/* ============================================================================
   Centro de Otorrinolaringología del Sueño — Dra. Verónica Sartori
   Sistema de diseño
   Paleta: noche #222B4E · índigo #4059C9 · luna #8FA0EE · fondo #F5F6FA
           menta #0FA98D · ámbar #DE9B2D · rojo #D64550 · tinta #262B39
   ============================================================================ */

:root {
  --noche: #222B4E;
  --noche-2: #2C3763;
  --noche-3: #1A2140;
  --indigo: #4059C9;
  --indigo-osc: #3348A8;
  --luna: #8FA0EE;
  --fondo: #F5F6FA;
  --blanco: #FFFFFF;
  --tinta: #262B39;
  --tinta-2: #5A6172;
  --tinta-3: #9AA1B2;
  --linea: #E4E7EF;
  --menta: #0FA98D;
  --menta-suave: #E2F6F1;
  --ambar: #DE9B2D;
  --ambar-suave: #FBF2DF;
  --rojo: #D64550;
  --rojo-suave: #FBE9EA;
  --azul-suave: #E8ECFB;
  --radio: 14px;
  --radio-s: 9px;
  --sombra: 0 1px 2px rgba(34, 43, 78, .06), 0 8px 24px rgba(34, 43, 78, .07);
  --sombra-flotante: 0 12px 40px rgba(26, 33, 64, .22);
  --fuente: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--fuente);
  font-size: 15px;
  line-height: 1.55;
  color: var(--tinta);
  background: var(--fondo);
}
h1, h2, h3, h4 { margin: 0 0 .4em; font-weight: 800; letter-spacing: -.015em; }
h1 { font-size: 26px; }
h2 { font-size: 20px; }
h3 { font-size: 16px; }
p { margin: 0 0 1em; }
a { color: var(--indigo); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--luna); outline-offset: 2px; border-radius: 4px; }

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

/* Barra lateral: cielo nocturno (firma visual del centro) */
.sidebar {
  width: 236px;
  flex-shrink: 0;
  background:
    radial-gradient(1.5px 1.5px at 78% 12%, rgba(255,255,255,.75) 50%, transparent 51%),
    radial-gradient(1px 1px at 30% 7%,  rgba(255,255,255,.5)  50%, transparent 51%),
    radial-gradient(1px 1px at 60% 22%, rgba(255,255,255,.4)  50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 14% 18%, rgba(255,255,255,.55) 50%, transparent 51%),
    radial-gradient(1px 1px at 88% 30%, rgba(255,255,255,.35) 50%, transparent 51%),
    linear-gradient(178deg, var(--noche-3) 0%, var(--noche) 42%, var(--noche-2) 100%);
  color: #C7CEE6;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}
.marca {
  padding: 22px 20px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.marca .logo-luna {
  width: 38px; height: 38px; flex-shrink: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 66% 34%, transparent 46%, #F2D98D 47%);
  box-shadow: inset -3px 2px 0 rgba(242,217,141,.25);
}
.marca strong { display: block; color: #fff; font-size: 14px; line-height: 1.25; }
.marca span  { display: block; font-size: 11.5px; color: #97A2CC; }

.marca-afiliaciones {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-bottom: 1px solid rgba(255,255,255,.08);
}
.marca-afiliaciones img {
  height: 48px; width: auto; max-width: 130px;
  background: #fff; border-radius: 6px; padding: 4px 7px;
  object-fit: contain;
}

.nav-panel { padding: 14px 12px; flex: 1; }
.nav-panel .seccion { font-size: 10.5px; text-transform: uppercase; letter-spacing: .14em; color: #7683B3; margin: 16px 10px 6px; }
.nav-panel a {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 12px; margin-bottom: 2px;
  color: #C7CEE6; border-radius: 10px; font-weight: 600; font-size: 14px;
  transition: background .15s, color .15s;
}
.nav-panel a:hover { background: rgba(255,255,255,.07); color: #fff; text-decoration: none; }
.nav-panel a.activo { background: var(--indigo); color: #fff; }
.nav-panel a .fa { width: 18px; text-align: center; font-size: 15px; opacity: .9; }
.sidebar .pie {
  padding: 14px 20px; font-size: 12.5px; color: #7683B3;
  border-top: 1px solid rgba(255,255,255,.08);
}
.sidebar .pie a { color: #AEB9E2; }

