAJERO ===== */
.detail-grid { display: grid; grid-template-columns: 280px 1fr; gap: 20px; }
.detail-sidebar { display: flex; flex-direction: column; gap: 14px; }
.detail-main { display: flex; flex-direction: column; gap: 14px; }
.avatar-large { width: 64px; height: 64px; border-radius: 14px; background: var(--accent-light); display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 600; color: var(--accent); margin-bottom: 12px; }
.info-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.info-row:last-child { border-bottom: none; }
.info-label { color: var(--text3); font-size: 12px; }
.info-value { font-weight: 500; }

/* ===== TARJETA DE DOCUMENTO ===== */
.doc-card { border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; background: var(--surface2); }
.doc-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.doc-type-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text3); }
.doc-number { font-family: var(--mono); font-size: 15px; font-weight: 500; color: var(--text); margin-bottom: 6px; }
.doc-dates { display: flex; gap: 16px; font-size: 12px; color: var(--text3); flex-wrap: wrap; }

/* ===== ALERTAS ===== */
.alert-row { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); margin-bottom: 8px; }
.alert-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.alert-dot.red { background: #ef4444; }
.alert-dot.amber { background: #f59e0b; }
.alert-dot.blue { background: #3b82f6; }
.alert-dot.purple { background: #7c3aed; }
.badge-purple { background: #ede9fe; color: #7c3aed; }

/* ===== TABS ===== */
.tabs { display: flex; gap: 2px; background: var(--surface2); padding: 4px; border-radius: 10px; border: 1px solid var(--border); margin-bottom: 20px; width: fit-content; }
.tab { padding: 7px 16px; border-radius: 8px; font-size: 13px; font-weight: 500; cursor: pointer; color: var(--text2); background: none; border: none; font-family: inherit; transition: all 0.15s; }
.tab.active { background: var(--surface); color: var(--text); box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.tab:hover:not(.active) { color: var(--text); }

/* ===== COPIAR ===== */
.copy-btn { background: none; border: 1px solid var(--border); border-radius: 6px; padding: 4px 10px; font-size: 11px; font-family: var(--mono); cursor: pointer; color: var(--text3); transition: all 0.15s; }
.copy-btn:hover { background: var(--surface2); color: var(--text); }
.copy-btn.copied { background: var(--green-bg); color: var(--green); border-color: transparent; }

/* ===== ESTADO VACIO ===== */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text3); }
.empty-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--surface2); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; }
.empty-title { font-size: 15px; font-weight: 500; color: var(--text2); margin-bottom: 6px; }

/* ===== VISTAS ===== */
.view { display: none; }
.view.active { display: block; animation: fadeIn 0.2s ease; }

/* ===== LISTA DE PASAJEROS ===== */
.passenger-select-list { max-height: 240px; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.passenger-select-item { padding: 10px 14px; cursor: pointer; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--border); transition: background 0.1s; }
.passenger-select-item:last-child { border-bottom: none; }
.passenger-select-item:hover { background: var(--surface2); }
.passenger-select-item.selected { background: var(--accent-light); }
.psi-avatar { width: 32px; height: 32px; border-radius: 8px; background: var(--accent-light); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600; color: var(--accent); flex-shrink: 0; }
.psi-name { font-size: 13px; font-weight: 500; }
.psi-info { font-size: 11px; color: var(--text3); }

/* ===== NOTIFICACIONES ===== */
.notif { display: inline-flex; align-items: center; justify-content: center; background: #ef4444; color: white; border-radius: 10px; font-size: 10px; font-weight: 700; min-width: 18px; height: 18px; padding: 0 4px; }

/* ===== CHIPS ===== */
.chip { display: inline-flex; align-items: center; gap: 5px; padding: 3px 8px; border-radius: 6px; font-size: 11px; background: var(--surface2); border: 1px solid var(--border); color: var(--text2); }

