/* =========================================================================
   RITMO ENTONADO PROFESIONAL (GP) — estilos
   Basados en ritmo-elemental, adaptados a 2 criterios (Ritmo + Entonación).
   ========================================================================= */

:root {
  --bg:         #0f1419;
  --bg-soft:    #1a2028;
  --bg-card:    #1f2731;
  --border:     #2a3340;
  --text:       #e6edf3;
  --text-dim:   #8b98ab;
  --text-faint: #5c6470;
  --accent:     #5eb2ff;
  --accent-2:   #4ade80;
  --warn:       #fbbf24;
  --bad:        #f87171;
  --purple:     #c084fc;
  --shadow:     0 4px 16px rgba(0,0,0,.35);

  --band-red:    #f87171;
  --band-yellow: #fbbf24;
  --band-green:  #4ade80;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior: none;
  -webkit-overflow-scrolling: auto;
}

.hidden { display: none !important; }
.dim    { color: var(--text-dim); }
.center { text-align: center; }
.mt-8   { margin-top: 8px; }
.mt-16  { margin-top: 16px; }
.mt-24  { margin-top: 24px; }

.container {
  max-width: 520px;
  margin: 0 auto;
  padding: 20px 16px 80px;
}

.app-header {
  text-align: center;
  padding: 16px 0 20px;
}
.app-header h1 { font-size: 22px; margin: 0; font-weight: 700; }
.app-header .sub { color: var(--text-dim); font-size: 14px; margin-top: 4px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 14px;
  box-shadow: var(--shadow);
}
.card h2 { font-size: 16px; margin: 0 0 10px 0; }
.card h3 { font-size: 15px; margin: 0 0 8px 0; }
.card p.dim { margin: 0 0 10px 0; font-size: 13px; }
.card-danger { border-color: rgba(248,113,113,.35); }
.card-danger h3 { color: var(--bad); }

/* ===== Botones =========================================================== */
.btn {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: none;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
  transition: transform .05s, filter .15s;
  font-family: inherit;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-primary   { background: var(--accent); color: #0a1420; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-secondary { background: var(--bg-card); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg-soft); }
.btn-ghost     { background: transparent; color: var(--text-dim); }
.btn-ghost:hover { color: var(--text); }
.btn-danger    { background: var(--bad); color: #1a0808; }
.btn-warn      { background: var(--warn); color: #2a1a00; }
.btn-small     { padding: 8px 12px; font-size: 13px; width: auto; }

.btn-row { display: flex; gap: 10px; margin-top: 8px; }
.btn-row .btn { margin-top: 0; }
.btn-row-primary { margin-top: 14px; }

.btn-row-secundaria {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px dashed rgba(255,255,255,.08);
  opacity: .85;
}
.btn-row-secundaria .btn { margin-top: 0; flex: 1; }
.btn-row-secundaria .btn:disabled { opacity: .35; cursor: not-allowed; }

.row-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; }

/* ===== Alerts ============================================================ */
.alert {
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 12px;
  font-size: 14px;
  border: 1px solid transparent;
}
.alert-info    { background: #1a2a3a; color: #9ecbff; border-color: #2a4a5a; }
.alert-warning { background: #3a2e1a; color: var(--warn); border-color: #5a4a2a; }
.alert-error   { background: #3a1e1e; color: var(--bad); border-color: #5a2a2a; }
.alert-success { background: #1e3a28; color: var(--accent-2); border-color: #2a5a3a; }

/* ===== Home: botones grandes de grupo ==================================== */
.grupo-big {
  background: linear-gradient(135deg, #1f2a3a, #243040);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 34px 20px;
  text-align: center;
  cursor: pointer;
  margin-bottom: 14px;
  transition: transform .08s, filter .15s;
}
.grupo-big:active { transform: scale(0.98); }
.grupo-big .name { font-size: 32px; font-weight: 800; color: var(--accent); letter-spacing: -0.5px; }
.grupo-big .meta { color: var(--text-dim); font-size: 13px; margin-top: 6px; }

