:root {
  --primary: #0071e3;
  --primary-dark: #0058b3;
  --primary-soft: rgba(0, 113, 227, 0.12);
  --bg: #f5f5f7;
  --card: #ffffff;
  --sunken: rgba(0, 0, 0, 0.05);
  --hover: rgba(0, 0, 0, 0.05);
  --hover-strong: rgba(0, 0, 0, 0.1);
  --topbar: rgba(255, 255, 255, 0.8);
  --text: #1d1d1f;
  --muted: #86868b;
  --border: #e5e5ea;
  --danger: #d70015;
  --danger-bg: #ffece8;
  --success: #1f8a4c;
  --success-bg: #e6f7ec;
  --warning: #a15c00;
  --warning-bg: #fdf2e0;
  --info: #0058b3;
  --info-bg: #e8f2fd;
  --accent: #6b3fa0;
  --accent-bg: #f2e8fd;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04), 0 1px 6px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 2px 10px rgba(0, 0, 0, 0.06), 0 8px 24px rgba(0, 0, 0, 0.05);
  --radius: 16px;
  --radius-sm: 10px;
}

/* Modo oscuro: solo se reasignan las variables, ninguna regla se duplica. */
@media (prefers-color-scheme: dark) {
  :root {
    --primary: #0a84ff;
    --primary-dark: #409cff;
    --primary-soft: rgba(10, 132, 255, 0.22);
    --bg: #000000;
    --card: #1c1c1e;
    --sunken: rgba(255, 255, 255, 0.06);
    --hover: rgba(255, 255, 255, 0.08);
    --hover-strong: rgba(255, 255, 255, 0.14);
    --topbar: rgba(28, 28, 30, 0.72);
    --text: #f5f5f7;
    --muted: #98989d;
    --border: #38383a;
    --danger: #ff453a;
    --danger-bg: #3b1d1a;
    --success: #30d158;
    --success-bg: #14301d;
    --warning: #ffd60a;
    --warning-bg: #362d10;
    --info: #64d2ff;
    --info-bg: #10303c;
    --accent: #d0a6ff;
    --accent-bg: #2c1f3d;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 2px 10px rgba(0, 0, 0, 0.6), 0 8px 24px rgba(0, 0, 0, 0.45);
  }
  html { color-scheme: dark; }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  /* iOS Safari agranda el texto al girar a horizontal si no se fija esto */
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  /* el flash gris de Android al tocar se sustituye por los estados :active propios */
  -webkit-tap-highlight-color: transparent;
  /* evita el rebote de la pagina completa al hacer scroll al limite */
  overscroll-behavior-y: none;
  min-height: 100dvh;
  font-family: -apple-system, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-weight: 600; letter-spacing: -0.01em; color: var(--text); margin: 0 0 1rem; }
h1 { font-size: 1.75rem; margin-bottom: 1.25rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
p { color: var(--text); }

:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 6px; }

/* ---------- Iconos ----------
   Un solo sprite SVG en linea (ver _icons.html). Heredan currentColor, asi que
   toman el color del texto y funcionan igual en claro y oscuro sin variantes. */
.ico {
  width: 1.15em; height: 1.15em; flex: 0 0 auto; vertical-align: -0.2em;
  fill: none; stroke: currentColor; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
}
.ico-lg { width: 1.5em; height: 1.5em; stroke-width: 1.6; }
.ico-xl { width: 2.4rem; height: 2.4rem; stroke-width: 1.3; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* ---------- Topbar ---------- */
.topbar {
  background: var(--topbar);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.topbar-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 max(1.25rem, env(safe-area-inset-left)) 0 max(1.25rem, env(safe-area-inset-right));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 52px;
}
.brand {
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.nav { display: flex; align-items: center; gap: 0.35rem; }
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.65rem;
  border-radius: 8px;
  white-space: nowrap;
}
.nav-link:hover { background: var(--hover); }
.nav-link.current { background: var(--hover); font-weight: 600; }

.nav-menu { position: relative; }
.nav-menu > summary {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.65rem;
  border-radius: 8px;
  cursor: pointer;
  list-style: none;
  white-space: nowrap;
}
.nav-menu > summary::-webkit-details-marker { display: none; }
.nav-menu > summary:after { content: "⌄"; color: var(--muted); font-size: 0.85em; margin-left: -0.15rem; }
.nav-menu:hover > summary, .nav-menu[open] > summary { background: var(--hover); }
.nav-menu.current > summary { font-weight: 600; background: var(--hover); }
.nav-menu .nav-menu-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: var(--card);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  padding: 0.4rem;
  min-width: 190px;
  display: flex;
  flex-direction: column;
}
.nav-menu .nav-menu-panel a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  text-decoration: none;
  font-size: 0.88rem;
  padding: 0.5rem 0.6rem;
  border-radius: 7px;
  white-space: nowrap;
}
.nav-menu .nav-menu-panel a .ico { color: var(--muted); }
.nav-menu .nav-menu-panel a:hover { background: var(--sunken); }
.nav-menu .nav-menu-panel a:hover .ico { color: var(--primary); }

.nav-account { position: relative; margin-left: 0.25rem; }
.nav-account > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.5rem 0.25rem 0.25rem;
  border-radius: 999px;
}
.nav-account > summary::-webkit-details-marker { display: none; }
.nav-account:hover > summary, .nav-account[open] > summary { background: var(--hover); }
.avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--primary); color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 600; flex-shrink: 0;
}
.nav-account-name { font-size: 0.85rem; color: var(--text); }
.nav-account .nav-menu-panel { right: 0; left: auto; min-width: 210px; }
.nav-account-role { color: var(--muted); font-size: 0.78rem; padding: 0.3rem 0.6rem 0.5rem; border-bottom: 1px solid var(--border); margin-bottom: 0.3rem; }

