/* ============================================================
   DENTSTUDIO UI — capa visual moderna
   Mantiene la lógica y clases PHP existentes.
   Base: azul marino #0B1829 · turquesa #00C9A7 · dorado #F5C842
   Estados: confirmar/éxito verde · eliminar/riesgo rojo.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Syne:wght@600;700;800&display=swap');

:root {
  --navy: #0B1829;
  --navy-2: #112240;
  --navy-3: #1A3461;
  --teal: #00C9A7;
  --teal-2: #00A88E;
  --teal-soft: rgba(0,201,167,.12);
  --gold: #F5C842;

  --bg: #F4F7FB;
  --bg-2: #F8FAFC;
  --bg-3: #EFF5FB;
  --surface: #FFFFFF;
  --surface-muted: #F9FBFD;
  --border: #E6EDF4;
  --border-md: #D5E0EA;
  --text: #102033;
  --text-2: #526377;
  --text-3: #8A99AA;

  --success: #16A34A;
  --success-strong: #15803D;
  --success-soft: #F0FDF4;
  --success-border: #BBF7D0;
  --danger: #DC2626;
  --danger-strong: #B91C1C;
  --danger-soft: #FEF2F2;
  --danger-border: #FECACA;
  --warning: #F59E0B;
  --warning-soft: #FFFBEB;
  --warning-border: #FDE68A;
  --info: #367DFF;
  --info-soft: #EFF6FF;
  --info-border: #BFDBFE;

  --sidebar-w: 272px;
  --header-h: 76px;
  --r-xs: 8px;
  --r-sm: 10px;
  --r: 14px;
  --r-lg: 20px;
  --r-xl: 26px;
  --shadow-sm: 0 1px 2px rgba(11,24,41,.04), 0 2px 8px rgba(11,24,41,.04);
  --shadow: 0 12px 28px rgba(11,24,41,.08);
  --shadow-lg: 0 24px 72px rgba(11,24,41,.16);
  --transition: .22s cubic-bezier(.2,.75,.25,1);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'DM Sans', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at 100% 0%, rgba(0,201,167,.08), transparent 27rem),
    radial-gradient(circle at 17% -8%, rgba(26,52,97,.09), transparent 29rem),
    var(--bg);
  color: var(--text);
  min-width: 320px;
}
body::selection { background: rgba(0,201,167,.22); color: var(--navy); }
button, a, input, textarea, select { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(0,201,167,.26);
  outline-offset: 2px;
}
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #C9D4DF; border: 3px solid transparent; border-radius: 999px; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: #AAB9C8; border: 3px solid transparent; background-clip: padding-box; }

/* Shell */
.sidebar {
  background: linear-gradient(180deg, #0B1829 0%, #101F38 62%, #0B1829 100%);
  box-shadow: 16px 0 40px rgba(11,24,41,.10);
}
.sidebar::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at 30% 2%, rgba(0,201,167,.18), transparent 18rem);
}
.sidebar::after { background: linear-gradient(180deg, transparent, rgba(0,201,167,.42) 38%, transparent); }
.sidebar-brand { position: relative; padding: 23px 20px 21px; gap: 12px; }
.brand-icon { width: 44px; height: 44px; border-radius: 15px; box-shadow: 0 12px 24px rgba(0,201,167,.24); }
.brand-name { font-size: 17px; letter-spacing: -.03em; }
.brand-sub { letter-spacing: .14em; }
.sidebar-section { position: relative; padding: 16px 13px 4px; }
.sidebar-section-label, .acc-header { color: rgba(212,227,245,.48); }
.nav-item { min-height: 46px; border-radius: 12px; font-size: 13.5px; color: rgba(233,241,250,.72); }
.nav-item:hover { background: rgba(255,255,255,.075); transform: translateX(2px); }
.nav-item.active {
  background: linear-gradient(90deg, rgba(0,201,167,.21), rgba(0,201,167,.055));
  color: #FFFFFF; box-shadow: inset 0 0 0 1px rgba(0,201,167,.16);
}
.nav-item.active::before { width: 3px; height: 48%; border-radius: 0 99px 99px 0; }
.nav-icon { width: 31px; height: 31px; border-radius: 10px; background: rgba(255,255,255,.055); }
.nav-item.active .nav-icon { color: var(--teal); background: rgba(0,201,167,.15); }
.nav-badge { background: var(--gold); color: #422C00; }
.acc-header { border-radius: 10px; padding: 9px 11px; }
.acc-header:hover { background: rgba(255,255,255,.06); color: rgba(255,255,255,.84); }
.sidebar-footer { position: relative; padding: 15px 15px 18px; }
.user-card { padding: 9px; border: 1px solid rgba(255,255,255,.06); background: rgba(255,255,255,.035); }
.user-card:hover { border-color: rgba(0,201,167,.18); background: rgba(255,255,255,.07); }
.avatar { background: linear-gradient(135deg, var(--gold), #C48A27); color: #3A2706; border: 2px solid rgba(255,255,255,.15); }