/* ===== Inputs ============================================================ */
.field { margin-bottom: 10px; }
.inp-lbl {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
input[type="text"], input[type="number"], input[type="date"], textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 18px;
  font-family: inherit;
}
input[type="number"]#inp-leccion {
  font-size: 24px;
  font-weight: 800;
  text-align: center;
  letter-spacing: 1px;
}

/* ===== Gestión =========================================================== */
.g-head {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}
.g-head .grupo-nombre-inp {
  flex: 1;
  padding: 10px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 17px;
  font-weight: 700;
}
.g-head .btn-del-grupo { flex-shrink: 0; color: var(--bad); border: 1px solid rgba(248,113,113,.35); }
.g-head .btn-del-grupo:hover { background: rgba(248,113,113,.1); }

.alumnos-list {
  list-style: none;
  padding: 0;
  margin: 0 0 10px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.alumno-li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.alumno-li .alu-nombre {
  flex: 1;
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
}
.alumno-li .alu-del {
  flex-shrink: 0;
  color: var(--text-dim);
  padding: 6px 10px;
}
.alumno-li .alu-del:hover { color: var(--bad); }

.field-inline {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}
.field-inline .nuevo-alumno-nombre {
  flex: 1;
  padding: 10px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
}
.field-inline .btn-add-alumno {
  flex-shrink: 0;
  min-width: 44px;
  font-size: 18px;
  font-weight: 800;
}

.btn-vaciar-grupo {
  color: var(--warn);
  border: 1px solid rgba(251,191,36,.3);
}
.btn-vaciar-grupo:hover { background: rgba(251,191,36,.08); }

/* =========================================================================
   EVALUACIÓN (view-evaluacion) — layout iPhone sin scroll
   ========================================================================= */
.container-eval {
  padding: 10px 14px 16px;
  max-width: 560px;
}

.eval-header {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 12px;
  margin-bottom: 10px;
  box-shadow: var(--shadow);
}
.eh-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.alumno-block { min-width: 0; flex: 1; }
.alumno-name {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.4px;
  line-height: 1.1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.alumno-meta {
  margin-top: 4px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.chip {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.3px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text-dim);
}
.chip-leccion { color: var(--accent); border-color: rgba(94,178,255,.5); background: rgba(94,178,255,.10); }
.chip-prog    { color: var(--text); }
.chip-siguiente {
  color: #fcd34d;
  border-color: rgba(245,158,11,.45);
  background: rgba(245,158,11,.10);
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.chip-siguiente .sig-lbl {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: rgba(252,211,77,.7);
  font-weight: 700;
}
/* r109 (Iago 2026-05-17): X de skip en chip "Siguiente" */
.chip-siguiente .sig-skip {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(248,113,113,.5);
  background: rgba(248,113,113,.12);
  color: #fca5a5;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin-left: 4px;
  transition: all .12s;
  font-family: inherit;
}
.chip-siguiente .sig-skip:hover {
  background: rgba(248,113,113,.28);
  border-color: rgba(248,113,113,.85);
  color: #fff;
}

.eh-right {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: stretch;
  flex-shrink: 0;
  min-width: 130px;
}

/* Siguiente alumno (chip en esquina superior derecha) */
.sig-box {
  display: flex;
  flex-direction: column;
  background: rgba(94,178,255,.08);
  border: 1px solid rgba(94,178,255,.3);
  border-radius: 10px;
  padding: 4px 10px;
  min-width: 130px;
  max-width: 180px;
}
.sig-box.vacio {
  background: rgba(74,222,128,.08);
  border-color: rgba(74,222,128,.3);
}
.sig-lbl {
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  font-weight: 700;
}
.sig-nombre {
  font-size: 14px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.3px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sig-box.vacio .sig-nombre { color: var(--accent-2); }

.btn-no-vino-sm {
  background: rgba(251,191,36,.12);
  border: 1px solid rgba(251,191,36,.4);
  color: var(--warn);
  font-family: inherit;
  font-weight: 700;
  font-size: 13px;
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  text-align: center;
  letter-spacing: 0.1px;
  white-space: nowrap;
}
.btn-no-vino-sm:active { transform: scale(0.97); background: rgba(251,191,36,.2); }