.nav-toggle-checkbox, .nav-toggle-label { display: none; }

/* ---------- Avatares / color por alumno ---------- */
.avatar-shape {
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 600; color: white; flex-shrink: 0; overflow: hidden; letter-spacing: 0;
}
.avatar-sm { width: 32px; height: 32px; font-size: 0.8rem; }
.avatar-md { width: 48px; height: 48px; font-size: 1.05rem; }
.avatar-lg { width: 96px; height: 96px; font-size: 2rem; }
.avatar-xl { width: 140px; height: 140px; font-size: 2.8rem; }
.avatar-photo { background: var(--border); }
.avatar-photo img { width: 100%; height: 100%; object-fit: cover; }
.avatar-c0 { background: linear-gradient(135deg, #ff9f0a, #ff8000); }
.avatar-c1 { background: linear-gradient(135deg, #34c759, #28a745); }
.avatar-c2 { background: linear-gradient(135deg, #0071e3, #0058b3); }
.avatar-c3 { background: linear-gradient(135deg, #ff375f, #ff2d55); }
.avatar-c4 { background: linear-gradient(135deg, #af52de, #9130c9); }
.avatar-c5 { background: linear-gradient(135deg, #5ac8fa, #32ade6); }
.avatar-c6 { background: linear-gradient(135deg, #5e5ce6, #3634a3); }
.avatar-c7 { background: linear-gradient(135deg, #a2845e, #7c5e3c); }
.avatar-c8 { background: linear-gradient(135deg, #ff2d95, #c2185b); }
.avatar-c9 { background: linear-gradient(135deg, #00c7be, #00918a); }
.avatar-c10 { background: linear-gradient(135deg, #c9a227, #a68415); }
.avatar-c11 { background: linear-gradient(135deg, #8e8e93, #636366); }

/* ---------- Layout ---------- */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 2rem max(1.25rem, env(safe-area-inset-right)) 4rem max(1.25rem, env(safe-area-inset-left));
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}
.card > h2:first-child, .card > h1:first-child { margin-top: 0; }

.login-wrap {
  /* dvh y no vh: en movil la barra del navegador se colapsa y con vh la caja
     salta de tamano a media pagina */
  min-height: 80dvh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-card {
  width: 100%;
  max-width: 380px;
  padding: 2rem 1.75rem;
}
.login-brand { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; margin-bottom: 1.5rem; }
.login-brand-glow {
  width: 96px; height: 96px; border-radius: 50%;
  display: grid; place-items: center;
  background:
    radial-gradient(circle at 30% 25%, rgba(253, 143, 167, 0.35) 0%, transparent 55%),
    radial-gradient(circle at 72% 30%, rgba(81, 189, 189, 0.32) 0%, transparent 55%),
    radial-gradient(circle at 50% 78%, rgba(254, 205, 81, 0.35) 0%, transparent 55%);
}
.login-brand img { width: 68px; height: 68px; }
.login-passkey { width: 100%; margin-top: 0; min-height: 50px; font-size: 0.95rem; }
.login-google {
  width: 100%; min-height: 50px; font-size: 0.95rem;
  display: flex; align-items: center; justify-content: center; gap: 0.6rem;
  margin-top: 0.6rem; text-decoration: none;
}
/* Cuando el boton de passkey esta oculto, Google queda primero sin hueco arriba */
.login-passkey[hidden] + .errors[hidden] + .login-google { margin-top: 0; }
.login-remember {
  display: flex; align-items: center; gap: 0.5rem;
  margin: 0.9rem 0 0.2rem; font-size: 0.88rem; color: var(--text);
  cursor: pointer;
}
.login-remember input { width: auto; margin: 0; accent-color: var(--accent); }
.login-submit { width: 100%; }
.face-id-promo { margin-bottom: 1rem; }
.reset-keep { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.78rem; color: var(--muted); margin: 0 0.4rem 0 0.2rem; cursor: pointer; white-space: nowrap; }
.reset-keep input { width: auto; margin: 0; accent-color: var(--accent); }

/* Chips de momento: casillas ocultas + etiquetas grandes, para marcar con el
   pulgar. Mismo truco checkbox+label que el selector de alumnos de evidencia. */
.chip-picker { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.3rem 0 0.8rem; }
.chip-check { position: absolute; opacity: 0; pointer-events: none; }
.chip {
  padding: 0.55rem 0.9rem; border: 1.5px solid var(--border); border-radius: 999px;
  font-size: 0.95rem; cursor: pointer; user-select: none; background: var(--card);
}
.chip-check:checked + .chip { border-color: var(--accent); background: var(--accent-bg); font-weight: 600; }
.chip-check:focus-visible + .chip { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Honeypot del formulario publico: fuera del flujo visual, no display:none
   (algunos bots detectan display:none y lo saltan). */
.hp-field { position: absolute; left: -9999px; top: -9999px; height: 1px; overflow: hidden; }
.public-form-card { max-width: 30rem; }
.login-informes { text-align: center; margin: 1rem 0 0; color: var(--muted); }

/* Checklist de expediente en la ficha del alumno. */
.doc-checklist { list-style: none; margin: 0 0 0.8rem; padding: 0; }
.doc-checklist li { display: flex; align-items: center; gap: 0.45rem; padding: 0.25rem 0; }
.doc-checklist li.ok .ico { color: var(--success); }
.doc-checklist li.missing { color: var(--muted); }
.doc-checklist li.missing .ico { color: var(--warning); }

.moment-quick {
  display: inline-flex; align-items: center; gap: 0.15rem;
  font-size: 0.72rem; color: var(--accent); text-decoration: none;
  border: 1px solid var(--border); border-radius: 999px; padding: 0.15rem 0.55rem;
  margin-left: 0.5rem; vertical-align: middle; white-space: nowrap;
}
.moment-quick .ico { width: 0.8rem; height: 0.8rem; }
.moment-list { list-style: none; margin: 0; padding: 0; }
.moment-list li {
  display: flex; gap: 0.6rem; align-items: baseline;
  padding: 0.5rem 0; border-bottom: 1px solid var(--border);
}
.moment-list li:last-child { border-bottom: none; }
.moment-list li > span:nth-child(2) { flex: 1; }

