/* ─────────────────────────────────────────────────────────────
   Modo celular + tema claro/oscuro
   · En pantallas de hasta 900 px el panel se comporta como una app:
     barra superior, pestañas abajo, hojas que suben desde abajo y
     tarjetas en vez de tablas.
   · El tema lo elige cada persona (Claro / Oscuro / Automático) y queda
     en su navegador. Automático sigue la configuración del celular.
   ───────────────────────────────────────────────────────────── */

:root {
  --cita-bg: #FBF3DC;
  --chat-bg: #EFEAE2;
  --burbuja-in: #FFFFFF;
  --burbuja-out: #D9FDD3;
  --burbuja-tpl: #E7F0FA;
  --velo: rgba(255,255,255,.7);
  --invertido-bg: #1A1A16;
  --invertido-tx: #FFFFFF;
  --tabs-h: 62px;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --n-0:   #161C19;
  --n-25:  #19201C;
  --n-50:  #1D2521;
  --n-100: #242D28;
  --n-150: #2C3630;
  --n-200: #36413A;
  --n-300: #4C5851;
  --n-400: #74807A;
  --n-500: #8F9A94;
  --n-600: #AEB8B2;
  --n-700: #CBD3CE;
  --n-800: #DFE5E1;
  --n-900: #EEF2EF;
  --bg: #0F1412;
  --surface: #161C19;
  --surface-alt: #19201C;
  --accent: #14b8d4;
  --accent-dark: #0e8fa8;
  --accent-soft: rgba(20,184,212,.15);
  --accent-ring: rgba(20,184,212,.28);
  --ok: #5DB38F; --ok-soft: rgba(93,179,143,.14);
  --warn: #D9A55A; --warn-soft: rgba(217,165,90,.13);
  --danger: #E0766C; --danger-soft: rgba(224,118,108,.14);
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
  --shadow-md: 0 2px 8px rgba(0,0,0,.35);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.5);
  --cita-bg: #2A2618;
  --chat-bg: #0F1412;
  --burbuja-in: #1F2421;
  --burbuja-out: #1E4436;
  --burbuja-tpl: #1D2C3B;
  --velo: rgba(255,255,255,.05);
  --invertido-bg: #EEF2EF;
  --invertido-tx: #0F1412;
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
  --n-0:   #161C19;
  --n-25:  #19201C;
  --n-50:  #1D2521;
  --n-100: #242D28;
  --n-150: #2C3630;
  --n-200: #36413A;
  --n-300: #4C5851;
  --n-400: #74807A;
  --n-500: #8F9A94;
  --n-600: #AEB8B2;
  --n-700: #CBD3CE;
  --n-800: #DFE5E1;
  --n-900: #EEF2EF;
  --bg: #0F1412;
  --surface: #161C19;
  --surface-alt: #19201C;
  --accent: #14b8d4;
  --accent-dark: #0e8fa8;
  --accent-soft: rgba(20,184,212,.15);
  --accent-ring: rgba(20,184,212,.28);
  --ok: #5DB38F; --ok-soft: rgba(93,179,143,.14);
  --warn: #D9A55A; --warn-soft: rgba(217,165,90,.13);
  --danger: #E0766C; --danger-soft: rgba(224,118,108,.14);
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
  --shadow-md: 0 2px 8px rgba(0,0,0,.35);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.5);
  --cita-bg: #2A2618;
  --chat-bg: #0F1412;
  --burbuja-in: #1F2421;
  --burbuja-out: #1E4436;
  --burbuja-tpl: #1D2C3B;
  --velo: rgba(255,255,255,.05);
  --invertido-bg: #EEF2EF;
  --invertido-tx: #0F1412;
  color-scheme: dark;
  }
}

dialog { background: var(--surface); color: var(--text); }
select, input, textarea { color: var(--text); }
option { background: var(--surface); color: var(--text); }

/* Elementos que en claro usan fondo oscuro con texto blanco */
.segmento a.on, .pill { background: var(--invertido-bg) !important; color: var(--invertido-tx) !important; }