/* ===== Cards con slider horizontal (Ritmo / Entonación) ================== */
.card-slider {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px 16px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}
.cr-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
}
.cr-titulo {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.3px;
}
.cr-val {
  font-size: 24px;
  font-weight: 900;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.5px;
  line-height: 1;
}
.cr-val-unit {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dim);
  margin-left: 2px;
  letter-spacing: 0;
}

/* Contenedor slider horizontal con marcas */
.cr-slider-wrap {
  position: relative;
  height: 44px;
  margin: 0 8px;
}
.cr-marks {
  position: absolute;
  left: 15px; right: 15px;
  top: 50%;
  height: 14px;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 2;
  opacity: .55;
}
.cr-slider-wrap.pasos-5 .cr-marks {
  background-image:
    linear-gradient(var(--text-dim), var(--text-dim)),
    linear-gradient(var(--text-dim), var(--text-dim)),
    linear-gradient(var(--text-dim), var(--text-dim)),
    linear-gradient(var(--text-dim), var(--text-dim)),
    linear-gradient(var(--text-dim), var(--text-dim));
  background-size: 2px 100%;
  background-position: 0% 50%, 25% 50%, 50% 50%, 75% 50%, 100% 50%;
  background-repeat: no-repeat;
}

.cr-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 38px;
  background: transparent;
  cursor: pointer;
  margin: 0; padding: 0;
  outline: none;
  position: relative;
  z-index: 3;
}
.cr-slider::-webkit-slider-runnable-track {
  height: 10px;
  border-radius: 6px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
}
.cr-slider::-moz-range-track {
  height: 10px;
  border-radius: 6px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
}
.cr-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent);
  box-shadow: 0 2px 6px rgba(0,0,0,.4);
  margin-top: -11px;
  cursor: grab;
}
.cr-slider::-moz-range-thumb {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent);
  box-shadow: 0 2px 6px rgba(0,0,0,.4);
  cursor: grab;
}
.cr-slider:active::-webkit-slider-thumb { cursor: grabbing; transform: scale(1.05); }
.cr-slider:active::-moz-range-thumb     { cursor: grabbing; transform: scale(1.05); }

/* ===== Toggle Fluido ===================================================== */
.fluidez-row {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 10px;
  box-shadow: var(--shadow);
}
.fluidez-switch {
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.fluidez-switch input { display: none; }
.fluidez-slider {
  position: relative;
  flex-shrink: 0;
  width: 54px;
  height: 30px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: background .15s, border-color .15s;
}
.fluidez-slider::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--text-dim);
  transition: transform .15s, background .15s;
}
.fluidez-switch input:checked + .fluidez-slider {
  background: var(--accent-2);
  border-color: var(--accent-2);
}
.fluidez-switch input:checked + .fluidez-slider::after {
  transform: translateX(24px);
  background: #06120a;
}
.fluidez-label { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.fl-titulo { font-size: 15px; font-weight: 800; }
.fl-sub { font-size: 11.5px; color: var(--text-dim); letter-spacing: 0.3px; }

/* =========================================================================
   VISTA FIN (resumen iPhone)
   ========================================================================= */
.container-fin {
  max-width: 520px;
  padding: 10px 14px 14px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.fin-header {
  text-align: center;
  padding: 6px 0 8px;
}
.fin-header h1 { font-size: 20px; margin: 0; font-weight: 800; }
.fin-header .sub { color: var(--text-dim); font-size: 12.5px; margin-top: 2px; }

.resumen-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 3px;
  flex: 1;
  font-size: 14px;
}
.resumen-table th {
  padding: 6px 8px;
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 700;
}
.resumen-table th.nombre-th { text-align: left; }
.resumen-table th.nota-th { text-align: center; width: 90px; }

.resumen-table td {
  background: var(--bg-card);
  padding: 8px 10px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.resumen-table td.nombre-td {
  border-left: 1px solid var(--border);
  border-radius: 8px 0 0 8px;
  font-weight: 700;
  font-size: 15px;
}
.resumen-table td.nota-td {
  text-align: center;
  font-weight: 800;
  font-size: 18px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.5px;
}
.resumen-gp td.nota-td:last-child {
  border-right: 1px solid var(--border);
  border-radius: 0 8px 8px 0;
}
.resumen-table td.nota-td.alta      { color: var(--band-green); }
.resumen-table td.nota-td.media     { color: var(--band-yellow); }
.resumen-table td.nota-td.baja      { color: var(--band-red); }
.resumen-table td.nota-td.sinev     { color: var(--warn); font-size: 12px; }
.resumen-table td.nota-td.pendiente { color: var(--text-dim); font-size: 14px; }