.header {
  background: rgba(255,255,255,.84); border-bottom-color: rgba(213,224,234,.82);
  box-shadow: 0 1px 0 rgba(11,24,41,.02); padding: 0 30px;
}
.breadcrumb-root { color: var(--text-3); }
.breadcrumb-current { font-family: 'Syne', sans-serif; font-size: 14px; letter-spacing: -.01em; }
.header-search { height: 40px; border-color: var(--border); border-radius: 12px; background: rgba(248,250,252,.92); }
.header-search:hover { border-color: #C8D8E4; background: #fff; }
.header-search:focus-within { border-color: var(--teal); box-shadow: 0 0 0 4px rgba(0,201,167,.10); background: #fff; }
.header-search input { width: 220px; }
.icon-btn { width: 40px; height: 40px; border: 1px solid transparent; border-radius: 12px; }
.icon-btn:hover { border-color: var(--border); background: #fff; color: var(--teal-2); box-shadow: var(--shadow-sm); }
.notif-dot { width: 8px; height: 8px; background: var(--danger); box-shadow: 0 0 0 2px #fff; }
#notifPanel { border: 1px solid var(--border) !important; border-radius: 16px !important; box-shadow: var(--shadow-lg) !important; }

.main { min-height: 100dvh; }
.main > div { max-width: 1700px; margin: 0 auto; }

/* Page heading */
.page-header { align-items: center; margin-bottom: 24px; }
.page-header-left { gap: 18px; }
.page-title { font-size: clamp(22px, 2vw, 29px); line-height: 1.1; letter-spacing: -.045em; }
.page-subtitle { margin-top: 6px; font-size: 13.5px; color: var(--text-2); }
.page-intro { margin-bottom: 24px; }

/* Buttons */
.btn {
  min-height: 42px; border-radius: 12px; padding: 10px 16px; font-size: 13px; font-weight: 700;
  letter-spacing: -.01em; border: 1px solid transparent; box-shadow: none;
  position: relative; isolation: isolate; overflow: hidden;
}
.btn::after { content: ''; position: absolute; inset: 0; background: linear-gradient(105deg, rgba(255,255,255,.17), transparent 42%); pointer-events: none; opacity: .7; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled, .btn[disabled] { opacity: .52; cursor: not-allowed; pointer-events: none; transform: none; }
.btn-sm { min-height: 34px; border-radius: 10px; padding: 7px 12px; font-size: 12px; }
.btn-primary { background: linear-gradient(135deg, var(--navy), var(--navy-3)); box-shadow: 0 8px 18px rgba(11,24,41,.16); }
.btn-primary:hover { background: linear-gradient(135deg, #112240, #21477D); box-shadow: 0 12px 22px rgba(11,24,41,.20); }
.btn-teal { background: linear-gradient(135deg, var(--teal), #63E0CA); color: #063F38; box-shadow: 0 8px 18px rgba(0,201,167,.18); }
.btn-teal:hover { background: linear-gradient(135deg, #00B698, #79E5D2); color: #063F38; }
.btn-success, .btn-confirm { background: linear-gradient(135deg, var(--success-strong), var(--success)); color: #fff; box-shadow: 0 8px 18px rgba(22,163,74,.18); }
.btn-success:hover, .btn-confirm:hover { background: linear-gradient(135deg, #166534, #16A34A); box-shadow: 0 12px 22px rgba(22,163,74,.22); }
.btn-danger { background: linear-gradient(135deg, var(--danger-strong), var(--danger)); color: #fff; box-shadow: 0 8px 18px rgba(220,38,38,.17); }
.btn-danger:hover { background: linear-gradient(135deg, #991B1B, #DC2626); box-shadow: 0 12px 22px rgba(220,38,38,.23); opacity: 1; }
.btn-danger-o { color: var(--danger); border-color: var(--danger-border); background: var(--danger-soft); }
.btn-danger-o:hover { background: #FEE2E2; }
.btn-ghost { color: #425268; border-color: var(--border); background: #FFFFFF; }
.btn-ghost:hover { color: var(--navy); border-color: #C7D6E3; background: #F9FBFD; box-shadow: var(--shadow-sm); }