/* ===== SCANNER ===== */
.scan-dropzone {
  border: 2px dashed var(--border2);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--surface2);
  margin-bottom: 16px;
}
.scan-dropzone:hover, .scan-dropzone.drag-over {
  border-color: var(--accent);
  background: var(--accent-light);
}
.scan-dropzone input { display: none; }
.scan-preview { max-width: 100%; max-height: 200px; border-radius: 8px; margin-top: 12px; object-fit: contain; }
.scan-result-field { padding: 6px 10px; background: var(--green-bg); border: 1px solid #a7f3d0; border-radius: 6px; font-size: 12px; color: var(--green); }
.scan-spinner { display: inline-block; width: 18px; height: 18px; border: 2px solid rgba(26,58,92,0.2); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.7s linear infinite; margin-right: 8px; vertical-align: middle; }
.scan-error { background: var(--red-bg); color: var(--red); border: 1px solid #fecaca; border-radius: 8px; padding: 10px 14px; font-size: 13px; margin-top: 12px; }

/* ===== LOADING OVERLAY ===== */
#app-loading {
  position: fixed; inset: 0; background: var(--bg); z-index: 999;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 16px;
}
.loading-logo { font-size: 32px; }
.loading-text { font-size: 14px; color: var(--text3); }
.loading-bar { width: 180px; height: 3px; background: var(--border); border-radius: 2px; overflow: hidden; }
.loading-bar-inner { height: 100%; background: var(--accent); border-radius: 2px; animation: loadbar 1.2s ease-in-out infinite; }

/* ===== VISTA: REQUISITOS DE VUELO ===== */
.travel-form-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.travel-form-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }

/* Pestanas de paradas */
.stop-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 0; }
.stop-tab-btn {
  display: flex; flex-direction: column; align-items: flex-start;
  padding: 10px 16px; border-radius: var(--radius) var(--radius) 0 0;
  border: 1px solid var(--border); border-bottom: none;
  background: var(--surface2); cursor: pointer; font-family: inherit;
  transition: all 0.15s; min-width: 110px;
}
.stop-tab-btn:hover { background: var(--surface); }
.stop-tab-btn.active { background: var(--surface); border-bottom: 2px solid var(--surface); margin-bottom: -1px; z-index: 1; }
.stop-tab-btn.tecnica { border-top: 3px solid #f59e0b; }
.stop-tab-btn.alerta  { border-top: 3px solid #ef4444; }
.stop-tab-iata  { font-family: var(--mono); font-size: 16px; font-weight: 700; color: var(--text); }
.stop-tab-label { font-size: 10px; color: var(--text3); text-transform: uppercase; letter-spacing: .05em; margin-top: 2px; }
.stop-tab-badge { font-size: 9px; font-weight: 700; padding: 1px 6px; border-radius: 10px; margin-top: 3px; }
.stop-tab-badge.tecnica { background: #fef3c7; color: #92400e; }
.stop-tab-badge.alerta  { background: var(--red-bg); color: var(--red); }
.stop-tab-badge.ok      { background: var(--green-bg); color: var(--green); }

/* Panel de requisitos por parada */
.sherpa-panel {
  border: 1px solid var(--border); border-radius: 0 var(--radius-lg) var(--radius-lg) var(--radius-lg);
  background: var(--surface); overflow: hidden; min-height: 120px;
}
.sherpa-origin-msg { text-align: center; padding: 50px 20px; color: var(--text3); }

