/* ============================================================================
   VITALIS · Sistema de Diseño Clínico — GI Group SOFTWARE
   Azules de marca GI Group (#00365F / #008DD4) + paleta clínica (teal salud,
   estados semánticos para urgencia/vencimiento/stock). Claro + oscuro.
   Regla: ~85% neutro/azul; rojo solo para urgencia real. Estado = color + icono.
   ============================================================================ */

:root {
  /* Marca GI Group */
  --gi-deep: #00365F;
  --gi-bright: #008DD4;
  --gi-bright-2: #35a8e0;

  /* Primario / acciones / nav activa */
  --primary: #0a6fb0;
  --primary-deep: #00365F;
  --primary-soft: #e8f2fb;
  --secondary: #0fa3a3;      /* teal salud */
  --secondary-soft: #e2f6f5;

  /* Superficies (claro) */
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-2: #eef3f9;
  --surface-3: #e6edf6;
  --border: #dbe4ee;
  --border-strong: #c3d0de;

  /* Texto */
  --text: #0f2540;
  --text-2: #52667e;
  --text-3: #8395a8;
  --on-primary: #ffffff;

  /* Estados semánticos */
  --danger: #dc2f3c;  --danger-bg: #fdECEC;
  --warning: #e8931c; --warning-bg: #fdf3e3;
  --caution: #b8930b; --caution-bg: #fbf6e0;
  --success: #1e9e5a; --success-bg: #e6f6ed;
  --info: #0a6fb0;    --info-bg: #e8f2fb;
  --neutral: #6b7d92; --neutral-bg: #eef2f6;

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 2px rgba(15,37,64,.06), 0 1px 3px rgba(15,37,64,.05);
  --shadow: 0 4px 12px rgba(15,37,64,.08), 0 2px 4px rgba(15,37,64,.05);
  --shadow-lg: 0 12px 32px rgba(15,37,64,.14);
  --sidebar-w: 248px;
  --topbar-h: 60px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', monospace;
}

:root[data-tema="oscuro"] {
  --primary: #3aa0e6;
  --primary-deep: #66b8ee;
  --primary-soft: #14304a;
  --secondary: #2cc9c9;
  --secondary-soft: #123536;

  --bg: #0d1420;
  --surface: #151e2c;
  --surface-2: #1c2736;
  --surface-3: #243040;
  --border: #2a3648;
  --border-strong: #38485e;

  --text: #e8eef6;
  --text-2: #9db0c6;
  --text-3: #6f8199;
  --on-primary: #ffffff;

  --danger: #ff6b74;  --danger-bg: #3a1c1f;
  --warning: #f5b451; --warning-bg: #3a2c15;
  --caution: #e0c04a; --caution-bg: #332d12;
  --success: #45cf86; --success-bg: #14311f;
  --info: #4aa8ec;    --info-bg: #14304a;
  --neutral: #93a1b5; --neutral-bg: #212c3c;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  --shadow: 0 4px 14px rgba(0,0,0,.35);
  --shadow-lg: 0 16px 40px rgba(0,0,0,.5);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; font-family: var(--font); background: var(--bg); color: var(--text);
  font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased;
  font-feature-settings: "cv02","cv03","cv04";
}
h1,h2,h3,h4 { margin: 0; font-weight: 650; letter-spacing: -.01em; }
a { color: var(--primary); text-decoration: none; }
.tnum { font-variant-numeric: tabular-nums; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
/* Íconos SVG inline (ui.icon): tamaño fijo global; sin esto crecen sin límite. */
.ico { width: 18px; height: 18px; flex: none; }

/* ---------- Layout general ---------- */
.app { display: grid; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100vh; }
.app.sin-sidebar { grid-template-columns: 1fr; }

/* ---------- Sidebar ---------- */
.sidebar {
  background: var(--primary-deep); color: #cfe3f2; display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; overflow-y: auto; z-index: 30;
}
:root[data-tema="oscuro"] .sidebar { background: #0a1524; border-right: 1px solid var(--border); }
.sidebar .marca { display: flex; align-items: center; gap: 10px; padding: 16px 18px; }
.sidebar .marca .logo {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--gi-bright), #0fa3a3); color: #fff; font-weight: 800; flex: none;
}
.sidebar .marca b { color: #fff; font-size: 17px; letter-spacing: .5px; }
.sidebar .marca span { display: block; font-size: 10px; color: #7fa9cc; letter-spacing: .12em; text-transform: uppercase; }
.sidebar .selector-clinica {
  margin: 4px 14px 8px; padding: 9px 11px; background: rgba(255,255,255,.07); border-radius: 10px;
  font-size: 12.5px; color: #dcebf8; border: 1px solid rgba(255,255,255,.08); cursor: pointer;
}
.sidebar .selector-clinica b { color: #fff; display: block; font-size: 13px; }
.nav-grupo { padding: 10px 14px 2px; font-size: 10.5px; letter-spacing: .13em; text-transform: uppercase; color: #6f9dc4; }
.nav a {
  display: flex; align-items: center; gap: 11px; padding: 9px 16px; margin: 1px 8px; border-radius: 9px;
  color: #cfe3f2; font-size: 13.5px; font-weight: 500; transition: background .12s, color .12s;
}
.nav a .ico { width: 18px; height: 18px; flex: none; opacity: .9; }
.nav a:hover { background: rgba(255,255,255,.08); color: #fff; }
.nav a.activo { background: var(--gi-bright); color: #fff; box-shadow: 0 2px 10px rgba(0,141,212,.4); }
.nav a.activo .ico { opacity: 1; }
.nav a .badge { margin-left: auto; background: var(--danger); color: #fff; font-size: 10.5px; font-weight: 700;
  padding: 1px 7px; border-radius: 10px; }
.sidebar .usuario {
  margin-top: auto; padding: 12px 16px; border-top: 1px solid rgba(255,255,255,.09);
  display: flex; align-items: center; gap: 10px; font-size: 12.5px;
}
.sidebar .usuario .av { width: 32px; height: 32px; border-radius: 50%; background: var(--gi-bright);
  color: #fff; display: grid; place-items: center; font-weight: 700; flex: none; }
.sidebar .usuario b { color: #fff; display: block; }
.sidebar .usuario small { color: #7fa9cc; }