/* Surfaces */
.card, .table-card {
  border-color: var(--border); background: rgba(255,255,255,.94); box-shadow: var(--shadow-sm);
}
.card { border-radius: var(--r-lg); }
.card:hover:not(.table-card) { border-color: #D8E4ED; }
.card-header { padding-bottom: 14px; border-bottom: 1px solid #EDF2F7; }
.card-title { letter-spacing: -.02em; }
.card-subtitle { color: var(--text-3); }
.kpi-card {
  border-color: var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); background: linear-gradient(145deg, #fff, #FAFCFE);
}
.kpi-card:hover { border-color: #CEDFEA; box-shadow: var(--shadow); transform: translateY(-3px); }
.kpi-accent { height: 4px; }
.kpi-icon { border-radius: 13px; }
.kpi-label { color: var(--text-2); }
.kpi-value { letter-spacing: -.045em; }
.kpi-delta.up { color: var(--success-strong); background: var(--success-soft); }
.kpi-delta.down { color: var(--danger); background: var(--danger-soft); }

/* Tables */
.table-card { border-radius: var(--r-lg); }
.table-responsive { scrollbar-color: #C9D4DF transparent; }
.table-pro thead { background: linear-gradient(100deg, #0B1829 0%, #163560 100%); }
.table-pro thead th { padding: 15px 20px; color: rgba(255,255,255,.72); letter-spacing: .1em; }
.table-pro tbody tr { border-bottom-color: #EEF2F6; }
.table-pro tbody tr:hover { background: linear-gradient(90deg, rgba(0,201,167,.075), rgba(0,201,167,.012)); }
.table-pro td { padding: 16px 20px; }
.table-pro tr:has(.action-delete):hover { background: linear-gradient(90deg, rgba(254,242,242,.7), rgba(255,255,255,.2)); }
.cell-icon { border-radius: 11px; background: linear-gradient(135deg, rgba(0,201,167,.14), rgba(0,201,167,.05)); border-color: rgba(0,201,167,.18); }
.cell-name strong { letter-spacing: -.015em; }
.cell-sub { color: var(--text-3); }
.cell-actions { gap: 7px; }
.action-btn { min-height: 34px; border-radius: 10px; font-size: 12px; font-weight: 700; }
.action-edit { color: #174A7C; border-color: #C9D8E6; background: #F8FBFE; }
.action-edit:hover { background: #174A7C; border-color: #174A7C; box-shadow: 0 7px 16px rgba(23,74,124,.18); }
.action-delete { color: var(--danger); border-color: var(--danger-border); background: var(--danger-soft); }
.action-delete:hover { background: var(--danger); border-color: var(--danger); box-shadow: 0 7px 16px rgba(220,38,38,.22); }
.action-schedule { color: #4F46E5; border-color: #C7D2FE; background: #EEF2FF; }
.action-schedule:hover { background: #4F46E5; color: #fff; border-color: #4F46E5; box-shadow: 0 7px 16px rgba(79,70,229,.20); }

/* Status / badges */
.badge { border: 1px solid transparent; padding: 5px 10px; font-size: 11px; }
.badge-success { color: var(--success-strong); background: var(--success-soft); border-color: var(--success-border); }
.badge-success::before { background: var(--success); }
.badge-danger { color: var(--danger-strong); background: var(--danger-soft); border-color: var(--danger-border); }
.badge-danger::before { background: var(--danger); }
.badge-warning { color: #B45309; background: var(--warning-soft); border-color: var(--warning-border); }
.badge-warning::before { background: var(--warning); }
.badge-info { color: #1D4ED8; background: var(--info-soft); border-color: var(--info-border); }
.badge-info::before { background: var(--info); }
.status-confirmed, .is-confirmed, .wa-pill-ok { color: var(--success-strong) !important; background: var(--success-soft) !important; border: 1px solid var(--success-border) !important; }
.status-deleted, .is-deleted, .wa-pill-err { color: var(--danger-strong) !important; background: var(--danger-soft) !important; border: 1px solid var(--danger-border) !important; }