/* Cronologia del portal de padres: un hilo por dia, tipo feed. */
.feed-day {
  font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--muted); margin: 1.1rem 0 0.4rem;
}
.feed-day:first-child { margin-top: 0.2rem; }
.feed-item { display: flex; gap: 0.7rem; align-items: flex-start; padding: 0.45rem 0; }
.feed-item-quiet { color: var(--muted); font-size: 0.9rem; padding: 0.25rem 0; }
.feed-ico {
  flex-shrink: 0; width: 2rem; height: 2rem; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--sunken); color: var(--accent);
}
.feed-item-quiet .feed-ico { width: 1.5rem; height: 1.5rem; background: transparent; }
.feed-ico.warn { background: var(--warning-bg); color: var(--warning); }
.feed-ico.ok { color: var(--success); }
.feed-chip {
  display: inline-block; padding: 0.15rem 0.6rem; border-radius: 999px;
  background: var(--accent-bg); color: var(--accent); font-size: 0.82rem; font-weight: 600;
  margin: 0 0.25rem 0.25rem 0;
}
.feed-note { margin: 0.2rem 0 0; font-size: 0.92rem; }
.feed-photos { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.feed-photo {
  width: 74px; height: 74px; border-radius: 10px; overflow: hidden;
  background: var(--sunken); display: inline-flex; align-items: center; justify-content: center;
}
.feed-photo img { width: 100%; height: 100%; object-fit: cover; }

/* Metas visibles: barra de avance simple, verde al lograrse. */
.goal-list { display: flex; flex-direction: column; gap: 0.9rem; }
.goal-row { display: grid; grid-template-columns: 1fr auto; gap: 0.3rem 0.6rem; align-items: center; }
.goal-head { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; }
.goal-desc { font-weight: 500; }
.goal-bar { height: 8px; border-radius: 999px; background: var(--sunken); overflow: hidden; }
.goal-fill { height: 100%; border-radius: 999px; background: var(--accent); }
.goal-fill.done { background: var(--success); }
.goal-pct { font-size: 0.82rem; font-weight: 700; color: var(--muted); min-width: 2.6rem; text-align: right; }

/* Secciones plegadas del portal (evaluaciones, datos). */
.portal-fold summary { cursor: pointer; list-style: none; display: flex; align-items: center; }
.portal-fold summary::-webkit-details-marker { display: none; }
.portal-fold summary h2 { margin: 0; }
.portal-fold summary::after { content: "›"; margin-left: auto; font-size: 1.3rem; color: var(--muted); transform: rotate(90deg); transition: transform 0.15s; }
.portal-fold[open] summary::after { transform: rotate(-90deg); }
.portal-fold[open] summary { margin-bottom: 0.8rem; }

/* Punto de aviso nuevo en la pestana Avisos (portal de padres). */
.nav-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #e11d48; margin-left: 4px; vertical-align: top; }
.tabbar-item { position: relative; }
.tabbar-item .nav-dot { position: absolute; top: 5px; right: calc(50% - 16px); margin: 0; }
.face-id-promo-body { display: flex; flex-direction: column; gap: 0.6rem; }
.face-id-promo-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.login-divider { display: flex; align-items: center; gap: 0.75rem; margin: 1.1rem 0; color: var(--muted); font-size: 0.8rem; }
.login-divider:before, .login-divider:after { content: ""; flex: 1; height: 1px; background: var(--border); }

.login-password > summary {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 44px; padding: 0.5rem 0.75rem; border-radius: 980px;
  color: var(--text); font-size: 0.88rem; font-weight: 500;
  cursor: pointer; list-style: none; background: var(--sunken);
}
.login-password > summary::-webkit-details-marker { display: none; }
.login-password > summary:hover { background: var(--hover-strong); }
.login-password[open] > summary { background: none; color: var(--muted); margin-bottom: -0.5rem; }
.login-password[open] > summary .ico { display: none; }
.login-card h1 {
  font-size: 1.3rem;
  text-align: center;
  margin-bottom: 1.5rem;
}

/* ---------- Forms ---------- */
label { display: block; font-size: 0.85rem; font-weight: 500; margin: 1rem 0 0.35rem; color: var(--text); }
input[type=text], input[type=password], input[type=email], input[type=date], input[type=datetime-local], input[type=time], input[type=number], input[type=file], select, textarea {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 16px; /* evita el auto-zoom de iOS Safari al enfocar (dispara si es <16px) */
  font-family: inherit;
  background: var(--card);
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-soft);
}
textarea { min-height: 6rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 44px;
  background: var(--primary);
  color: white;
  border: none;
  padding: 0.6rem 1.25rem;
  border-radius: 980px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  margin-top: 1rem;
  transition: background 0.15s, transform 0.05s;
}
.btn:hover { background: var(--primary-dark); }
.btn:active { transform: scale(0.98); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { filter: brightness(0.88); background: var(--danger); }
.btn-secondary { background: var(--sunken); color: var(--text); }
.btn-secondary:hover { background: var(--hover-strong); }
.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.82rem; margin-top: 0; min-height: 38px; }
.btn:disabled, .btn.is-busy { opacity: 0.6; cursor: default; pointer-events: none; }
/* mientras se envia el formulario el boton avisa que ya esta trabajando */
.btn.is-busy:after {
  content: "";
  width: 0.9em; height: 0.9em; margin-left: 0.1rem;
  border: 2px solid currentColor; border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.alert { padding: 0.75rem 1rem; border-radius: var(--radius-sm); margin-bottom: 1.25rem; font-size: 0.9rem; }
.alert-error { background: var(--danger-bg); color: var(--danger); }
.alert-success { background: var(--success-bg); color: var(--success); }
.alert-info { background: var(--info-bg); color: var(--info); }
.errors { color: var(--danger); font-size: 0.8rem; margin-top: 0.3rem; }
.alert-mark { display: inline-flex; color: var(--danger); }
.alert-mark .ico { width: 1em; height: 1em; }
.medical-alert .ico { margin-top: 0.1rem; }
.alert .ico { margin-top: 0.05rem; }