/* ---------- Topbar ---------- */
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  height: var(--topbar-h); background: var(--surface); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 14px; padding: 0 22px; position: sticky; top: 0; z-index: 20;
}
.topbar .buscar {
  flex: 1; max-width: 480px; display: flex; align-items: center; gap: 9px; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: 10px; padding: 8px 13px; color: var(--text-3);
}
.topbar .buscar input { border: none; background: none; outline: none; flex: 1; color: var(--text); font-size: 13.5px; }
.topbar .acciones { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.icon-btn {
  width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface);
  display: grid; place-items: center; cursor: pointer; color: var(--text-2);
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); }

.contenido { padding: 22px; max-width: 1420px; width: 100%; margin: 0 auto; }
.pagina-cab { display: flex; align-items: flex-end; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.pagina-cab h1 { font-size: 22px; }
.pagina-cab p { color: var(--text-2); margin: 3px 0 0; font-size: 13px; }
.pagina-cab .der { margin-left: auto; display: flex; gap: 9px; align-items: center; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 7px; padding: 9px 15px; border-radius: 10px;
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  font-size: 13.5px; font-weight: 550; cursor: pointer; font-family: inherit; transition: .12s;
}
.btn:hover { background: var(--surface-2); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-deep); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-sm { padding: 6px 11px; font-size: 12.5px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- Tarjetas ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.card-pad { padding: 18px; }
.card-cab { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.card-cab h3 { font-size: 15px; }
.card-cab .der { margin-left: auto; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }

/* ---------- KPI tiles ---------- */
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 15px 16px;
  box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 6px; }
.kpi .top { display: flex; align-items: center; gap: 9px; }
.kpi .ic { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; flex: none;
  background: var(--primary-soft); color: var(--primary); }
.kpi .lbl { font-size: 12px; color: var(--text-2); font-weight: 550; }
.kpi .num { font-size: 27px; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.kpi .delta { font-size: 11.5px; color: var(--text-3); }
.kpi.alerta .ic { background: var(--danger-bg); color: var(--danger); }
.kpi.warn .ic { background: var(--warning-bg); color: var(--warning); }
.kpi.ok .ic { background: var(--success-bg); color: var(--success); }

/* ---------- Tablas ---------- */
.tabla-wrap { overflow-x: auto; }
table.tabla { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tabla th { text-align: left; padding: 10px 14px; color: var(--text-2); font-weight: 600; font-size: 11.5px;
  text-transform: uppercase; letter-spacing: .04em; border-bottom: 1px solid var(--border); white-space: nowrap; }
table.tabla td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.tabla tbody tr:hover { background: var(--surface-2); }
table.tabla tbody tr:last-child td { border-bottom: none; }
table.tabla .num, table.tabla .tnum { font-variant-numeric: tabular-nums; text-align: right; }

/* ---------- Pills de estado (color + icono/texto) ---------- */
.pill { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 20px;
  font-size: 11.5px; font-weight: 600; line-height: 1.7; }
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill.danger { background: var(--danger-bg); color: var(--danger); }
.pill.warning { background: var(--warning-bg); color: var(--warning); }
.pill.caution { background: var(--caution-bg); color: var(--caution); }
.pill.success { background: var(--success-bg); color: var(--success); }
.pill.info { background: var(--info-bg); color: var(--info); }
.pill.neutral { background: var(--neutral-bg); color: var(--neutral); }

/* Banda de alergias (siempre roja) */
.alergia-band { display: inline-flex; align-items: center; gap: 6px; background: var(--danger-bg); color: var(--danger);
  border: 1px solid var(--danger); padding: 3px 10px; border-radius: 8px; font-size: 12px; font-weight: 600; }

/* ---------- Avatar ---------- */
.av-circ { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: var(--secondary-soft); color: var(--secondary); font-weight: 650; font-size: 13px; }