/* Forms */
.form-grid { gap: 18px; }
.form-group { gap: 7px; }
label { font-size: 12px; font-weight: 750; color: #34465A; letter-spacing: .01em; }
.input, input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]), select, textarea {
  border-color: var(--border-md); border-radius: 11px; background: #FFFFFF; color: var(--text);
}
.input { min-height: 43px; }
.input:hover, input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]):hover, select:hover, textarea:hover { border-color: #C2D2DF; }
.input:focus, input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]):focus, select:focus, textarea:focus {
  border-color: var(--teal); box-shadow: 0 0 0 4px rgba(0,201,167,.11); outline: none;
}
input[type="checkbox"], input[type="radio"] { accent-color: var(--teal); }
textarea.input { min-height: 106px; }
.form-actions { border-top: 1px solid #EDF2F7; margin-top: 6px; padding-top: 18px; }
.field-error, .form-error { color: var(--danger) !important; }

/* Modals */
.modal-overlay { background: rgba(9,24,43,.56); backdrop-filter: blur(8px) saturate(120%); padding: 22px; }
.modal {
  border: 1px solid rgba(255,255,255,.82); border-radius: 24px; box-shadow: 0 36px 100px rgba(11,24,41,.28);
}
.modal-header { padding: 22px 25px; background: linear-gradient(120deg, #0B1829 0%, #1A3461 100%); }
.modal-header-icon { border-radius: 13px; }
.modal-title { letter-spacing: -.025em; }
.modal-body { padding: 26px; background: #fff; }
.modal-close { border-radius: 11px; }
.modal.modal-success .modal-header { background: linear-gradient(120deg, #166534, #16A34A); }
.modal.modal-danger .modal-header { background: linear-gradient(120deg, #991B1B, #DC2626); }
.modal.modal-success .modal-header::before { background: rgba(255,255,255,.16); }
.modal.modal-danger .modal-header::before { background: rgba(255,255,255,.14); }

/* Toasts: success/confirmation is green; deletion/error is red. */
#toast-stack { top: 22px; right: 22px; gap: 10px; }
.toast {
  min-width: 300px; max-width: min(390px, calc(100vw - 30px)); border: 1px solid var(--border);
  border-left-width: 4px; border-radius: 15px; padding: 13px 14px 13px 16px;
  box-shadow: 0 18px 44px rgba(11,24,41,.16); background: rgba(255,255,255,.98);
}
.toast.success { border-color: var(--success-border); border-left-color: var(--success); background: linear-gradient(90deg, var(--success-soft), #fff 36%); }
.toast.danger, .toast.error { border-color: var(--danger-border); border-left-color: var(--danger); background: linear-gradient(90deg, var(--danger-soft), #fff 36%); }
.toast.warning { border-color: var(--warning-border); border-left-color: var(--warning); background: linear-gradient(90deg, var(--warning-soft), #fff 36%); }
.toast.info { border-color: var(--info-border); border-left-color: var(--info); background: linear-gradient(90deg, var(--info-soft), #fff 36%); }
.toast.success svg { color: var(--success); }
.toast.danger svg, .toast.error svg { color: var(--danger); }
.toast.warning svg { color: var(--warning); }
.toast.info svg { color: var(--info); }
.toast-msg { flex: 1; color: #24384C; line-height: 1.35; }
.toast-close { width: 28px; height: 28px; border: 0; border-radius: 8px; background: transparent; color: #8EA0B2; cursor: pointer; font-size: 20px; line-height: 1; }
.toast-close:hover { background: rgba(11,24,41,.06); color: var(--text); }

/* Confirmation dialog: destructive red, safe confirmation green. */
#confirm-overlay { background: rgba(9,24,43,.56); backdrop-filter: blur(8px); }
.confirm-box { border: 1px solid rgba(255,255,255,.82); border-radius: 22px; padding: 30px; box-shadow: 0 32px 80px rgba(11,24,41,.25); }
.confirm-box.is-danger { border-color: var(--danger-border); }
.confirm-box.is-success { border-color: var(--success-border); }
.confirm-icon { width: 58px; height: 58px; border: 1px solid var(--danger-border); background: var(--danger-soft); }
.confirm-box.is-success .confirm-icon { border-color: var(--success-border); background: var(--success-soft); }
.confirm-icon svg { stroke: var(--danger); }
.confirm-box.is-success .confirm-icon svg { stroke: var(--success); }
.confirm-title { font-size: 18px; letter-spacing: -.025em; }
.confirm-body { color: var(--text-2); }
.confirm-actions { justify-content: stretch; }
.confirm-actions .btn { flex: 1; justify-content: center; }