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -0.1rem; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 0.7rem 0.6rem; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em; }
tbody tr:hover { background: var(--sunken); }
tbody tr:last-child td { border-bottom: none; }
tr[data-href] { cursor: pointer; }
.cell-link { color: var(--text); text-decoration: none; font-weight: 500; }
.cell-link:hover { color: var(--primary); }
.cell-main { display: flex; align-items: center; gap: 0.65rem; }

.badge { display: inline-flex; align-items: center; gap: 0.25rem; padding: 0.2rem 0.65rem; border-radius: 999px; font-size: 0.72rem; font-weight: 600; }
.badge-ok, .badge-activo, .badge-admin { background: var(--success-bg); color: var(--success); }
.badge-off, .badge-baja, .badge-inactivo { background: var(--danger-bg); color: var(--danger); }
.badge-info, .badge-maestra { background: var(--info-bg); color: var(--info); }
.badge-warn, .badge-asistente { background: var(--warning-bg); color: var(--warning); }
.badge-accent, .badge-padre { background: var(--accent-bg); color: var(--accent); }
.badge-neutral, .badge-lista_espera { background: var(--sunken); color: var(--muted); }

/* Aviso informativo: el icono toma el color de acento, el texto se queda
   legible en el color normal (no todo en amarillo y negritas). */
.diag-output {
  margin-top: 0.75rem; padding: 0.7rem 0.9rem;
  background: var(--sunken); border-radius: var(--radius-sm);
  font-size: 0.78rem; line-height: 1.5; white-space: pre-wrap;
  overflow-wrap: anywhere; font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.rename-form { display: flex; gap: 0.4rem; align-items: center; flex-wrap: wrap; }
.rename-form input[type=text] { flex: 1; min-width: 8rem; font-size: 0.95rem; padding: 0.45rem 0.6rem; }
.rename-form .btn { flex-shrink: 0; }

.notice {
  display: flex; align-items: flex-start; gap: 0.6rem;
  padding: 0.8rem 1rem; border-radius: var(--radius-sm);
  margin: 0 0 1rem; font-size: 0.9rem; line-height: 1.45;
}
.notice .ico { flex-shrink: 0; margin-top: 0.1rem; }
.notice-warning { background: var(--warning-bg); border: 1px solid var(--warning); }
.notice-warning .ico { color: var(--warning); }
.notice-ok { background: var(--success-bg); border: 1px solid var(--success); }
.notice-ok .ico { color: var(--success); }
.notice-info { background: var(--info-bg); border: 1px solid var(--info); }
.notice-info .ico { color: var(--info); }

.medical-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  background: var(--danger-bg);
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

/* ---------- Estado vacio ---------- */
.empty { text-align: center; padding: 2.25rem 1rem; }
.empty .glyph { line-height: 0; margin-bottom: 0.75rem; color: var(--muted); opacity: 0.65; }
.empty h3 { margin: 0 0 0.25rem; }
.empty p { color: var(--muted); font-size: 0.9rem; margin: 0; }
.empty .btn { margin-top: 1rem; }
td .empty { padding: 1.5rem 1rem; }

/* ---------- Control segmentado (filtros) ---------- */
.seg { display: inline-flex; background: var(--sunken); border-radius: 980px; padding: 3px; gap: 2px; max-width: 100%; overflow-x: auto; }
.seg a {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem; min-height: 34px;
  padding: 0.35rem 1rem; border-radius: 980px; font-size: 0.85rem; font-weight: 500;
  color: var(--text); text-decoration: none; white-space: nowrap;
}
.seg a.active { background: var(--card); box-shadow: var(--shadow-sm); font-weight: 600; }
.on-narrow { display: none; }

/* ---------- Pestanas (ficha del alumno) ---------- */
.tab-radio { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.tab-bar { display: inline-flex; background: var(--sunken); border-radius: 980px; padding: 3px; gap: 2px; margin-bottom: 1.25rem; max-width: 100%; overflow-x: auto; }
.tab-bar label {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; min-height: 36px;
  margin: 0; padding: 0.35rem 1.1rem; border-radius: 980px; font-size: 0.88rem; font-weight: 500;
  color: var(--text); cursor: pointer; white-space: nowrap; user-select: none;
}
.tab-panel { display: none; }
#tabsec-1:checked ~ .tab-bar label:nth-of-type(1),
#tabsec-2:checked ~ .tab-bar label:nth-of-type(2),
#tabsec-3:checked ~ .tab-bar label:nth-of-type(3),
#tabsec-4:checked ~ .tab-bar label:nth-of-type(4) { background: var(--card); box-shadow: var(--shadow-sm); font-weight: 600; }
#tabsec-1:checked ~ .tab-panels > .tab-panel:nth-child(1),
#tabsec-2:checked ~ .tab-panels > .tab-panel:nth-child(2),
#tabsec-3:checked ~ .tab-panels > .tab-panel:nth-child(3),
#tabsec-4:checked ~ .tab-panels > .tab-panel:nth-child(4) { display: block; }
#tabsec-1:focus-visible ~ .tab-bar label:nth-of-type(1),
#tabsec-2:focus-visible ~ .tab-bar label:nth-of-type(2),
#tabsec-3:focus-visible ~ .tab-bar label:nth-of-type(3),
#tabsec-4:focus-visible ~ .tab-bar label:nth-of-type(4) { outline: 2px solid var(--primary); outline-offset: 2px; }

/* Al imprimir no hay pestanas que tocar: se muestra todo. */
@media print {
  .tab-panel { display: block !important; }
  .tab-bar { display: none !important; }
}