/* ---------- Formularios ---------- */
.campo { display: flex; flex-direction: column; gap: 5px; margin-bottom: 13px; }
.campo label { font-size: 12.5px; font-weight: 600; color: var(--text-2); }
.campo input, .campo select, .campo textarea {
  padding: 9px 12px; border: 1px solid var(--border-strong); border-radius: 9px; background: var(--surface);
  color: var(--text); font-family: inherit; font-size: 13.5px; outline: none; transition: .12s; width: 100%;
}
.campo input:focus, .campo select:focus, .campo textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.campo-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ---------- Modal ---------- */
.modal-fondo { position: fixed; inset: 0; background: rgba(9,20,34,.55); backdrop-filter: blur(2px);
  display: grid; place-items: center; z-index: 100; padding: 20px; }
.modal { background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  width: 100%; max-width: 560px; max-height: 90vh; overflow-y: auto; }
.modal.ancho { max-width: 820px; }
.modal-cab { display: flex; align-items: center; padding: 17px 20px; border-bottom: 1px solid var(--border); }
.modal-cab h3 { font-size: 16.5px; }
.modal-cab .cerrar { margin-left: auto; cursor: pointer; color: var(--text-3); background: none; border: none; font-size: 20px; }
.modal-cuerpo { padding: 20px; }
.modal-pie { display: flex; gap: 9px; justify-content: flex-end; padding: 15px 20px; border-top: 1px solid var(--border); }

/* ---------- Toast ---------- */
.toasts { position: fixed; bottom: 22px; right: 22px; display: flex; flex-direction: column; gap: 9px; z-index: 200; }
.toast { background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--primary);
  box-shadow: var(--shadow-lg); border-radius: 10px; padding: 12px 16px; font-size: 13px; min-width: 240px;
  animation: slidein .2s ease; }
.toast.ok { border-left-color: var(--success); }
.toast.err { border-left-color: var(--danger); }
@keyframes slidein { from { transform: translateX(20px); opacity: 0; } }

/* ---------- Utilidades ---------- */
.muted { color: var(--text-2); }
.muted-3 { color: var(--text-3); }
.flex { display: flex; align-items: center; gap: 10px; }
.between { justify-content: space-between; }
.wrap { flex-wrap: wrap; }
.mt-2 { margin-top: 8px; } .mt-3 { margin-top: 14px; } .mt-4 { margin-top: 20px; }
.vacio { text-align: center; padding: 40px 20px; color: var(--text-3); }
.vacio .ic { font-size: 34px; opacity: .4; margin-bottom: 8px; }
.spinner { width: 26px; height: 26px; border: 3px solid var(--border); border-top-color: var(--primary);
  border-radius: 50%; animation: spin .7s linear infinite; margin: 30px auto; }
@keyframes spin { to { transform: rotate(360deg); } }
.skeleton { background: linear-gradient(90deg, var(--surface-2), var(--surface-3), var(--surface-2));
  background-size: 200% 100%; animation: sk 1.2s infinite; border-radius: 6px; }
@keyframes sk { to { background-position: -200% 0; } }
.sparkline { display: inline-flex; align-items: flex-end; gap: 2px; height: 26px; }
.sparkline i { width: 4px; background: var(--secondary); border-radius: 2px; display: block; }

/* ---------- Login ---------- */
.login-wrap { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.login-hero { background: linear-gradient(150deg, var(--gi-deep), #062a47 60%, #0a6fb0);
  color: #fff; padding: 48px; display: flex; flex-direction: column; justify-content: center; position: relative; overflow: hidden; }
.login-hero::after { content: ""; position: absolute; right: -80px; bottom: -80px; width: 320px; height: 320px;
  border-radius: 50%; background: radial-gradient(circle, rgba(0,141,212,.5), transparent 70%); }
.login-hero .logo-big { width: 56px; height: 56px; border-radius: 15px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--gi-bright), #0fa3a3); font-weight: 800; font-size: 26px; margin-bottom: 22px; }
.login-hero h1 { font-size: 34px; line-height: 1.15; margin-bottom: 14px; }
.login-hero p { color: #b7d4ea; font-size: 15px; max-width: 400px; }
.login-hero .feats { margin-top: 26px; display: flex; flex-direction: column; gap: 11px; }
.login-hero .feats div { display: flex; gap: 10px; align-items: center; color: #d7e8f5; font-size: 13.5px; }
.login-form-wrap { display: grid; place-items: center; padding: 40px; background: var(--bg); }
.login-form { width: 100%; max-width: 360px; }
.login-form h2 { font-size: 22px; margin-bottom: 5px; }
.login-form .sub { color: var(--text-2); margin-bottom: 24px; font-size: 13.5px; }

@media (max-width: 1000px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: 1fr; } .login-wrap { grid-template-columns: 1fr; } .login-hero { display: none; } }
@media (max-width: 820px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: 0; top: 0; width: 82vw; max-width: 300px; transform: translateX(-100%); transition: transform .2s; }
  .sidebar.abierto { transform: none; box-shadow: var(--shadow-lg); }
  .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .campo-fila { grid-template-columns: 1fr; }
}