.container-fin .btn-row { margin-top: 12px; }

/* === 5A: tap-to-edit en resumen + microcopy + estado confirmado === */
.resumen-table tbody[data-mode] td.nota-td { cursor: pointer; }
.resumen-table td.nota-td.editing {
  padding: 2px 6px;
  background: #1c2740;
}
.resumen-table td.nota-td input.nota-edit {
  width: 100%;
  background: transparent;
  border: 1px solid var(--accent);
  border-radius: 6px;
  color: var(--text);
  font-size: 16px;
  font-weight: 800;
  text-align: right;
  padding: 4px 8px;
  font-variant-numeric: tabular-nums;
  outline: none;
}
.fin-microcopy {
  margin: 8px 0 4px;
  font-size: 12px;
  color: var(--text-dim);
  text-align: center;
  line-height: 1.3;
}
#btn-fin-confirmar.confirmado {
  background: var(--band-green, #2ecc71);
  color: #0a1420;
  cursor: default;
  pointer-events: none;
  opacity: 0.9;
}
.btn.btn-link {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 500;
  margin-top: 6px;
  text-decoration: underline;
  text-underline-offset: 2px;
  padding: 6px 8px;
  width: 100%;
}
.btn.btn-link:hover { color: var(--text); }

/* =========================================================================
   MODAL de confirmación
   ========================================================================= */
.modal-bg {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
}
.modal-bg.hidden { display: none; }
.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 18px 14px;
  max-width: 400px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.modal-text {
  font-size: 15px;
  line-height: 1.35;
  margin-bottom: 14px;
  color: var(--text);
}
.modal-btns {
  display: flex;
  gap: 10px;
}
.modal-btns .btn { flex: 1; margin-top: 0; }

/* =========================================================================
   PANTALLA IPAD (pantalla.html)
   ========================================================================= */
body.pantalla { background: #0a0f14; }

.pantalla-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px 8px;
  gap: 16px;
  flex-wrap: wrap;
}
.pantalla-header h1 {
  margin: 0;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.pantalla-header .fecha {
  color: var(--text-dim);
  font-size: 15px;
}
.pantalla-header .switch-grupo { display: flex; gap: 6px; }
.pantalla-header .switch-grupo a {
  padding: 6px 14px;
  background: var(--bg-card);
  color: var(--text-dim);
  border-radius: 8px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid var(--border);
}
.pantalla-header .switch-grupo a.sel {
  background: var(--accent);
  color: #0a1420;
  border-color: var(--accent);
}

/* Grid de alumnos en iPad */
.grid-wrap {
  padding: 0 14px 14px;
  min-height: calc(100vh - 90px);
  display: flex;
}
.grid-alumnos {
  display: grid;
  gap: 12px;
  flex: 1;
}
.grid-alumnos.cols-3 { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 1fr; }
.grid-alumnos.cols-4 { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 1fr; }
.grid-alumnos.cols-5 { grid-template-columns: repeat(5, 1fr); grid-auto-rows: 1fr; }

.alumno-card-ipad {
  background: linear-gradient(160deg, #1a2332, #1f2a3a);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
  min-height: 0;
}
.alumno-card-ipad .card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.alumno-card-ipad .nombre {
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.3px;
  flex: 1;
  min-width: 0;
}
.alumno-card-ipad .fluido-tag {
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--warn);
  background: rgba(251,191,36,.1);
  border: 1px solid rgba(251,191,36,.3);
  padding: 3px 8px;
  border-radius: 6px;
}