.principal { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  background: var(--blanco);
  border-bottom: 1px solid var(--linea);
  padding: 0 28px;
  height: 62px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  position: sticky; top: 0; z-index: 40;
}
.topbar .titulo-pagina { font-size: 17px; font-weight: 800; }
.topbar .usuario { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--tinta-2); }
.topbar .usuario .avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--azul-suave); color: var(--indigo);
  display: flex; align-items: center; justify-content: center; font-weight: 800;
}

.contenido { padding: 26px 28px 60px; max-width: 1280px; width: 100%; margin: 0 auto; }

/* --------------------------------------------------------------- Tarjetas */
.tarjeta {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 22px;
  margin-bottom: 22px;
}
.tarjeta .encabezado {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin-bottom: 16px; flex-wrap: wrap;
}
.tarjeta .encabezado h2 { margin: 0; }
.subtexto { color: var(--tinta-2); font-size: 13.5px; }

.grilla { display: grid; gap: 22px; }
.grilla-2 { grid-template-columns: 1fr 1fr; }
.grilla-3 { grid-template-columns: repeat(3, 1fr); }
.grilla-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .grilla-4 { grid-template-columns: 1fr 1fr; } .grilla-3 { grid-template-columns: 1fr; } }
@media (max-width: 760px)  { .grilla-2, .grilla-4 { grid-template-columns: 1fr; } }

/* KPIs */
.kpi { padding: 18px 20px; }
.kpi .valor { font-size: 30px; font-weight: 800; letter-spacing: -.02em; line-height: 1.1; }
.kpi .etiqueta { font-size: 13px; color: var(--tinta-2); margin-top: 2px; }
.kpi .icono {
  float: right; width: 42px; height: 42px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 18px;
}
.kpi .icono.indigo { background: var(--azul-suave); color: var(--indigo); }
.kpi .icono.menta  { background: var(--menta-suave); color: var(--menta); }
.kpi .icono.ambar  { background: var(--ambar-suave); color: var(--ambar); }
.kpi .icono.rojo   { background: var(--rojo-suave); color: var(--rojo); }

/* ---------------------------------------------------------------- Botones */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--fuente); font-weight: 700; font-size: 14px;
  padding: 9px 16px; border-radius: 10px; border: 1px solid transparent;
  cursor: pointer; transition: background .15s, border-color .15s, color .15s;
  text-decoration: none !important; line-height: 1.3; background: none;
}
.btn-primario { background: var(--indigo); color: #fff; }
.btn-primario:hover { background: var(--indigo-osc); color: #fff; }
.btn-secundario { background: var(--blanco); color: var(--tinta); border-color: var(--linea); }
.btn-secundario:hover { border-color: var(--tinta-3); }
.btn-peligro { background: var(--rojo-suave); color: var(--rojo); }
.btn-peligro:hover { background: #F6D7D9; }
.btn-menta { background: var(--menta); color: #fff; }
.btn-menta:hover { background: #0C8A73; color: #fff; }
.btn-chico { padding: 5px 11px; font-size: 13px; border-radius: 8px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ------------------------------------------------------------ Formularios */
.campo { margin-bottom: 15px; }
.campo label { display: block; font-weight: 700; font-size: 13px; margin-bottom: 5px; color: var(--tinta); }
.campo .ayuda { font-size: 12.5px; color: var(--tinta-3); margin-top: 4px; }
.campo input[type=text], .campo input[type=email], .campo input[type=date],
.campo input[type=time], .campo input[type=number], .campo input[type=password],
.campo input[type=tel], .campo select, .campo textarea {
  width: 100%;
  font-family: var(--fuente); font-size: 14.5px; color: var(--tinta);
  background: var(--blanco);
  border: 1.5px solid var(--linea); border-radius: var(--radio-s);
  padding: 9px 12px;
  transition: border-color .15s;
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
  border-color: var(--indigo); outline: none;
}
.campo textarea { min-height: 96px; resize: vertical; }
.fila-campos { display: grid; gap: 0 16px; grid-template-columns: 1fr 1fr; }
.fila-campos-3 { display: grid; gap: 0 16px; grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 700px) { .fila-campos, .fila-campos-3 { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------------ Tabla */
.tabla-envoltura { overflow-x: auto; }
table.tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabla th {
  text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .09em;
  color: var(--tinta-3); font-weight: 800;
  padding: 10px 12px; border-bottom: 1.5px solid var(--linea); white-space: nowrap;
}
.tabla td { padding: 12px; border-bottom: 1px solid var(--linea); vertical-align: middle; }
.tabla tbody tr { transition: background .12s; }
.tabla tbody tr:hover { background: #FAFBFE; }
.tabla .sin-datos { text-align: center; color: var(--tinta-3); padding: 34px 12px; }