/* Tarjetas de requisitos */
.req-panel { padding: 16px; }
.req-card { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; margin-bottom: 10px; }
.req-card-header { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.req-cat { font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 20px; letter-spacing: .05em; text-transform: uppercase; }
.cat-visa     { background: var(--red-bg);   color: var(--red); }
.cat-evisa    { background: #fef3c7; color: #92400e; }
.cat-eta      { background: #fef3c7; color: #92400e; }
.cat-transito { background: #fff7ed; color: #9a3412; }
.cat-vacuna     { background: #f3e8ff; color: #6b21a8; }
.cat-medicacion { background: #ffedd5; color: #9a3412; }
.cat-plf      { background: #eff6ff; color: #1d4ed8; }
.cat-seguro   { background: var(--green-bg); color: var(--green); }
.cat-otro     { background: var(--surface); color: var(--text3); border: 1px solid var(--border); }
.req-obligatorio { font-size: 11px; font-weight: 600; color: var(--red); margin-left: auto; }
.req-opcional    { font-size: 11px; color: var(--text3); margin-left: auto; }
.req-nombre { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 5px; }
.req-desc   { font-size: 13px; color: var(--text2); line-height: 1.55; margin-bottom: 10px; }
.req-meta   { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.req-meta-item { font-size: 12px; color: var(--text3); }
.req-link   { font-size: 12px; color: var(--accent); text-decoration: none; }
.req-link:hover { text-decoration: underline; }
.req-notas  { font-size: 12px; color: var(--text3); background: var(--surface2); border-radius: 8px; padding: 10px 14px; margin-top: 10px; line-height: 1.5; border: 1px solid var(--border); }
.req-libre  { text-align: center; padding: 40px 20px; }
.req-libre-title { font-size: 15px; font-weight: 600; color: var(--green); margin-top: 8px; }
.req-libre-sub   { font-size: 13px; color: var(--text3); margin-top: 4px; }
.req-verificar   { margin-top: 14px; padding: 12px 16px; border-top: 1px solid var(--border); background: var(--surface2); display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

/* Encabezado de seccion (migratorios / salud) */
.req-section-title { font-size: 11px; font-weight: 700; color: var(--text3); letter-spacing: .08em; text-transform: uppercase; margin: 16px 0 8px; padding-bottom: 6px; border-bottom: 1px solid var(--border); }
.req-section-title:first-child { margin-top: 0; }

/* Chips de motivo por origen y discrepancia de fuentes */
.req-motivo       { display: inline-block; font-size: 11px; color: #1d4ed8; background: #eff6ff; border: 1px solid #bfdbfe; padding: 3px 8px; border-radius: 12px; margin-bottom: 8px; }
.req-nota-fuentes { display: inline-block; font-size: 11px; color: #92400e; background: #fef3c7; border: 1px solid #fcd34d; padding: 3px 8px; border-radius: 12px; margin-bottom: 6px; cursor: help; }
.req-nota-detalle { font-size: 12px; color: var(--text3); background: #fffbeb; border-left: 3px solid #fcd34d; padding: 8px 10px; margin-bottom: 8px; line-height: 1.5; border-radius: 0 6px 6px 0; }

/* Panel de alertas criticas */
.travel-alerts-panel { background: #fff1f1; border: 1px solid #fca5a5; border-radius: var(--radius-lg); padding: 16px 20px; margin-bottom: 20px; }
.travel-alerts-title { font-size: 13px; font-weight: 600; color: var(--red); margin-bottom: 10px; display: flex; align-items: center; gap: 7px; }
.travel-alert-item { font-size: 13px; color: #7f1d1d; padding: 6px 0; border-bottom: 1px solid #fecaca; display: flex; gap: 8px; align-items: flex-start; line-height: 1.5; }
.travel-alert-item:last-child { border-bottom: none; padding-bottom: 0; }

/* Info del vuelo */
.flight-info-bar { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 18px; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-bottom: 20px; }
.flight-info-item { display: flex; flex-direction: column; gap: 2px; }
.flight-info-label { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--text3); }
.flight-info-value { font-size: 14px; font-weight: 500; color: var(--text); }
.flight-info-value.mono { font-family: var(--mono); }
.confianza-badge { font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: 20px; }
.confianza-alta  { background: var(--green-bg); color: var(--green); }
.confianza-media { background: var(--amber-bg); color: var(--amber); }
.confianza-baja  { background: var(--red-bg); color: var(--red); }