.gp-notas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  flex: 1;
  min-height: 0;
}
.gp-notas.vacio, .gp-notas.sinev {
  display: flex;
  align-items: center;
  justify-content: center;
}
.gp-notas.vacio .vacio-txt {
  color: var(--text-dim);
  font-size: 13px;
  font-style: italic;
}
.gp-notas.sinev .sinev-txt {
  color: var(--warn);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.gp-nota-box {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-left: 3px solid rgba(255,255,255,.1);
  border-radius: 10px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 0;
}
.gp-nota-box .gp-lbl {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 2px;
}
.gp-nota-box .gp-val {
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -1px;
  color: var(--text);
}
.gp-nota-box.band-red    { border-left-color: var(--band-red);    background: rgba(248,113,113,.08); }
.gp-nota-box.band-red    .gp-val { color: var(--band-red); }
.gp-nota-box.band-yellow { border-left-color: var(--band-yellow); background: rgba(251,191,36,.08); }
.gp-nota-box.band-yellow .gp-val { color: var(--band-yellow); }
.gp-nota-box.band-green  { border-left-color: var(--band-green);  background: rgba(74,222,128,.08); }
.gp-nota-box.band-green  .gp-val { color: var(--band-green); }

/* cols-3 (pocos alumnos → cards más grandes) */
.grid-alumnos.cols-3 .alumno-card-ipad .nombre { font-size: 24px; }
.grid-alumnos.cols-3 .gp-nota-box .gp-val { font-size: 42px; }
.grid-alumnos.cols-3 .gp-nota-box .gp-lbl { font-size: 12px; }

/* cols-5 (grupos grandes) */
.grid-alumnos.cols-5 .alumno-card-ipad { padding: 10px 12px; gap: 8px; }
.grid-alumnos.cols-5 .alumno-card-ipad .nombre { font-size: 16px; }
.grid-alumnos.cols-5 .gp-nota-box { padding: 6px 8px; }
.grid-alumnos.cols-5 .gp-nota-box .gp-val { font-size: 24px; }
.grid-alumnos.cols-5 .gp-nota-box .gp-lbl { font-size: 10px; }

.pantalla-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 70vh;
  color: var(--text-dim);
  font-size: 18px;
  text-align: center;
  padding: 0 40px;
}

/* Loader */
.loader {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin .6s linear infinite;
  vertical-align: -2px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* =========================================================================
   Media queries — que quepa todo sin scroll en iPhone
   ========================================================================= */
@media (max-height: 780px) {
  .container-eval { padding: 8px 14px 12px; }
  .app-header { padding: 10px 0 14px; }
  .card-slider { padding: 12px 14px 14px; margin-bottom: 10px; }
  .fluidez-row { padding: 10px 14px; margin-bottom: 10px; }
}
@media (max-height: 700px) {
  .alumno-name { font-size: 20px; }
  .cr-titulo { font-size: 16px; }
  .cr-val { font-size: 21px; }
  .card-slider { padding: 10px 14px 12px; margin-bottom: 8px; }
  .cr-slider-wrap { height: 40px; }
  .fluidez-row { padding: 8px 14px; }
  .fl-titulo { font-size: 14px; }
  .fl-sub { font-size: 11px; }
}

