/* Calculadora de faltas de asistencia. Semáforo: verde (en regla), naranja
   (en riesgo, 15–25 %) y rojo (evaluación continua perdida, 25 % o más). */

#attendance {
  --att-ok: #059669;
  --att-ok-soft: rgba(16, 185, 129, .14);
  --att-warn: #d97706;
  --att-warn-soft: rgba(245, 158, 11, .16);
  --att-lost: #dc2626;
  --att-lost-soft: rgba(239, 68, 68, .14);
}

html.theme-dark #attendance {
  --att-ok: #34d399;
  --att-warn: #fbbf24;
  --att-lost: #f87171;
}

.attendance-hero {
  align-items: center;
}

.attendance-hero .hero-buttons .hero-action--secondary {
  border: 1px solid var(--line-strong);
  background: var(--surface-3, #fff);
  color: var(--primary);
  box-shadow: none;
}

.attendance-hero .hero-buttons .hero-action--secondary:hover {
  background: var(--surface-3, #fff);
  color: var(--primary);
  filter: none;
  box-shadow: 0 8px 18px rgba(15, 23, 42, .1);
}

html.theme-dark .attendance-hero .hero-buttons .hero-action--secondary {
  background: var(--surface-2);
  color: var(--ink);
}

.attendance-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.attendance-stat {
  display: grid;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface, #fff);
  padding: 12px 14px;
}

.attendance-stat b {
  color: var(--ink);
  font-family: 'Manrope', sans-serif;
  font-size: 22px;
  font-weight: 800;
}

.attendance-stat span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.attendance-stat--ok b { color: var(--att-ok); }
.attendance-stat--warn b { color: var(--att-warn); }
.attendance-stat--lost b { color: var(--att-lost); }

.attendance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}

.attendance-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 4px solid var(--att-ok);
}

.attendance-card--warn { border-top-color: var(--att-warn); }
.attendance-card--lost { border-top-color: var(--att-lost); }

.attendance-card header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.attendance-card .module-code {
  min-width: 0;
}

.attendance-card h3 {
  margin: 0;
  font-size: 14px;
  line-height: 1.3;
}

.attendance-badge {
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 10px;
  font-weight: 800;
  line-height: 1.2;
}

.attendance-badge--ok { background: var(--att-ok-soft); color: var(--att-ok); }
.attendance-badge--warn { background: var(--att-warn-soft); color: var(--att-warn); }
.attendance-badge--lost { background: var(--att-lost-soft); color: var(--att-lost); }

.attendance-figures {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
}

.attendance-figures strong {
  font-family: 'Manrope', sans-serif;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.03em;
}

.attendance-figures span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.attendance-meter {
  overflow: hidden;
  height: 8px;
  border-radius: 999px;
  background: var(--line);
}

.attendance-meter i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--att-ok);
  transition: width .3s ease;
}

.attendance-card--warn .attendance-meter i { background: var(--att-warn); }
.attendance-card--lost .attendance-meter i { background: var(--att-lost); }

.attendance-meta {
  display: grid;
  gap: 5px;
  margin: 0;
}

.attendance-meta div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
}

.attendance-meta dt {
  color: var(--muted);
  font-weight: 600;
}

.attendance-meta dd {
  margin: 0;
  font-weight: 700;
  text-align: right;
}

.attendance-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.attendance-actions .compact-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.attendance-actions .compact-btn svg {
  width: 14px;
  height: 14px;
}

.attendance-history {
  flex: 1 1 100%;
  order: 2;
}

.attendance-history summary {
  cursor: pointer;
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
}

.attendance-history ul {
  display: grid;
  gap: 4px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.attendance-history li {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 8px;
  border-radius: 8px;
  background: var(--surface-2, #f8fafc);
  padding: 6px 8px;
  font-size: 12px;
}

.attendance-history li time {
  text-transform: capitalize;
}

.attendance-history li small {
  grid-column: 1 / -1;
  grid-row: 2;
  color: var(--muted);
}

.attendance-history li button {
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  padding: 4px;
}

.attendance-history li button:hover {
  background: var(--att-lost-soft);
  color: var(--att-lost);
}

.attendance-history li button svg {
  width: 14px;
  height: 14px;
}

.attendance-history p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.attendance-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.attendance-day-list {
  display: grid;
  gap: 6px;
}

.attendance-day-row {
  display: grid;
  grid-template-columns: auto 1fr 64px auto;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 10px;
}

.attendance-day-row strong {
  display: block;
  font-size: 12px;
}

.attendance-day-row small {
  display: block;
  color: var(--muted);
  font-size: 11px;
}

.attendance-day-row .form-input {
  padding: 7px 8px;
  text-align: center;
}

.attendance-day-row em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

@media (max-width: 760px) {
  .attendance-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 650px) {
  .attendance-grid {
    grid-template-columns: 1fr;
  }
}