/* Selector de tema */
.tema { display: flex; gap: 2px; background: var(--n-100); border-radius: 8px; padding: 2px; margin-top: 10px; }
.tema button {
  flex: 1; border: none; background: transparent; color: var(--text-muted); font: inherit; font-size: 11.5px;
  padding: 5px 4px; border-radius: 6px; cursor: pointer;
}
.tema button.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow); font-weight: 600; }

/* Piezas del modo celular: ocultas en computador */
.m-top, .m-tabs, #m-volver-movil, .m-fab { display: none; }

@media (max-width: 900px) {
  html { -webkit-text-size-adjust: 100%; }
  body { background: var(--bg); }
  .shell { display: block; }
  .sidebar { display: none !important; }

  /* Barra superior */
  .m-top {
    display: flex; align-items: center; gap: 10px; position: fixed; top: 0; left: 0; right: 0; z-index: 60;
    height: calc(52px + env(safe-area-inset-top)); padding: env(safe-area-inset-top) 12px 0;
    background: var(--surface); border-bottom: 1px solid var(--border);
  }
  .m-marca {
    width: 30px; height: 30px; border-radius: 9px; background: var(--accent); color: #fff; font-weight: 750;
    font-size: 12px; display: flex; align-items: center; justify-content: center; letter-spacing: -.02em;
  }
  .m-titulo { flex: 1; font-weight: 680; font-size: 16.5px; letter-spacing: -.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .m-icono { border: none; background: var(--n-100); color: var(--text); width: 40px; height: 40px; border-radius: 12px; display: flex; align-items: center; justify-content: center; }

  /* Pestañas inferiores */
  .m-tabs {
    display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    height: calc(var(--tabs-h) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
    background: var(--surface); border-top: 1px solid var(--border);
  }
  .m-tabs a, .m-tabs button {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; position: relative;
    color: var(--text-faint); font-size: 10.5px; font-weight: 600; border: none; background: none; font-family: inherit;
    -webkit-tap-highlight-color: transparent;
  }
  .m-tabs a:hover { text-decoration: none; }
  .m-tabs svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
  .m-tabs .on { color: var(--accent); }
  .m-tabs .on svg { stroke-width: 2.2; }
  .m-badge {
    position: absolute; top: 6px; left: calc(50% + 6px); min-width: 18px; height: 18px; border-radius: 9px; padding: 0 5px;
    background: #25D366; color: #fff; font-size: 10.5px; font-weight: 700; display: flex; align-items: center; justify-content: center;
  }

  /* Hoja "Más" */
  .m-hoja {
    margin: auto 0 0; width: 100%; max-width: 100%; border: none; border-radius: 20px 20px 0 0; padding: 8px 16px calc(16px + env(safe-area-inset-bottom));
    box-shadow: var(--shadow-lg);
  }
  .m-hoja::backdrop { background: rgba(0,0,0,.4); }
  .m-hoja-asa { width: 40px; height: 5px; border-radius: 3px; background: var(--n-200); margin: 4px auto 12px; }
  .m-hoja-cab { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
  .m-hoja-cab span { font-size: 12.5px; color: var(--text-faint); }
  .m-hoja-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .m-hoja-grid a {
    background: var(--n-50); border: 1px solid var(--border); border-radius: 12px; padding: 14px 12px; color: var(--text);
    font-weight: 600; font-size: 14px;
  }
  .m-hoja-grid a:hover { text-decoration: none; }
  .m-hoja-pie { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
  .m-hoja-pie .btn { width: 100%; min-height: 44px; }

  #m-volver-movil {
    position: fixed; bottom: 16px; right: 16px; z-index: 90; border: none; border-radius: 24px; padding: 12px 18px;
    background: var(--accent); color: #fff; font-weight: 650; box-shadow: var(--shadow-lg); font-family: inherit;
  }