/* Disclaimer */
.travel-disclaimer { font-size: 11px; color: var(--text3); background: var(--surface2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; margin-top: 20px; line-height: 1.6; }

/* Toggle de modo (vuelo individual / segmentos GDS) */
.travel-mode-tabs { display: flex; margin-bottom: 18px; border-radius: 8px; overflow: hidden; border: 1px solid var(--border); width: fit-content; }
.travel-mode-btn { padding: 7px 16px; font-size: 12px; font-weight: 500; background: var(--surface2); color: var(--text3); border: none; cursor: pointer; transition: background .15s, color .15s; display: flex; align-items: center; gap: 5px; white-space: nowrap; }
.travel-mode-btn + .travel-mode-btn { border-left: 1px solid var(--border); }
.travel-mode-btn.active { background: var(--accent); color: #fff; }

/* GDS textarea y preview */
.gds-textarea { width: 100%; font-family: var(--mono); font-size: 12px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); resize: vertical; min-height: 96px; line-height: 1.7; box-sizing: border-box; }
.gds-textarea:focus { outline: none; border-color: var(--accent); }
.gds-textarea::placeholder { color: var(--text3); }
.gds-segment-preview { margin-top: 10px; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.gds-seg-header { background: var(--surface2); padding: 6px 12px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--text3); }
.gds-seg-row { padding: 8px 12px; font-size: 13px; display: flex; align-items: center; gap: 12px; }
.gds-seg-row + .gds-seg-row { border-top: 1px solid var(--border); }

/* ===== ANIMACIONES ===== */
@keyframes loadbar { 0% { width: 0; margin-left: 0; } 50% { width: 100%; margin-left: 0; } 100% { width: 0; margin-left: 100%; } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(155,28,28,0.35); } 50% { box-shadow: 0 0 0 6px rgba(155,28,28,0); } }
@keyframes skeleton-wave { 0% { background-position: -200px 0; } 100% { background-position: calc(200px + 100%) 0; } }

/* ===== SKELETON LOADER ===== */
.skeleton {
  background: linear-gradient(90deg, var(--surface2) 0%, var(--border) 50%, var(--surface2) 100%);
  background-size: 200px 100%;
  background-repeat: no-repeat;
  border-radius: 6px;
  display: inline-block;
  animation: skeleton-wave 1.2s ease-in-out infinite;
  color: transparent !important;
}
.skeleton-row { height: 14px; width: 100%; margin-bottom: 8px; }
.skeleton-row.sm { width: 60%; }
.skeleton-row.xs { width: 40%; height: 11px; }
.skeleton-circle { width: 32px; height: 32px; border-radius: 50%; }

/* ===== PULSE EN BADGES CRITICOS ===== */
.badge-red.pulse { animation: pulse 1.8s ease-in-out infinite; }

/* ===== TOOLTIP ===== */
[data-tooltip] { position: relative; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute; bottom: calc(100% + 6px); left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--text); color: #fff;
  font-size: 11px; font-weight: 500; white-space: nowrap;
  padding: 5px 9px; border-radius: 6px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.15s, transform 0.15s;
  z-index: 300;
}
[data-tooltip]:hover::after, [data-tooltip]:focus-visible::after {
  opacity: 1; transform: translateX(-50%) translateY(0);
}

/* ===== TOAST (wrapper) ===== */
.toast-wrap {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  transform: translateY(80px); opacity: 0;
  transition: transform 0.25s cubic-bezier(.2,.8,.2,1), opacity 0.25s;
}
.toast-wrap.show { transform: translateY(0); opacity: 1; }
.toast-body {
  background: var(--text); color: #fff;
  padding: 12px 18px; border-radius: 10px;
  font-size: 13px; font-weight: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  max-width: 360px;
}
.toast-body.error { background: var(--red); }