/* ============================================================
   Chip "Trimestre actual" — informativo, junto al título
   Inyectado por trimestres.js cuando hay curso activo en BD.
   ============================================================ */
.chip-trim-actual {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  margin-left: 12px;
  background: rgba(74, 222, 128, 0.10);
  border: 1px solid rgba(74, 222, 128, 0.35);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  color: #d1fae5;
  vertical-align: middle;
  line-height: 1.4;
  white-space: nowrap;
}
.chip-trim-actual::before {
  content: '';
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 1px rgba(74, 222, 128, 0.45),
              0 0 6px rgba(74, 222, 128, 0.55);
  animation: chipTrimActualPulse 2.4s ease-in-out infinite;
}
@keyframes chipTrimActualPulse {
  0%, 100% { box-shadow: 0 0 0 1px rgba(74, 222, 128, 0.35), 0 0 4px rgba(74, 222, 128, 0.45); }
  50%      { box-shadow: 0 0 0 2px rgba(74, 222, 128, 0.55), 0 0 10px rgba(74, 222, 128, 0.75); }
}
.chip-trim-actual strong { color: #fff; font-weight: 600; }
.chip-trim-actual[hidden] { display: none !important; }
/* ===== Selector tipo de evaluación (5D) =================================== */
.card-eval-tipo h2 { margin-bottom: 6px; }
.eval-tipo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 10px;
}
.eval-tipo-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 10px 6px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  text-align: center;
  transition: background .15s, border-color .15s, transform .1s;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.eval-tipo-tile:active { transform: scale(0.98); }
.eval-tipo-tile input[type="radio"] {
  position: absolute; opacity: 0; pointer-events: none;
}
.eval-tipo-tile .et-emoji { font-size: 22px; line-height: 1; }
.eval-tipo-tile .et-label {
  font-size: 13px; font-weight: 600; color: #fff; line-height: 1.2;
}
.eval-tipo-tile .et-sub {
  font-size: 11px; color: var(--dim); line-height: 1.2;
}
.eval-tipo-tile.sel {
  background: rgba(74, 222, 128, 0.13);
  border-color: rgba(74, 222, 128, 0.55);
  box-shadow: 0 0 0 1px rgba(74, 222, 128, 0.35);
}
.eval-tipo-tile.sel .et-label { color: #d1fae5; }
.eval-tipo-tile.disabled {
  opacity: .45;
  pointer-events: none;
}

/* Modo compacto: 2 tiles arriba (Sesión normal | Otro tipo) + panel desplegable */
.eval-tipo-grid-top {
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.eval-tipo-grid-top .eval-tipo-tile {
  padding: 14px 10px;
  min-height: 76px;
}
.eval-tipo-grid-top .eval-tipo-tile .et-emoji { font-size: 24px; }
.eval-tipo-grid-top .eval-tipo-tile .et-label { font-size: 14px; }

.eval-tipo-tile-otro .et-caret {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: var(--dim);
  transition: transform .2s;
}
.eval-tipo-tile-otro .et-sub {
  font-size: 11.5px;
  color: var(--dim);
  font-style: italic;
}
.eval-tipo-tile-otro.sel .et-sub {
  color: #d1fae5;
  font-style: normal;
  font-weight: 600;
}

.eval-tipo-otro-panel {
  margin-top: 10px;
  padding: 10px;
  background: rgba(255,255,255,0.02);
  border: 1px dashed var(--border);
  border-radius: 10px;
  animation: etPanelIn .18s ease-out;
}
.eval-tipo-otro-panel.hidden { display: none; }
.eval-tipo-otro-panel .eval-tipo-grid {
  margin-top: 0;
  grid-template-columns: repeat(2, 1fr);
}
.eval-tipo-otro-panel .eval-tipo-tile {
  padding: 8px 6px;
  min-height: 60px;
}
.eval-tipo-otro-panel .eval-tipo-tile .et-emoji { font-size: 18px; }
.eval-tipo-otro-panel .eval-tipo-tile .et-label { font-size: 12.5px; }
.eval-tipo-otro-panel .eval-tipo-tile .et-sub { font-size: 10.5px; }

@keyframes etPanelIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Chip mini "trimestre actual" en esquina superior-derecha del tile Sesión normal.
   Reutiliza la animación de .chip-trim-actual::before (puntito verde que tintinea). */
.et-trim-actual {
  position: absolute;
  top: 6px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px 2px 6px;
  background: rgba(74, 222, 128, 0.10);
  border: 1px solid rgba(74, 222, 128, 0.35);
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 500;
  color: #d1fae5;
  line-height: 1.3;
  white-space: nowrap;
  pointer-events: none;
}
.et-trim-actual::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 1px rgba(74, 222, 128, 0.45),
              0 0 6px rgba(74, 222, 128, 0.55);
  animation: chipTrimActualPulse 2.4s ease-in-out infinite;
}
.et-trim-actual strong { color: #fff; font-weight: 600; }
.et-trim-actual[hidden] { display: none !important; }

/* ===== Duo No vino + Guardar (consistente con resto de apps) ============= */
.btn-row-duo {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 10px;
  margin: 14px 0 10px;
}
.btn-row-duo > .btn { margin: 0; width: 100%; }