  /* Contenido */
  .main {
    padding: calc(64px + env(safe-area-inset-top)) 12px calc(var(--tabs-h) + 24px + env(safe-area-inset-bottom));
    max-width: none;
  }
  .page-head { flex-direction: column; align-items: stretch; gap: 10px; margin-bottom: 14px; }
  .page-head h1, .page-title { font-size: 20px; }
  .page-head > div:last-child:not(:first-child) { display: flex; flex-wrap: wrap; gap: 8px; }
  .page-head .row { flex: 1 1 auto !important; }

  /* Tacto: nada menor a 40 px y sin zoom automático de iOS */
  input[type=text], input[type=search], input[type=email], input[type=number], input[type=password],
  input[type=date], input[type=time], input[type=tel], select, textarea { font-size: 16px; min-height: 42px; }
  textarea { min-height: 84px; }
  .btn { min-height: 42px; padding: 9px 15px; font-size: 14px; }
  .btn-sm { min-height: 36px; padding: 6px 12px; font-size: 13px; }
  label { font-size: 13px; }
  .row { flex-direction: column; align-items: stretch; }
  .row > * { flex: 1 1 auto !important; width: 100%; }
  .row > .shrink { width: auto; }
  label.check, .check-grid label { min-height: 36px; font-size: 14px; }
  .check-grid { grid-template-columns: 1fr !important; }

  .grid-4 { grid-template-columns: 1fr 1fr !important; }
  .grid-3, .grid-2, .grid[style*="grid-template-columns"] { grid-template-columns: 1fr !important; }
  .stat { padding: 12px; }
  .stat-value { font-size: 22px; }
  .card { border-radius: 14px; }
  .card-head { padding: 12px 14px; flex-wrap: wrap; }
  .card-pad { padding: 14px; }
  .card:has(> table), .card:has(> .tabla) { overflow-x: auto; }
  th, td { padding: 9px 12px; }
  .tabs { margin-left: -12px; margin-right: -12px; padding: 0 12px; }
  .tabs a { padding: 10px 12px; }

  /* Ventanas emergentes: hojas a pantalla completa */
  dialog.modal, dialog.pc-modal {
    margin: auto 0 0; width: 100%; max-width: 100%; max-height: 94dvh; border-radius: 20px 20px 0 0;
  }
  dialog.modal .modal-cuerpo { max-height: calc(94dvh - 130px); }
  dialog.modal .modal-pie { padding-bottom: calc(12px + env(safe-area-inset-bottom)); }
  dialog.modal .modal-pie .btn { width: 100%; min-height: 48px; font-size: 15px; }

  /* Paleta de búsqueda arriba, a lo ancho */
  #paleta { padding-top: calc(10px + env(safe-area-inset-top)); }
  .paleta-caja { width: calc(100vw - 20px); }
  .paleta-item { padding: 12px; }

  /* Botón flotante */
  .m-fab {
    display: flex; position: fixed; right: 16px; bottom: calc(var(--tabs-h) + 16px + env(safe-area-inset-bottom)); z-index: 55;
    width: 56px; height: 56px; border-radius: 18px; border: none; background: var(--accent); color: #fff; font-size: 28px;
    align-items: center; justify-content: center; box-shadow: 0 6px 18px rgba(47,107,87,.4);
  }