/* ------------------------------------------------------------------ Pills */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 800; padding: 3px 10px; border-radius: 999px;
  white-space: nowrap;
}
.pill::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill-menta { background: var(--menta-suave); color: var(--menta); }
.pill-ambar { background: var(--ambar-suave); color: #A87516; }
.pill-rojo  { background: var(--rojo-suave); color: var(--rojo); }
.pill-indigo{ background: var(--azul-suave); color: var(--indigo); }
.pill-gris  { background: #EEF0F5; color: var(--tinta-2); }

/* CPAP en uso: pulso de "respiración" */
.pill-respira::before { animation: respirar 3.4s ease-in-out infinite; }
@keyframes respirar {
  0%, 100% { transform: scale(.75); opacity: .55; }
  50%      { transform: scale(1.25); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .pill-respira::before { animation: none; }
  * { transition: none !important; }
}

/* ------------------------------------------------------------------ Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1.5px solid var(--linea); margin-bottom: 20px; flex-wrap: wrap; }
.tabs a {
  padding: 9px 16px; font-weight: 700; font-size: 14px; color: var(--tinta-2);
  border-bottom: 2.5px solid transparent; margin-bottom: -1.5px;
}
.tabs a:hover { color: var(--tinta); text-decoration: none; }
.tabs a.activo { color: var(--indigo); border-bottom-color: var(--indigo); }
.panel-tab { display: none; }
.panel-tab.activo { display: block; }

/* ----------------------------------------------------------------- Modal */
.modal-fondo {
  position: fixed; inset: 0; background: rgba(26, 33, 64, .5);
  display: none; align-items: flex-start; justify-content: center;
  padding: 6vh 16px; z-index: 100; overflow-y: auto;
}
.modal-fondo.abierto { display: flex; }
.modal-caja {
  background: var(--blanco); border-radius: var(--radio);
  box-shadow: var(--sombra-flotante);
  width: 100%; max-width: 560px; padding: 24px;
  animation: modal-entra .18s ease-out;
}
@keyframes modal-entra { from { transform: translateY(10px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-caja .encabezado { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.modal-caja .cerrar { background: none; border: 0; font-size: 22px; color: var(--tinta-3); cursor: pointer; line-height: 1; }

/* ----------------------------------------------------------------- Toast */
#toasts { position: fixed; bottom: 22px; right: 22px; z-index: 200; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: var(--noche); color: #fff; font-size: 14px; font-weight: 600;
  padding: 12px 18px; border-radius: 12px; box-shadow: var(--sombra-flotante);
  animation: modal-entra .2s ease-out; max-width: 360px;
}
.toast.error { background: var(--rojo); }
.toast.exito { background: var(--menta); }

/* ------------------------------------------------------------ Agenda día */
.agenda-controles { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.agenda-fecha { font-size: 17px; font-weight: 800; min-width: 220px; text-align: center; text-transform: capitalize; }
.slot {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 14px; border: 1px solid var(--linea); border-radius: var(--radio-s);
  margin-bottom: 8px; background: var(--blanco);
}
.slot .hora { font-weight: 800; font-size: 15px; width: 56px; color: var(--noche); }
.slot .paciente-nombre { font-weight: 700; }
.slot .detalle { flex: 1; min-width: 0; }
.slot .detalle .meta { font-size: 12.5px; color: var(--tinta-2); }
.slot.libre { border-style: dashed; color: var(--tinta-3); background: transparent; }
.slot.libre:hover { border-color: var(--indigo); color: var(--indigo); cursor: pointer; }
.slot .acciones { display: flex; gap: 6px; flex-wrap: wrap; }

/* --------------------------------------------------- Historia clínica */
.hc-entrada { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--linea); }
.hc-entrada:last-child { border-bottom: 0; }
.hc-entrada .punto {
  flex-shrink: 0; width: 10px; height: 10px; border-radius: 50%;
  background: var(--luna); margin-top: 6px;
}
.hc-entrada .cuerpo { flex: 1; }
.hc-entrada .meta { font-size: 12.5px; color: var(--tinta-3); margin-bottom: 3px; }
.hc-entrada .texto { white-space: pre-wrap; }