/* ---------- Encabezado de perfil ---------- */
.profile-header { display: flex; gap: 1.25rem; align-items: center; flex-wrap: wrap; margin-bottom: 1.25rem; }
.profile-header h1 { margin: 0; }
.profile-id { flex: 1; min-width: 200px; }
.profile-sub { color: var(--muted); font-size: 0.92rem; margin: 0.25rem 0 0; display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.alert { display: flex; align-items: flex-start; gap: 0.55rem; }

/* Pares etiqueta/valor — reemplaza los <p><strong>Etiqueta:</strong> valor</p>. */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 0.9rem 1.5rem; margin: 0; }
.facts > div { min-width: 0; }
.facts dt { color: var(--muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.03em; }
.facts dd { margin: 0.1rem 0 0; font-size: 0.95rem; overflow-wrap: anywhere; }

/* ---------- Tarjetas tocables (pase de lista por grupo) ---------- */
.tile-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1rem; margin-bottom: 1.25rem; }
.tile {
  display: block; text-decoration: none; color: var(--text);
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.25rem 1.35rem; box-shadow: var(--shadow-sm);
  transition: transform 0.15s, box-shadow 0.15s;
}
.tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.tile-top { display: flex; justify-content: space-between; align-items: baseline; gap: 0.75rem; }
.tile-title { font-size: 1.05rem; font-weight: 600; letter-spacing: -0.01em; }
.tile-count { font-size: 1.4rem; font-weight: 700; letter-spacing: -0.02em; }
.tile-meta { color: var(--muted); font-size: 0.82rem; margin-top: 0.15rem; }
.tile-status { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.85rem; font-weight: 600; margin-top: 0.85rem; }
.tile-status.pending { color: var(--warning); }
.tile-status.done { color: var(--success); }
.tile-status.idle { color: var(--muted); font-weight: 500; }
.tile-muted { opacity: 0.6; }
.tile-status .ico { width: 1em; height: 1em; }
.tile-status.pending .ico { width: 0.65em; height: 0.65em; }

/* ---------- Ocupacion ---------- */
.occupancy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 0.75rem;
}
.occupancy-day { text-align: center; padding: 0.9rem 0.75rem; border-radius: var(--radius-sm); background: var(--sunken); }
.occupancy-day .n { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; }
.occ-ok .n { color: var(--success); }
.occ-warn .n { color: var(--warning); }
.occ-full .n { color: var(--danger); }

.schedule-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.85rem; margin-top: 0.75rem; }
.schedule-day { background: var(--sunken); border-radius: var(--radius-sm); overflow: hidden; }
.schedule-day-header { display: flex; justify-content: space-between; align-items: baseline; padding: 0.6rem 0.8rem; font-size: 0.85rem; font-weight: 600; }
.schedule-day-header .n { font-weight: 700; }
.schedule-day-body { padding: 0 0.6rem 0.75rem; display: flex; flex-direction: column; gap: 0.4rem; min-height: 56px; }
.schedule-chip { display: block; text-decoration: none; background: var(--card); border-radius: 8px; padding: 0.4rem 0.65rem; font-size: 0.85rem; color: var(--text); box-shadow: var(--shadow-sm); transition: box-shadow 0.15s ease; }
.schedule-chip:hover { box-shadow: var(--shadow-md); }
.schedule-chip.chip-tinted { color: #fff; }
.schedule-empty { color: var(--muted); font-size: 0.8rem; margin: 0.4rem 0 0; }

.credentials-sheet {
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  max-width: 420px;
  margin: 1rem 0;
  font-size: 1rem;
}
.credentials-sheet .pw { font-size: 1.3rem; font-weight: 700; letter-spacing: 0.05em; }

.date-hint { display: block; color: var(--muted); font-size: 0.75rem; margin: 0.3rem 0 0; }

.checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.9rem;
  max-height: 220px;
  overflow-y: auto;
}
.checkbox-list-inline { flex-direction: row; flex-wrap: wrap; gap: 0.9rem; max-height: none; }
.checkbox-list-item { display: flex; align-items: center; gap: 0.4rem; font-weight: 400; margin: 0; }
.checkbox-list-item input { width: auto; }

/* ---------- Selector de alumnos tipo "chips" (evidencia) ---------- */
.tag-count { color: var(--muted); font-weight: 400; }
.tag-groups { display: flex; gap: 0.4rem; flex-wrap: wrap; margin: 0.5rem 0 0.75rem; }
.tag-group-btn {
  border: none; background: var(--sunken); color: var(--muted); font-size: 0.8rem; font-weight: 600;
  padding: 0.4rem 0.8rem; border-radius: 980px; cursor: pointer; min-height: 34px;
}
.tag-group-btn.active { background: var(--primary); color: #fff; }

.tag-checkbox { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.tag-picker {
  display: flex; flex-wrap: wrap; gap: 0.55rem; max-height: 320px; overflow-y: auto;
  padding: 0.7rem; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--sunken);
}
.tag-chip {
  display: flex; align-items: center; gap: 0.5rem; padding: 0.4rem 0.9rem 0.4rem 0.4rem;
  border-radius: 980px; background: var(--card); box-shadow: var(--shadow-sm); cursor: pointer;
  user-select: none; font-size: 0.88rem; font-weight: 500; color: var(--text);
  border: 2px solid transparent; transition: background 0.12s ease, border-color 0.12s ease; min-height: 44px;
}
.tag-chip:hover { box-shadow: var(--shadow-md); }
.tag-chip .tag-check { display: none; font-weight: 700; }
.tag-checkbox:checked + .tag-chip { background: var(--primary); color: #fff; border-color: var(--primary-dark); }
.tag-checkbox:checked + .tag-chip .tag-check { display: inline; }
.tag-checkbox:focus-visible + .tag-chip { box-shadow: 0 0 0 3px var(--primary-soft); }