  /* ── Agenda ── */
  .pag-agenda .copi-barra { display: none; }
  .pag-agenda .barra { padding: 10px; gap: 8px; }
  .pag-agenda .nav-fecha { width: 100%; }
  .pag-agenda .nf-fecha { flex: 1; justify-content: center; }
  .pag-agenda .nf-btn { padding: 10px 14px; }
  .pag-agenda .segmento { width: 100%; }
  .pag-agenda .segmento a { flex: 1; text-align: center; padding: 9px 0; }
  .pag-agenda .filtros { min-width: 100%; flex-wrap: wrap; }
  .pag-agenda .filtros .f-q { flex: 1 1 100%; }
  .pag-agenda .filtros select { flex: 1 1 45%; }
  .pag-agenda .barra > .btn-primary { display: none; }
  .pag-agenda .resumen-linea { font-size: 12.5px; }
  .pag-agenda .lista { padding: 8px; }
  .pag-agenda .lista-hint { display: none; }
  .pag-agenda .renglon { grid-template-columns: 44px 1fr; gap: 6px; padding: 4px 0; }
  .pag-agenda .r-hora { padding-top: 11px; }
  .pag-agenda .disponible { min-height: 44px; }
  .cita { padding: 12px; cursor: default; }
  .cita-nombre { font-size: 15.5px; }
  .cita-estados { gap: 5px; }
  .est { min-height: 40px; font-size: 17px; }
  .cita-acciones { flex-wrap: wrap; gap: 5px; }
  .acc { min-height: 38px; display: flex; align-items: center; justify-content: center; font-size: 12.5px; }
  .cita-acciones > a.acc { flex: 1 1 30%; }

  /* ── Pacientes: tabla → tarjetas ── */
  .pc-buscar { margin-top: 4px; border-radius: 14px; }
  .pc-ayuda { margin-bottom: 12px; }
  .pc-barra { padding: 0 0 10px; }
  .pc-barra > div:last-child { width: 100%; }
  .pc-barra > div:last-child select { flex: 1; }
  .pc-tabla thead { display: none; }
  .pc-tabla, .pc-tabla tbody { display: block; }
  .pc-tabla tbody tr {
    display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; background: var(--surface); border: 1px solid var(--border);
    border-radius: 14px; padding: 12px 14px; margin-top: 8px;
  }
  .pc-tabla td { display: block !important; padding: 0 !important; font-size: 13px; color: var(--text-muted); }
  .pc-tabla td:nth-child(1) { grid-column: 1 / 3; margin-bottom: 4px; }
  .pc-tabla td:nth-child(2) { grid-column: 1; }
  .pc-tabla td:nth-child(3) { grid-column: 1; }
  .pc-tabla td:nth-child(4) { grid-column: 1; }
  .pc-tabla td:nth-child(5) { display: none !important; }
  .pc-tabla td:nth-child(6) { grid-column: 2; grid-row: 2 / 4; align-self: center; }
  .pc-tabla td:nth-child(7) { grid-column: 1; }
  .pc-tabla td:nth-child(7):not(:empty)::before { content: "Última cita: "; }
  .pc-tabla td:nth-child(8) { display: none !important; }
  .pc-mail { max-width: none; }

  /* ── Historia clínica ── */
  .clin-grid, .agenda-wrap, .plantilla-grid { grid-template-columns: 1fr !important; }
  .nota { padding: 12px 14px; }
  .nota dl { grid-template-columns: 1fr; gap: 2px; }
  .nota dt { margin-top: 6px; }
  .fotos { grid-template-columns: 1fr 1fr; padding: 10px; }
  .btn-grabar { min-height: 44px; padding: 10px 16px; font-size: 15px; }

  /* ── Asistente IA ── */
  .copi { margin-top: 0; }
  .copi-caja { flex-direction: column; align-items: stretch; padding: 10px 12px; }
  .copi-caja .btn { width: 100%; min-height: 46px; }
  .copi-chips { flex-wrap: nowrap; overflow-x: auto; margin-left: -12px; margin-right: -12px; padding: 0 12px 4px; }
  .copi-chip { flex: 0 0 auto; padding: 9px 14px; }
  .copi-paciente { flex-direction: column; align-items: stretch; }
  .copi-paciente > div { max-width: none !important; }

  /* ── Embudo ── */
  .tablero { margin-right: -12px; padding-right: 12px; scroll-snap-type: x mandatory; }
  .columna { scroll-snap-align: start; min-width: 84vw !important; max-width: 84vw !important; flex-basis: 84vw !important; }
}