.btn-no-vino-duo {
  background: rgba(251,191,36,0.12);
  color: #fbbf24;
  border: 1px solid rgba(251,191,36,0.45);
  border-radius: 10px;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 6px;
  cursor: pointer;
  transition: transform .08s ease, background .15s ease;
  line-height: 1.15;
  white-space: nowrap;
}
.btn-no-vino-duo:active {
  transform: scale(0.97);
  background: rgba(251,191,36,0.2);
}

/* =========================================================================
   VISTA EVALUACIÓN — modo PAREJAS (iPhone vertical)
   ========================================================================= */
.pareja-container {
  max-width: 480px;
  padding: 12px 14px 24px;
}

.pareja-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.pareja-header .ph-left {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.pareja-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 14px;
}
/* Singleton: card más grande cuando queda 1 solo alumno */
.pareja-grid.singleton .pareja-card {
  padding: 18px 16px;
}

.pareja-card {
  background: var(--bg-soft, #1a2230);
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  border-radius: 14px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}

.pc-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.pc-nombre {
  font-size: 17px;
  font-weight: 700;
  color: var(--text, #f5f7fa);
  line-height: 1.2;
  flex: 1;
  min-width: 0;
  word-break: break-word;
}

.btn-no-vino-mini {
  background: rgba(251,191,36,0.10);
  color: #fbbf24;
  border: 1px solid rgba(251,191,36,0.40);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .08s ease, background .15s ease;
}
.btn-no-vino-mini:active {
  transform: scale(0.95);
  background: rgba(251,191,36,0.22);
}

.pc-slider {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pc-slider-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}
.pc-lbl {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim, rgba(255,255,255,0.62));
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.pc-val {
  font-size: 20px;
  font-weight: 800;
  color: var(--text, #f5f7fa);
  font-variant-numeric: tabular-nums;
}
.pc-val-unit {
  font-size: 12px;
  color: var(--text-dim, rgba(255,255,255,0.5));
  font-weight: 600;
  margin-left: 1px;
}

.pc-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 32px;
  background: transparent;
  cursor: pointer;
  margin: 0;
  padding: 0;
}
.pc-range::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 8px;
  background: linear-gradient(90deg,
                rgba(245, 158, 11, 0.35) 0%,
                rgba(245, 158, 11, 0.55) 100%);
}
.pc-range::-moz-range-track {
  height: 8px;
  border-radius: 8px;
  background: linear-gradient(90deg,
                rgba(245, 158, 11, 0.35) 0%,
                rgba(245, 158, 11, 0.55) 100%);
}
.pc-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #fcd34d;
  border: 2px solid #1a2230;
  margin-top: -10px;
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0,0,0,0.35);
  transition: transform .08s ease;
}
.pc-range::-moz-range-thumb {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #fcd34d;
  border: 2px solid #1a2230;
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0,0,0,0.35);
}
.pc-range:active::-webkit-slider-thumb {
  transform: scale(1.08);
}

/* r125e (Iago 2026-05-21): fix layout de la barra de botones de pareja.
   El bug venía de `.btn { width: 100% }` heredado: en el flex container
   ambos botones intentaban ocupar el 100% cada uno → el "Anterior" se
   estiraba ocupando casi todo y el "Siguiente" quedaba apretado a la
   derecha. Solución: forzar width:auto dentro del wrapper y dar al
   protagonista flex grande, al secundario flex pequeño. */
.pareja-botones {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 10px;
  margin-top: 6px;
  align-items: stretch;
  width: 100%;
}
.pareja-botones .btn {
  width: auto !important;
  margin-top: 0;
}
.btn-pareja-anterior {
  font-size: 14px;
  padding: 14px 14px;
  white-space: nowrap;
  flex: 0 0 auto;
  min-width: 0;
}
.btn-pareja-anterior.hidden { display: none; }
.btn-pareja-siguiente {
  flex: 1 1 auto;
  font-size: 17px;
  padding: 16px 12px;
  font-weight: 700;
  min-width: 0;
}
/* =====================================================================
   GLASSMORPHISM · v60-r62 (2026-05-02 — Iago)
   Estética coherente con diario-app: fondo conservatorio + tarjetas
   semitranslúcidas con backdrop-filter blur. NO toca JS/HTML/SQL.
   ===================================================================== */
body {
  background: transparent !important;
  position: relative;
}
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url('assets/conservatorio.jpg');
  background-size: cover;
  background-position: center 55%;
  filter: blur(8px) saturate(1.1);
  transform: scale(1.08);
  z-index: -2;
  pointer-events: none;
}
body::after {
  content: '';
  position: fixed; inset: 0;
  background:
    linear-gradient(180deg,
      rgba(11, 31, 58, .68) 0%,
      rgba(11, 31, 58, .82) 50%,
      rgba(11, 31, 58, .94) 100%),
    radial-gradient(900px 520px at 80% 110%, rgba(14, 165, 233, .14), transparent 70%);
  z-index: -1;
  pointer-events: none;
}