/* ---------- Pase de lista rapido ---------- */
.roster-list { display: flex; flex-direction: column; }
.roster-row {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 0.85rem 0.1rem; border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.roster-row:last-child { border-bottom: none; }
.roster-name { font-weight: 500; }
.status-toggle { display: flex; gap: 0.5rem; flex-shrink: 0; }
.status-radio { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.status-btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px; min-width: 100px;
  padding: 0.5rem 1rem; border-radius: 980px; background: var(--sunken); color: var(--muted);
  font-weight: 600; font-size: 0.88rem; cursor: pointer; border: 2px solid transparent;
  transition: background 0.12s ease, color 0.12s ease;
}
.status-radio:checked + .status-btn-presente { background: var(--success-bg); color: var(--success); border-color: var(--success); }
.status-radio:checked + .status-btn-ausente { background: var(--danger-bg); color: var(--danger); border-color: var(--danger); }
.status-radio:focus-visible + .status-btn { box-shadow: 0 0 0 3px var(--primary-soft); }

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.9rem;
}
.evidence-card {
  display: block;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s, box-shadow 0.15s;
}
.evidence-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.evidence-card img { width: 100%; height: 130px; object-fit: cover; display: block; }
.evidence-card .placeholder {
  width: 100%; height: 130px; display: flex; align-items: center; justify-content: center;
  background: var(--sunken); color: var(--muted);
}
.evidence-card .placeholder .ico { width: 2rem; height: 2rem; }
.evidence-card .meta { padding: 0.5rem 0.6rem; font-size: 0.78rem; color: var(--muted); }

/* ---------- Home / dashboard ---------- */
.hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero .greeting { color: var(--muted); font-size: 0.95rem; margin: 0 0 0.15rem; }
.hero h1 { margin-bottom: 0; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.kpi {
  color: inherit;
  text-decoration: none;
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  transition: transform 0.15s, box-shadow 0.15s;
}
.kpi:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.kpi strong { display: block; font-size: 1.7rem; font-weight: 700; letter-spacing: -0.02em; color: var(--text); }
.kpi small { color: var(--muted); font-size: 0.82rem; }

.week-strip { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.week-strip .d { flex: 1; min-width: 64px; text-align: center; background: var(--sunken); border-radius: var(--radius-sm); padding: 0.55rem 0.4rem; }
.week-strip .d span { display: block; font-size: 0.7rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.week-strip .d strong { font-size: 1.2rem; letter-spacing: -0.02em; }
.week-strip .d.today { background: var(--primary-soft); }

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.action-row .btn { margin-top: 0; }

/* ---------- Portal de padres ---------- */
.child-tabs { display: flex; gap: 0.6rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.child-tab {
  display: flex; align-items: center; gap: 0.55rem; padding: 0.5rem 0.9rem 0.5rem 0.5rem;
  border-radius: 980px; background: var(--card); box-shadow: var(--shadow-sm); color: var(--text);
  font-weight: 600; font-size: 0.9rem; transition: box-shadow 0.15s ease, background 0.15s ease;
}
.child-tab:hover { box-shadow: var(--shadow-md); }
.child-tab.active { background: var(--primary); color: #fff; }
.child-tab.active .avatar-shape { box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.6); }

.balance-banner {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.1rem 1.4rem; border-radius: var(--radius); margin-bottom: 1.25rem; flex-wrap: wrap;
}
.balance-banner.ok { background: var(--success-bg); color: var(--success); }
.balance-banner.due { background: var(--danger-bg); color: var(--danger); }
.balance-banner strong { font-size: 1.4rem; letter-spacing: -0.01em; }
.balance-banner p { margin: 0.2rem 0 0; font-size: 0.9rem; opacity: 0.9; color: inherit; }
.balance-banner .btn { flex-shrink: 0; background: var(--card); color: var(--text); box-shadow: none; }
.balance-banner .btn:hover { background: var(--card); filter: brightness(1.08); }

/* ---------- Utilidades ---------- */
.section-header { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.section-header h1, .section-header h2 { margin-bottom: 0; }
.week-nav { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.filter-bar { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; }
.filter-bar form { display: flex; gap: 0.5rem; margin-left: auto; }
.row { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.row-end { display: flex; gap: 0.5rem; align-items: center; margin-left: auto; }
.row-tight { gap: 0.4rem; }
.inline { display: inline; }
.muted { color: var(--muted); }
.nowrap { white-space: nowrap; }
.mt-0 { margin-top: 0; }
.subtitle { color: var(--muted); font-size: 0.92rem; margin: 0.15rem 0 0; }
/* Los formularios de captura se leen mejor en una columna corta que a todo lo ancho. */
.card-narrow { max-width: 640px; }
.filter-form { display: flex; gap: 0.5rem; align-items: flex-end; flex-wrap: wrap; }
.filter-form label { margin-top: 0; }
.filter-form .btn { margin-top: 0; }

/* ---------- Barra de "ver como otro usuario" ---------- */
.impersonation-bar {
  position: sticky; top: 0; z-index: 120;
  display: flex; align-items: center; justify-content: center;
  gap: 0.75rem; flex-wrap: wrap;
  padding: 0.6rem max(1rem, env(safe-area-inset-left));
  background: var(--warning-bg); color: var(--warning);
  border-bottom: 1px solid var(--warning);
  font-size: 0.88rem; font-weight: 600;
}
.impersonation-bar form { margin: 0; }
.impersonation-bar .btn { margin-top: 0; background: var(--warning); color: var(--card); min-height: 34px; }
.impersonation-bar .btn:hover { filter: brightness(1.1); background: var(--warning); }
/* con la barra puesta, la de navegacion baja para no encimarse */
.impersonation-bar ~ .topbar { top: 2.6rem; }

/* ---------- Aviso de instalacion ---------- */
[hidden] { display: none !important; }