/* ── Chats en el celular ── */
@media (max-width: 900px) {
  body.pag-inbox .main:has(.kb) { padding: calc(52px + env(safe-area-inset-top)) 0 calc(var(--tabs-h) + env(safe-area-inset-bottom)); }
  .pag-inbox .kb { height: calc(100dvh - 52px - var(--tabs-h) - env(safe-area-inset-top) - env(safe-area-inset-bottom)); }
  /* Dentro de un chat: pantalla completa, como WhatsApp */
  body:has(.kb.con-chat) .m-top, body:has(.kb.con-chat) .m-tabs { display: none; }
  body:has(.kb.con-chat) .main { padding: 0; }
  body:has(.kb.con-chat) .kb { height: 100dvh; }
  .kc-cab { padding: calc(8px + env(safe-area-inset-top)) 10px 8px; }
  .composer { padding-bottom: calc(8px + env(safe-area-inset-bottom)); }
  .composer .hint { display: none; }
  .conv-item { padding: 12px; }
  .kb-filtros { overflow-x: auto; flex-wrap: nowrap; }
  .kb-filtros a, .kb-filtros select { flex: 0 0 auto; }
  .kb-filtros a { padding: 7px 12px; font-size: 13px; }
}

.m-hoja-tit { font-size: 11px; text-transform: uppercase; letter-spacing: .07em; color: var(--text-faint); font-weight: 650; margin: 16px 0 6px; }
.tema-grande button { padding: 10px 4px; font-size: 13.5px; }

@media (max-width: 900px) {
  .page-head .row, .page-head > div:last-child:not(:first-child) { display: grid !important; grid-template-columns: 1fr 1fr; gap: 8px; }
  .page-head .row > *, .page-head > div:last-child > * { width: 100%; }
  .pc-barra > div:last-child { flex-wrap: wrap; }
  .pc-barra > div:last-child select { flex: 1 1 100%; }
  .pc-barra > div:last-child .btn { flex: 1 1 40%; }
  .kb .kb-filtros { flex-wrap: nowrap; overflow-x: auto; }
  .kb .kb-filtros select { min-height: 34px; font-size: 13px; }
  .pag-agenda .resumen-linea .btn { min-height: 34px; }
}

@media (max-width: 900px) {
  .kb > section { min-width: 0; max-width: 100vw; }
  .kb .kb-filtros { max-width: 100%; }
}

/* ── Agenda por profesional en el celular: una columna a la vez ── */
@media (max-width: 900px) {
  .pag-agenda .col-chips { display: flex !important; gap: 6px; overflow-x: auto; margin: 0 -12px 10px; padding: 0 12px 2px; }
  .pag-agenda .col-chips button {
    flex: 0 0 auto; display: flex; align-items: center; gap: 6px; border: 1px solid var(--border); background: var(--surface);
    color: var(--text-muted); border-radius: 20px; padding: 8px 13px; font: inherit; font-size: 13.5px; font-weight: 600;
  }
  .pag-agenda .col-chips button i { width: 9px; height: 9px; border-radius: 50%; background: var(--esp); }
  .pag-agenda .col-chips button b { font-size: 11.5px; background: var(--n-100); border-radius: 9px; padding: 0 6px; }
  .pag-agenda .col-chips button.on { border-color: var(--esp); color: var(--text); background: var(--surface); box-shadow: 0 0 0 1px var(--esp) inset; }
  .pag-agenda .columnas { grid-template-columns: repeat(var(--n), 100%) !important; gap: 0 !important; scroll-snap-type: x mandatory; margin: 0 -12px; padding: 0 0 6px; }
  .pag-agenda .col { scroll-snap-align: start; margin: 0 12px; }
  .pag-agenda .col-fila { grid-template-columns: 44px 1fr; }
  .pag-agenda .c2 { padding: 10px 12px; }
  .pag-agenda .c2-nombre { font-size: 15px; }
  .pag-agenda .libre { min-height: 44px; font-size: 13.5px; }
  .pag-agenda .h-estados .est { min-height: 54px; font-size: 18px; }
  .pag-agenda .h-acciones .btn { min-height: 46px; }
  .pag-agenda .dia-rejilla { grid-template-columns: 1fr; }
}