/* Empty / schedule / config */
.empty-state { padding: 64px 24px; background: linear-gradient(145deg, #fff, #F9FCFE); border-radius: var(--r-lg); }
.empty-state h3 { letter-spacing: -.025em; }
.cfg-tab { border-radius: 10px !important; font-weight: 700 !important; }
.cfg-tab.active { background: linear-gradient(135deg, var(--navy), var(--navy-3)) !important; box-shadow: 0 6px 14px rgba(11,24,41,.16); }
.cfg-tab:hover:not(.active) { background: #F1F5F9 !important; color: var(--navy) !important; }
.metric-card { border: 1px solid var(--border); border-radius: 13px !important; background: linear-gradient(145deg, #fff, #F8FBFD) !important; }
.var-chip { border-radius: 999px !important; }
.wa-status-pill { border: 1px solid transparent; }
.wa-pill-ok { border-color: var(--success-border) !important; }
.wa-pill-err { border-color: var(--danger-border) !important; }
.wa-btn-green { color: var(--success-strong) !important; border-color: var(--success-border) !important; background: var(--success-soft) !important; }
.wa-btn-green:hover { background: var(--success) !important; color: #fff !important; border-color: var(--success) !important; }
.wa-sim-si { color: var(--success-strong) !important; border-color: var(--success-border) !important; background: var(--success-soft) !important; }
.wa-sim-no { color: var(--danger-strong) !important; border-color: var(--danger-border) !important; background: var(--danger-soft) !important; }

.agenda-week { border-radius: var(--r-lg); box-shadow: var(--shadow-sm); }
.agenda-head { background: #F8FAFC; }
.cita-block { border-radius: 9px; box-shadow: 0 2px 6px rgba(11,24,41,.06); }
.cita-teal { background: rgba(0,201,167,.14); color: #067968; }
.cita-navy { background: rgba(26,52,97,.11); color: #1A3461; }
.cita-gold { background: rgba(245,200,66,.20); color: #8A6500; }

/* Portal */
.portal-wrap { max-width: 1100px !important; padding: 32px 22px !important; }
.portal-header { border-radius: 22px !important; box-shadow: var(--shadow) !important; overflow: hidden; position: relative; }
.portal-header::after { content: ''; position: absolute; width: 280px; height: 280px; border-radius: 999px; right: -100px; top: -150px; background: rgba(0,201,167,.16); }
.portal-header > * { position: relative; z-index: 1; }
.portal-nav-btn { border-radius: 11px !important; }

/* Login */
.login-page { background: var(--navy); }
.login-panel { box-shadow: 18px 0 56px rgba(11,24,41,.12); }
.login-panel input { min-height: 46px; }
.login-panel .btn, .login-panel button[type="submit"] { min-height: 48px; background: linear-gradient(135deg, var(--navy), var(--navy-3)); }

@media (max-width: 1024px) {
  .sidebar { transform: translateX(calc(-1 * var(--sidebar-w))); }
  .sidebar.open { transform: translateX(0); }
  .header { left: 0; padding: 0 18px; }
  .main { margin-left: 0; }
}
@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .page, .main > div { padding: 18px !important; }
  .header { padding: 0 14px; }
  .header-search { display: none; }
  .page-header { align-items: stretch; }
  .page-header > .btn, .page-header > div:last-child .btn { justify-content: center; }
  .card { padding: 18px; }
  .modal-overlay { padding: 0; align-items: flex-end; }
  .modal { width: 100% !important; max-width: 100%; max-height: 92dvh; border-radius: 22px 22px 0 0; }
  .modal-header, .modal-body { padding: 18px; }
  #toast-stack { top: 12px; right: 12px; left: 12px; }
  .toast { min-width: 0; max-width: 100%; }
  .confirm-box { width: min(94vw, 430px); padding: 24px 20px; }
}
@media (max-width: 480px) {
  .page-title { font-size: 23px; }
  .cell-actions { gap: 5px; }
  .action-btn { padding: 7px 10px; }
  .table-pro tr:has(.action-delete) { border-left: 3px solid var(--danger-border); }
  .portal-wrap { padding: 18px 12px !important; }
  .portal-header { padding: 18px !important; flex-wrap: wrap; }
  .portal-nav { margin-left: 0 !important; width: 100%; }
  .portal-nav-btn { flex: 1; justify-content: center; }
}