.install-banner {
  position: fixed;
  z-index: 95;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  width: min(23rem, calc(100vw - 2rem));
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.9rem 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.install-icon { color: var(--primary); display: flex; }
.install-text { flex: 1; min-width: 0; }
/* Solo el titulo es de bloque. Sin el ">" esta regla tambien alcanzaba al
   <strong> dentro de las instrucciones de iOS y lo tiraba a su propio renglon. */
.install-text > strong { display: block; font-size: 0.95rem; letter-spacing: -0.01em; }
.install-text p { margin: 0.1rem 0 0; color: var(--muted); font-size: 0.82rem; line-height: 1.35; }
.install-text p strong { color: var(--text); font-weight: 600; }
.install-text .ico { width: 1em; height: 1em; vertical-align: -0.15em; }
.install-banner .btn { margin-top: 0; flex-shrink: 0; }
.install-close {
  flex-shrink: 0; align-self: flex-start;
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; padding: 0;
  border: none; border-radius: 50%;
  background: transparent; color: var(--muted); cursor: pointer;
}
.install-close:hover { background: var(--sunken); color: var(--text); }

/* La entrada del menu de cuenta debe verse igual que los enlaces vecinos */
.nav-menu-action {
  display: flex; align-items: center; gap: 0.6rem; width: 100%;
  padding: 0.5rem 0.6rem; border: none; border-radius: 7px;
  background: none; color: var(--text); font: inherit; font-size: 0.88rem;
  text-align: left; cursor: pointer; white-space: nowrap;
}
.nav-menu-action .ico { color: var(--muted); }
.nav-menu-action:hover { background: var(--sunken); }
.nav-menu-action:hover .ico { color: var(--primary); }

/* ---------- Barra de pestanas inferior (solo telefono) ----------
   Patron nativo de iOS y Android: los destinos principales al alcance del
   pulgar. En escritorio se oculta y manda la barra superior. */
.tabbar { display: none; }

/* ---------- Barra de accion fija ----------
   Para pantallas largas (pase de lista): el boton de guardar siempre visible
   en vez de obligar a bajar hasta el final de la lista. */
.action-bar {
  position: sticky;
  bottom: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 1.25rem -0.35rem 0;
  padding: 0.85rem 1rem calc(0.85rem + env(safe-area-inset-bottom));
  background: var(--topbar);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.action-bar .btn { margin-top: 0; }
.action-bar .summary { color: var(--muted); font-size: 0.9rem; margin-right: auto; }
.action-bar .summary strong { color: var(--text); }

@media print {
  .topbar, .tabbar, .action-bar, .no-print { display: none !important; }
}

@media (max-width: 860px) {
  .schedule-grid { grid-template-columns: 1fr 1fr; }
  .nav-menu .nav-menu-panel { position: static; box-shadow: none; border: none; padding: 0 0 0 0.75rem; margin-top: 0.25rem; }
  .nav-menu[open] > summary:after { content: " ⌃"; }
  .topbar-inner { position: relative; height: auto; min-height: 48px; padding: 0.4rem 0.9rem; flex-wrap: wrap; gap: 0.5rem; }
  /* flex-basis 0, no auto: flexbox parte la linea ANTES de encoger, asi que
     con basis auto el nombre largo del centro empujaba el boton de menu a un
     segundo renglon en vez de truncarse. */
  .brand { flex: 1 1 0; min-width: 0; overflow: hidden; text-overflow: ellipsis; font-size: 0.9rem; }
  .nav-toggle-label { flex: 0 0 auto; }
  .nav-toggle-label {
    display: block;
    color: var(--text);
    font-size: 1.3rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.2rem 0.4rem;
    border-radius: 8px;
  }
  .nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 0.15rem;
    padding-top: 0.6rem;
  }
  .nav-toggle-checkbox:checked ~ .nav { display: flex; }
  .nav-menu { width: 100%; }
  .nav-menu > summary { width: 100%; }
  .nav-link, .nav-menu > summary { padding: 0.75rem 0.65rem; font-size: 1rem; }
  .nav-menu .nav-menu-panel a { padding: 0.65rem 0.5rem; font-size: 0.95rem; }
  .nav-account { width: 100%; margin-left: 0; margin-top: 0.4rem; padding-top: 0.4rem; border-top: 1px solid var(--border); }
  .nav-account .nav-menu-panel { position: static; box-shadow: none; border: none; padding-left: 0.75rem; }
  .container { padding: 1.25rem max(0.9rem, env(safe-area-inset-right)) 3rem max(0.9rem, env(safe-area-inset-left)); }
  .card { padding: 1.1rem; }
  .tab-bar { width: 100%; }
  .tab-bar label { flex: 1; padding: 0.35rem 0.6rem; }
  .tab-bar label .ico { display: none; }
}

/* ---------- Telefono ---------- */
@media (max-width: 640px) {
  /* Las tablas dejan de ser tablas: cada fila es una tarjeta con su etiqueta
     al lado del dato. Antes habia que arrastrar 560px de ancho para leer un
     telefono, que es inaceptable en un celular. */
  .table-scroll { overflow-x: visible; }
  /* display:none y no la tecnica de "oculto accesible": con position:absolute
     las <th> conservaban su ancho natural y empujaban la pagina a scroll
     horizontal. En modo tarjeta la tabla ya perdio su semantica por el
     display:block, y cada dato lleva su etiqueta via data-label. */
  .table-as-cards thead { display: none; }
  .table-as-cards, .table-as-cards tbody, .table-as-cards tr, .table-as-cards td { display: block; width: 100%; }
  .table-as-cards tr {
    background: var(--sunken);
    border-radius: var(--radius-sm);
    padding: 0.75rem 0.9rem;
    margin-bottom: 0.7rem;
  }
  .table-as-cards tr:hover { background: var(--sunken); }
  .table-as-cards td {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    padding: 0.3rem 0;
    border: none;
    text-align: right;
  }
  .table-as-cards td:before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    text-align: left;
    flex: 0 0 auto;
  }
  /* celdas sin etiqueta (acciones, la principal) ocupan todo el ancho */
  .table-as-cards td:not([data-label]) { justify-content: flex-start; text-align: left; flex-wrap: wrap; }
  .table-as-cards td:not([data-label]):before { content: none; }
  .table-as-cards td.cell-first { font-size: 1.02rem; font-weight: 600; padding-bottom: 0.5rem; }
  .table-as-cards td.cell-actions { padding-top: 0.6rem; gap: 0.4rem; }
  .table-as-cards td .empty { text-align: center; width: 100%; }