@media (max-width: 480px) {
  .toast-wrap { bottom: 16px; right: 16px; left: 16px; }
  .toast-body { max-width: 100%; text-align: center; }
}

/* ===== HAMBURGER (solo móvil) ===== */
.btn-hamburger {
  display: none;
  background: none; border: none; cursor: pointer;
  padding: 10px; border-radius: 8px; color: var(--text);
  min-width: 44px; min-height: 44px; align-items: center; justify-content: center;
}
.btn-hamburger:hover { background: var(--surface2); }
.sidebar-backdrop {
  display: none; position: fixed; inset: 0;
  background: rgba(10,10,8,0.5); z-index: 99;
  opacity: 0; transition: opacity 0.2s;
}
.sidebar-backdrop.open { display: block; opacity: 1; }

/* ===== RESPONSIVE ===== */
/* Tablet: 1024px y menos */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid-4 { grid-template-columns: 1fr 1fr; }
  .search-input { width: 180px; }
  .search-input:focus { width: 220px; }
}

/* Tablet pequeña / mobile grande: 900px y menos — activa drawer */
@media (max-width: 900px) {
  .btn-hamburger { display: inline-flex; }
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s var(--ease-out, cubic-bezier(.2,.8,.2,1));
    width: 260px;
  }
  .sidebar.open { transform: translateX(0); box-shadow: 4px 0 24px rgba(0,0,0,0.15); }
  .main { margin-left: 0; }
  .topbar { padding: 0 16px; gap: 10px; }
  .content { padding: 20px 16px; }
  .detail-grid { grid-template-columns: 1fr; }
  .travel-form-grid { grid-template-columns: 1fr; }
  .travel-form-row2 { grid-template-columns: 1fr; }

  /* Modal como bottom-sheet */
  .modal-overlay { padding: 0; align-items: flex-end; }
  .modal {
    max-width: 100%; max-height: 92vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    transform: translateY(100%);
  }
  .modal-overlay.open .modal { transform: translateY(0); }
  .modal-body { max-height: calc(92vh - 120px); }
}

/* Mobile: 768px y menos */
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: 1fr; gap: 10px; }
  .form-grid, .form-grid-3, .form-grid-4 { grid-template-columns: 1fr; }
  .topbar-actions { gap: 6px; }
  .search-input, .search-input:focus { width: 140px; }
  .stop-tab-btn { min-width: 70px; padding: 8px 10px; }
  .stop-tab-iata { font-size: 13px; }
  .btn { min-height: 40px; }
  .nav-item { min-height: 44px; }
  .tab { min-height: 40px; }
}

/* Mobile chico: 480px y menos */
@media (max-width: 480px) {
  .topbar { height: 52px; }
  .topbar-title { font-size: 14px; }
  .content { padding: 16px 12px; }
  .card-header, .card-body { padding: 14px 16px; }
  .modal-header, .modal-body, .modal-footer { padding-left: 16px; padding-right: 16px; }
  .search-wrap { display: none; }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   ADMINISTRACIÓN (super-admin)
   ============================================================ */
.admin-tabs { display: flex; gap: 2px; background: var(--surface2); padding: 4px; border-radius: 10px; border: 1px solid var(--border); margin-bottom: 20px; width: fit-content; }
.admin-tab-btn { padding: 7px 16px; border-radius: 8px; font-size: 13px; font-weight: 500; cursor: pointer; color: var(--text2); background: none; border: none; font-family: inherit; transition: all 0.15s; }
.admin-tab-btn.active { background: var(--surface); color: var(--text); box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.admin-tab-btn:hover:not(.active) { color: var(--text); }
.admin-panel { animation: adminFade .15s ease; }
@keyframes adminFade { from { opacity: 0; } to { opacity: 1; } }
.admin-role-select { padding: 4px 8px; border-radius: 6px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-family: inherit; cursor: pointer; }
#admin-ag-slug:disabled { background: var(--surface2); color: var(--text3); cursor: not-allowed; }