/* ── Wrapper ──────────────────────────────────────────────────── */
.dp {
  position: relative;
}

/* ── Trigger (reemplaza el <input type="date">) ───────────────── */
.dp-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text-h);
  font-size: 17px;
  font-family: var(--sans);
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
  box-sizing: border-box;
  text-align: left;
  outline: none;
}

.dp-trigger--placeholder {
  color: var(--text);
  opacity: 0.55;
}

.dp-trigger--open,
.dp-trigger:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
  outline: none;
}

.dp-chevron {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.45;
  transition: transform 0.2s;
}

.dp-trigger--open .dp-chevron {
  transform: rotate(180deg);
  opacity: 0.7;
}

/* ── Mobile backdrop ──────────────────────────────────────────── */
.dp-overlay {
  display: none;
}

@media (max-width: 768px) {
  .dp-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 499;
    animation: dp-fade-in 0.18s ease;
  }
}

@keyframes dp-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── Popup ────────────────────────────────────────────────────── */
.dp-popup {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 500;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-sizing: border-box;
  min-width: 390px;
  max-width: calc(100vw - 32px);
  box-shadow:
    0 16px 56px rgba(0, 0, 0, 0.18),
    0 4px 12px rgba(0, 0, 0, 0.08);
  animation: dp-dropdown 0.15s ease;
}

@keyframes dp-dropdown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Header: mes anterior / título / mes siguiente ───────────── */
.dp-nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.dp-mes-titulo {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-h);
  letter-spacing: -0.4px;
  text-transform: capitalize;
}

.dp-nav-btn {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: none;
  font-size: 28px;
  line-height: 1;
  color: var(--text-h);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s, border-color 0.12s;
  padding: 0;
  flex-shrink: 0;
}

.dp-nav-btn:hover {
  background: var(--code-bg);
  border-color: var(--accent);
}

/* ── Grilla de 7 columnas ─────────────────────────────────────── */
.dp-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 5px;
}

/* Nombres de días */
.dp-dow {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text);
  text-align: center;
  padding-bottom: 10px;
  opacity: 0.7;
}

/* Celdas de días */
.dp-day {
  aspect-ratio: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 500;
  font-family: var(--sans);
  font-variant-numeric: tabular-nums;
  border: 2px solid transparent;
  border-radius: 12px;
  background: none;
  color: var(--text-h);
  cursor: pointer;
  transition: background 0.1s, color 0.1s, border-color 0.1s, transform 0.08s;
  padding: 0;
  outline: none;
}

.dp-day:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-bg);
}

.dp-day:hover:not(.dp-day--disabled):not(.dp-day--empty):not(.dp-day--selected) {
  background: var(--code-bg);
  transform: scale(1.06);
}

.dp-day--empty {
  pointer-events: none;
  visibility: hidden;
}

.dp-day--disabled {
  opacity: 0.18;
  cursor: not-allowed;
  pointer-events: none;
}

.dp-day--today {
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 700;
}

.dp-day--selected {
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  border-color: var(--accent);
  box-shadow: 0 4px 12px var(--accent-bg);
}

.dp-day--selected:hover {
  transform: none;
}

/* ── Dark mode tweaks ─────────────────────────────────────────── */
@media (prefers-color-scheme: dark) {
  .dp-popup {
    box-shadow:
      0 16px 56px rgba(0, 0, 0, 0.45),
      0 4px 12px rgba(0, 0, 0, 0.25);
  }
}

/* ── Mobile: bottom sheet ─────────────────────────────────────── */
@media (max-width: 768px) {
  .dp-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    top: auto;
    min-width: unset;
    max-width: unset;
    border-radius: 24px 24px 0 0;
    padding: 28px 20px 48px;
    animation: dp-slide-up 0.22s cubic-bezier(0.32, 0.72, 0, 1);
  }

  @keyframes dp-slide-up {
    from { transform: translateY(100%); }
    to   { transform: translateY(0); }
  }

  .dp-day {
    font-size: 1.3rem;
    border-radius: 14px;
  }

  .dp-mes-titulo { font-size: 24px; }
  .dp-nav-btn    { width: 48px; height: 48px; }
  .dp-dow        { font-size: 11px; }
}