/* ============================================
   CALENDAR — Date Picker & Range Picker
   ============================================ */

/* ── Nagłówek ─────────────────────────────── */
.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}
.cal-month-label {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--text-primary);
  text-transform: capitalize;
  text-align: center;
  flex: 1;
}
.cal-nav-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  color: var(--text-primary);
  flex-shrink: 0;
}
.cal-nav-btn:disabled { opacity: 0.3; cursor: default; pointer-events: none; }
.cal-nav-btn:not(:disabled):hover { background: var(--glass-bg-strong); }

/* ── Dni tygodnia ─────────────────────────── */
.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 48px));
  justify-content: center;
  text-align: center;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}
.cal-weekend { color: var(--red-light); }

/* ── Siatka ────────────────────────────────── */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 48px));
  justify-content: center;
  gap: 2px;
}

/* ── Komórka dnia ─────────────────────────── */
.cal-day {
  aspect-ratio: 1;
  width: 100%;
  max-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  color: var(--text-primary);
  transition: background var(--transition-fast), color var(--transition-fast);
  position: relative;
  -webkit-tap-highlight-color: transparent;
}
.cal-day[data-date]:hover {
  background: var(--glass-bg-strong);
}

/* Dni spoza miesiąca */
.cal-day--other {
  color: var(--text-muted);
  opacity: 0.35;
  cursor: default;
  font-size: var(--font-size-xs);
}

/* Dni przyszłe (tylko w picker transakcji) */
.cal-day--future {
  color: var(--text-muted);
  opacity: 0.3;
  cursor: not-allowed;
}

/* Dzisiaj — czerwone obramowanie */
.cal-day--today {
  border: 1.5px solid var(--red-primary);
  color: var(--red-primary);
  font-weight: 700;
}

/* Wybrany dzień */
.cal-day--selected {
  background: var(--red-primary) !important;
  color: #fff !important;
  font-weight: 700;
  border: none;
}

/* ── Range highlight ──────────────────────── */
.cal-day--range-start,
.cal-day--range-end {
  background: var(--red-primary) !important;
  color: #fff !important;
  font-weight: 700;
  border: none;
}
.cal-day--in-range {
  background: rgba(229, 57, 53, 0.18) !important;
  border-radius: 4px;
  color: var(--text-primary);
}
.cal-day--range-start { border-radius: 50% 4px 4px 50%; }
.cal-day--range-end   { border-radius: 4px 50% 50% 4px; }
.cal-day--range-start.cal-day--range-end { border-radius: 50%; }

/* ── Przycisk "Dzisiaj" ────────────────────── */
.cal-today-btn {
  display: block;
  width: 100%;
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-5);
  border: 1.5px solid var(--red-primary);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--red-primary);
  font-family: var(--font);
  font-size: var(--font-size-sm);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}
.cal-today-btn:hover { background: rgba(229, 57, 53, 0.08); }

/* ── Trigger daty w formularzu transakcji ─── */
.date-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: 0.625rem 0.75rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}
.date-trigger:hover { background: var(--glass-bg-strong); }
.date-trigger:active { opacity: 0.8; }

/* ── Trigger zakresu w analytics ─────────── */
.analytics-range-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: 10px 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  font-family: var(--font);
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  margin-bottom: var(--space-4);
  transition: var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}
.analytics-range-trigger:hover { background: var(--glass-bg-strong); }
.analytics-range-trigger .expand-icon {
  margin-left: auto;
  color: var(--text-muted);
}

/* ── Range sheet — presety ────────────────── */
.range-presets {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}
.range-chip {
  padding: 7px 16px;
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-pill);
  font-family: var(--font);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  background: var(--glass-bg);
  transition: var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}
.range-chip.active {
  background: var(--red-primary);
  border-color: var(--red-primary);
  color: #fff;
}
.range-chip:not(.active):hover { background: var(--glass-bg-strong); }

.range-divider {
  height: 1px;
  background: var(--glass-border);
  margin: var(--space-4) 0 var(--space-3);
}

.range-section-label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.range-phase-hint {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: var(--space-3);
  font-weight: 500;
  min-height: 20px;
}

.range-selected-display {
  text-align: center;
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--red-primary);
  min-height: 24px;
  margin: var(--space-3) 0 var(--space-4);
}