/* Tarjetas / paneles translúcidos con blur */
.card,
.alumno-card-ipad,
.eval-tipo-tile,
.grupo-card,
.btn-grupo,
.panel,
.bloque-card {
  background: rgba(13, 22, 36, .55) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, .08) !important;
  box-shadow: 0 6px 24px rgba(0, 0, 0, .25) !important;
}
.card-danger { border: 1px solid rgba(248, 113, 113, .35) !important; }
.eval-tipo-tile.sel,
.eval-tipo-tile:hover {
  background: rgba(74, 158, 255, .18) !important;
  border-color: rgba(74, 158, 255, .50) !important;
}

/* Botones secundarios y ghost translúcidos */
.btn-secondary {
  background: rgba(255, 255, 255, .08) !important;
  border: 1px solid rgba(255, 255, 255, .15) !important;
}
.btn-ghost {
  background: rgba(255, 255, 255, .04) !important;
  border: 1px solid rgba(255, 255, 255, .10) !important;
}
.btn-secondary:hover { background: rgba(255, 255, 255, .14) !important; }
.btn-ghost:hover     { background: rgba(255, 255, 255, .10) !important; }

/* Inputs */
input[type="text"],
input[type="number"],
textarea,
select {
  background: rgba(13, 22, 36, .65) !important;
  border: 1px solid rgba(255, 255, 255, .10) !important;
  color: var(--text);
}
input:focus, textarea:focus, select:focus {
  border-color: rgba(74, 158, 255, .55) !important;
  outline: none;
  box-shadow: 0 0 0 3px rgba(74, 158, 255, .15) !important;
}

/* Título estilo "home PC" del diario (gradient blanco→azul claro) */
.app-header h1 {
  font-size: 28px !important;
  font-weight: 800 !important;
  letter-spacing: -.5px !important;
  background: linear-gradient(180deg, #ffffff 0%, #b8cce0 140%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent !important;
  margin: 0 !important;
  line-height: 1.05;
}
.app-header .sub {
  color: rgba(255,255,255,.55) !important;
  font-size: 13px !important;
  margin-top: 6px !important;
}

/* Tarjetas grupo (3ºA / 3ºB) en home: minimalistas a tope */
.grupo-big {
  background: rgba(15, 23, 42, .25) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, .10) !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, .25) !important;
  padding: 38px 24px !important;
}
.grupo-big .name {
  font-size: 56px !important;
  font-weight: 800 !important;
  letter-spacing: -1px !important;
  text-align: center;
  background: linear-gradient(180deg, #ffffff 0%, #b8cce0 140%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent !important;
}
.grupo-big .meta { display: none !important; }

/* Vista alumno (pantalla.html): quitar la frase cursiva de feedback */
.feedback-txt { display: none !important; }


/* (Iago 14-sep-2026) La tarjeta de «lo previsto en el Diario» tiene que
   CANTAR: es lo que él debe ver primero al entrar. La regla general de .card
   de más arriba lleva !important, así que hay que ganarle por id y con
   !important también; si no, se queda del gris de siempre. */
#card-lecciones-activas-rep {
  border: 2px solid rgba(139,92,246,.75) !important;
  background: linear-gradient(160deg, rgba(139,92,246,.24), rgba(124,58,237,.07)) !important;
  box-shadow: 0 6px 26px rgba(139,92,246,.20) !important;
}