/* Variantes contextuales para modales detectadas por app.js */
.modal.modal-warning .modal-header { background: linear-gradient(120deg, #92400E, #D97706); }
.modal.modal-info .modal-header { background: linear-gradient(120deg, #1D4ED8, #367DFF); }

/* ============================================================
   BOTONES 3D — se sienten "prensables" de verdad al hacer clic.
   Un borde inferior hace de "canto" del botón; al presionar, el
   canto desaparece y el botón baja, como un botón físico real.
   ============================================================ */
.btn {
  border-bottom: 3px solid rgba(0,0,0,.2);
  transition: transform .08s cubic-bezier(.4,0,.2,1), border-bottom-width .08s cubic-bezier(.4,0,.2,1),
              box-shadow .12s ease, background .18s ease, filter .08s ease;
}
.btn:active {
  transform: translateY(3px);
  border-bottom-width: 0;
  filter: brightness(.97);
  box-shadow: 0 2px 6px rgba(11,24,41,.14) !important;
}
.btn-ghost { border-bottom-color: rgba(11,24,41,.16); }
.btn-sm { border-bottom-width: 2px; }
.btn-sm:active { transform: translateY(2px); }

/* ============================================================
   MODALES — variantes de ancho para que cada uno use el espacio
   que de verdad necesita, en vez de un tamaño fijo para todos.
   Se activan pasando { size: 'sm' | 'lg' | 'xl' } a DS.openModal().
   ============================================================ */
.modal-w-sm { width: 460px; }
.modal-w-lg { width: 900px; }
.modal-w-xl { width: min(1180px, 96vw); }
@media (max-width: 600px) {
  .modal-w-sm, .modal-w-lg, .modal-w-xl { width: 100%; }
}

/* ============================================================
   ARRASTRAR Y SOLTAR ARCHIVOS — se aplica solo automáticamente
   por assets/js/app.js (enhanceFileInputs) a cualquier <input
   type="file">, sin tener que tocar cada formulario.
   ============================================================ */
.file-drop {
  position: relative;
  border: 2px dashed var(--border-md);
  border-radius: var(--r);
  min-height: 92px;
  padding: 14px 16px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
  transition: border-color .15s ease, background .15s ease;
}
.file-drop.is-dragover {
  border-color: var(--module-accent, var(--teal));
  background: var(--module-accent-soft, rgba(0,201,167,.09));
}
.file-drop-input {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; cursor: pointer;
}
.file-drop-hint {
  display: flex; align-items: center; gap: 9px;
  color: var(--text-2); font-size: 13px; font-weight: 500;
  text-align: center; pointer-events: none;
}
.file-drop-hint svg { color: var(--text-3); flex-shrink: 0; }

/* ============================================================
   TOASTS — texto mucho más grande, centrado, y visibles más tiempo
   (la duración se controla en assets/js/app.js, ahora 6.2s).
   ============================================================ */
.toast {
  min-width: 340px;
  padding: 20px 20px 20px 22px;
}
.toast-msg {
  font-size: 17px;
  font-weight: 700;
  text-align: center;
  line-height: 1.4;
}
.toast svg { width: 24px; height: 24px; }

/* ============================================================
   COLOR POR MÓDULO — cada sección del sistema tiene su propio
   color de identidad (ver --module-accent en layouts/app.php),
   visible en el punto activo del menú y junto al título de página.
   ============================================================ */
.nav-item.active {
  background: linear-gradient(90deg, var(--module-accent-soft, rgba(0,201,167,.21)), rgba(255,255,255,.02) 90%) !important;
  box-shadow: inset 0 0 0 1px var(--module-accent-soft, rgba(0,201,167,.16)) !important;
  color: #fff !important;
}
.nav-item.active::before { background: var(--module-accent, var(--teal)) !important; }
.nav-item.active .nav-icon {
  color: var(--module-accent, var(--teal)) !important;
  background: var(--module-accent-soft, rgba(0,201,167,.15)) !important;
}
.page-title { position: relative; padding-left: 16px; }
.page-title::before {
  content: '';
  position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 9px; height: 9px; border-radius: 3px;
  background: var(--module-accent, var(--teal));
}