/* ================================================================ PORTAL */
.portal-body { background: var(--fondo); }
.portal-header {
  background: linear-gradient(170deg, var(--noche-3), var(--noche) 55%, var(--noche-2));
  color: #fff; padding: 0 0 70px;
}
.portal-nav {
  max-width: 1000px; margin: 0 auto; padding: 20px 22px;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.portal-nav .marca { border: 0; padding: 0; }
.portal-hero { max-width: 1000px; margin: 0 auto; padding: 46px 22px 0; }
.portal-hero h1 { font-size: clamp(28px, 5vw, 42px); color: #fff; max-width: 620px; line-height: 1.15; }
.portal-hero p { color: #B9C2E4; max-width: 560px; font-size: 17px; }
.portal-contenido { max-width: 1000px; margin: -46px auto 0; padding: 0 22px 70px; }

/* Pasos del turno online */
.pasos { display: flex; gap: 8px; margin-bottom: 22px; flex-wrap: wrap; }
.paso {
  display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700;
  color: var(--tinta-3);
}
.paso .num {
  width: 26px; height: 26px; border-radius: 50%; background: #E9EBF3;
  display: flex; align-items: center; justify-content: center; font-size: 12.5px;
}
.paso.activo { color: var(--indigo); }
.paso.activo .num { background: var(--indigo); color: #fff; }
.paso.hecho { color: var(--menta); }
.paso.hecho .num { background: var(--menta); color: #fff; }
.paso + .paso::before { content: '—'; color: var(--linea); margin-right: 8px; }
.panel-paso { display: none; }
.panel-paso.activo { display: block; }

.grilla-horarios { display: grid; grid-template-columns: repeat(auto-fill, minmax(86px, 1fr)); gap: 9px; }
.chip-hora {
  border: 1.5px solid var(--linea); background: var(--blanco); border-radius: 10px;
  padding: 9px 4px; text-align: center; font-weight: 700; font-size: 14px;
  cursor: pointer; font-family: var(--fuente); transition: all .12s;
}
.chip-hora:hover { border-color: var(--indigo); color: var(--indigo); }
.chip-hora.elegido { background: var(--indigo); border-color: var(--indigo); color: #fff; }

.grilla-dias { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 9px; }
.chip-dia {
  border: 1.5px solid var(--linea); background: var(--blanco); border-radius: 12px;
  padding: 10px 6px; text-align: center; cursor: pointer; font-family: var(--fuente); transition: all .12s;
}
.chip-dia .dia-semana { font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--tinta-3); font-weight: 800; }
.chip-dia .dia-num { font-size: 19px; font-weight: 800; }
.chip-dia .dia-mes { font-size: 12px; color: var(--tinta-2); }
.chip-dia:hover { border-color: var(--indigo); }
.chip-dia.elegido { background: var(--indigo); border-color: var(--indigo); }
.chip-dia.elegido * { color: #fff; }

/* ---------------------------------------------------------------- Login */
.login-fondo {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(1.5px 1.5px at 78% 12%, rgba(255,255,255,.7) 50%, transparent 51%),
    radial-gradient(1px 1px at 30% 27%,  rgba(255,255,255,.5)  50%, transparent 51%),
    radial-gradient(1px 1px at 60% 62%, rgba(255,255,255,.35)  50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 14% 78%, rgba(255,255,255,.5) 50%, transparent 51%),
    radial-gradient(1px 1px at 88% 80%, rgba(255,255,255,.3) 50%, transparent 51%),
    linear-gradient(160deg, var(--noche-3), var(--noche) 60%, var(--noche-2));
  padding: 20px;
}
.login-caja {
  background: var(--blanco); border-radius: 18px; box-shadow: var(--sombra-flotante);
  width: 100%; max-width: 400px; padding: 34px 32px;
}
.login-caja .marca { border: 0; padding: 0 0 20px; color: var(--tinta); }
.login-caja .marca strong { color: var(--tinta); }
.login-caja .marca span { color: var(--tinta-2); }

.alerta { border-radius: var(--radio-s); padding: 11px 14px; font-size: 13.5px; font-weight: 600; margin-bottom: 15px; }
.alerta-rojo { background: var(--rojo-suave); color: var(--rojo); }
.alerta-menta { background: var(--menta-suave); color: #0B7A66; }
.alerta-ambar { background: var(--ambar-suave); color: #8A5F10; }

/* Responsive del panel */
.menu-movil { display: none; }
@media (max-width: 920px) {
  .sidebar { position: fixed; z-index: 90; left: -240px; transition: left .2s ease; }
  .sidebar.abierta { left: 0; }
  .menu-movil { display: inline-flex; background: none; border: 0; font-size: 20px; color: var(--tinta); cursor: pointer; }
  .contenido { padding: 20px 16px 60px; }
  .topbar { padding: 0 16px; }
}