  /* Barra inferior estilo app */
  .tabbar {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 90;
    display: flex;
    justify-content: space-around;
    gap: 0.15rem;
    padding: 0.35rem max(0.4rem, env(safe-area-inset-left)) calc(0.3rem + env(safe-area-inset-bottom)) max(0.4rem, env(safe-area-inset-right));
    background: var(--topbar);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-top: 1px solid var(--border);
  }
  .tabbar-item {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    padding: 0.35rem 0.15rem;
    min-height: 50px;
    border-radius: 10px;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.66rem;
    font-weight: 500;
    letter-spacing: -0.01em;
  }
  .tabbar-item span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }
  .tabbar-item .ico { width: 1.45rem; height: 1.45rem; }
  .tabbar-item.current { color: var(--primary); font-weight: 600; }
  .tabbar-item:active { background: var(--sunken); }

  /* hueco para que la barra inferior no tape el final del contenido */
  .container { padding-bottom: calc(4.75rem + env(safe-area-inset-bottom)); }
  .action-bar { bottom: calc(3.9rem + env(safe-area-inset-bottom)); }
  /* El aviso se apoya sobre la barra de pestanas, no encima de ella. En una
     sola fila el texto se aplastaba a unos pocos caracteres entre el icono y
     el boton, asi que aqui se apila: icono + texto arriba, boton completo
     abajo y la X flotando en la esquina. */
  .install-banner {
    left: max(0.6rem, env(safe-area-inset-left));
    right: max(0.6rem, env(safe-area-inset-right));
    width: auto;
    bottom: calc(4.1rem + env(safe-area-inset-bottom));
    flex-wrap: wrap;
    align-items: flex-start;
    padding-right: 2.5rem;
    row-gap: 0.6rem;
  }
  .install-text { flex: 1 1 auto; }
  .install-banner .btn { flex: 1 1 100%; }
  .install-close { position: absolute; top: 0.45rem; right: 0.45rem; }

  /* la barra superior en movil pierde los destinos que ya estan abajo */
  .tabbar-dup { display: none; }

  h1 { font-size: 1.45rem; }
  .hero h1 { font-size: 1.85rem; }
  .kpi { padding: 1rem 1.1rem; }
  .kpi strong { font-size: 1.45rem; }
  .tile-list { grid-template-columns: 1fr; }
  /* rejilla fija de 5: con flex-wrap la semana se partia en tres renglones */
  .week-strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.3rem; }
  .week-strip .d { min-width: 0; padding: 0.5rem 0.15rem; }
  .week-strip .d span { font-size: 0.62rem; }
  .week-strip .d strong { font-size: 0.95rem; }
  .occupancy-grid { grid-template-columns: repeat(5, 1fr); gap: 0.3rem; }
  .occupancy-day { padding: 0.5rem 0.15rem; font-size: 0.62rem; }
  .occupancy-day .n { font-size: 0.95rem; }
  .status-btn { min-width: 88px; }

  /* La navegacion principal ya vive en la barra inferior: la de arriba deja de
     ser fija y esa altura vuelve al contenido. */
  .topbar { position: static; }

  /* Objetivo tactil minimo de 44px (guia de Apple): en escritorio los
     controles compactos de 34-38px estan bien con raton, con el dedo no. */
  .btn-sm, .seg a, .tab-bar label, .tag-group-btn, .child-tab { min-height: 44px; }

  /* El avatar grande empujaba el nombre a un renglon propio; en telefono va
     mas chico y el nombre a su lado. */
  .profile-header { gap: 0.85rem; }
  .profile-header .avatar-lg { width: 60px; height: 60px; font-size: 1.35rem; }
  .profile-id { flex: 1 1 0; min-width: 0; }
  .profile-header h1 { font-size: 1.3rem; overflow-wrap: anywhere; }

  /* El aviso de formato de fecha se colaba entre el campo y el boton */
  .week-nav .date-hint, .filter-form .date-hint { flex: 1 0 100%; order: 9; margin: 0.1rem 0 0; }

  /* La barra de accion se lee como barra de herramientas, no como tarjeta
     flotante encima de otra tarjeta */
  .action-bar {
    margin-left: calc(-1 * max(0.9rem, env(safe-area-inset-left)));
    margin-right: calc(-1 * max(0.9rem, env(safe-area-inset-right)));
    border-left: none; border-right: none;
    border-radius: 0;
  }
  .action-bar .btn { flex: 1; }
  .action-bar .summary { flex: 1 0 100%; margin-right: 0; }

  /* el control de filtros ocupa el ancho completo y usa etiquetas cortas para
     que ninguna opcion quede fuera de la pantalla */
  .seg { display: flex; width: 100%; }
  .seg a { flex: 1; padding: 0.35rem 0.4rem; font-size: 0.8rem; }
  /* Cuatro pestanas tienen que caber sin recorte: se aprieta el tamano y, si
     aun asi no entran, se reparten en dos renglones en vez de quedar ocultas
     tras un scroll horizontal que nadie descubre. */
  .tab-bar { flex-wrap: wrap; overflow-x: visible; }
  .tab-bar label { flex: 1 1 auto; min-width: 0; padding: 0.4rem 0.35rem; font-size: 0.78rem; }
  .on-wide { display: none; }
  .on-narrow { display: inline; }
  .filter-bar form { margin-left: 0; width: 100%; }
  .filter-bar form input[type=search] { flex: 1; min-width: 0; }
  .roster-row { gap: 0.5rem; }
  .facts { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 420px) {
  .schedule-grid { grid-template-columns: 1fr; }
  .status-toggle { width: 100%; }
  .status-btn { flex: 1; min-width: 0; }
  .facts { grid-template-columns: 1fr; }
  .tabbar-item { font-size: 0.6rem; }
}