/* ============================================================
   Components – Reusable UI elements
   ============================================================ */


/* ============================================================
   View header (navigation bar equivalent)
   ============================================================ */
.view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-12) var(--space-16);
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--divider-color);
  min-height: 56px;
  flex-shrink: 0;
}

.view-header--plain {
  border-bottom: none;
}

.view-header__title {
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--text-primary);
  flex: 1;
  text-align: center;
  padding: 0 var(--space-8);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: -0.02em;
}

.view-header__left,
.view-header__right {
  flex: 1;
  min-width: 44px;
  display: flex;
  align-items: center;
}

.view-header__right {
  justify-content: flex-end;
}


/* ============================================================
   Buttons
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  font-family: inherit;
  font-size: var(--font-md);
  font-weight: 600;
  line-height: 1;
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-12) var(--space-20);
  cursor: pointer;
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: opacity var(--transition-fast),
              background-color var(--transition-fast),
              transform var(--transition-fast);
  min-height: 44px;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

/* Primary – filled accent with shadow */
.btn--primary {
  background-color: var(--color-accent);
  color: var(--text-on-accent);
  border-radius: var(--radius-md);
  box-shadow: 0 6px 18px rgba(122, 77, 255, 0.30);
}
.btn--primary:hover {
  background-color: var(--color-accent-hover);
}

/* Secondary – soft lilac tint */
.btn--secondary {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-md);
}
.btn--secondary:hover {
  background-color: var(--color-flieder);
  color: var(--color-accent-hover);
}

/* Ghost – no background, accent text */
.btn--ghost {
  background-color: transparent;
  color: var(--color-accent);
  padding: var(--space-8) var(--space-12);
}

/* Soft danger – light salmon fill */
.btn--danger-soft {
  background-color: var(--color-salmon-light);
  color: var(--color-salmon);
}
.btn--danger-soft:hover {
  background-color: #ffd0ca;
}

/* Icon button */
.btn--icon {
  background-color: transparent;
  color: var(--color-accent);
  border-radius: 50%;
  padding: var(--space-8);
  min-height: 44px;
  min-width: 44px;
}

/* Full-width variant */
.btn--full {
  width: 100%;
}

/* Button row (e.g. Save / Cancel) */
.btn-row {
  display: flex;
  gap: var(--space-12);
  padding: var(--space-16);
}

.btn-row .btn {
  flex: 1;
}


/* ============================================================
   Cards & list items
   ============================================================ */
.list-group {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.list-item {
  padding: var(--space-16);
  border-bottom: 1px solid var(--divider-color);
}

.list-item:last-child {
  border-bottom: none;
}

/* Birthday entry card */
.entry-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: var(--space-16) var(--space-20);
  margin-bottom: var(--space-12);
  box-shadow: var(--shadow-sm);
}

.entry-card__name {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: var(--space-4);
}

.entry-card__meta {
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

.entry-card__note {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  margin-top: var(--space-8);
  font-style: italic;
  line-height: 1.5;
}

/* Today's birthday card – gradient variant */
.entry-card--today {
  background: linear-gradient(to right, rgb(122, 77, 255) 0%, rgb(255, 122, 107) 100%);
  border: none;
  box-shadow: 0 8px 24px rgba(122, 77, 255, 0.35);
  position: relative;
  overflow: hidden;
  padding-right: 80px;
}

.entry-card--today .entry-card__name {
  color: #fff;
  font-size: 24px;
  font-weight: 700;
}

.entry-card--today .entry-card__meta {
  color: rgba(255, 255, 255, 0.9);
}

.entry-card--today .entry-card__note {
  color: rgba(255, 255, 255, 0.9);
}

.entry-card--today .badge {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

/* Large decorative circle (top-right, partially clipped) */
.entry-card__today-circle-lg {
  position: absolute;
  width: 160px;
  height: 160px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  top: -38px;
  right: -38px;
  pointer-events: none;
}

/* Small circle containing the gift icon */
.entry-card__today-circle-sm {
  position: absolute;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  top: 16px;
  right: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

/* Clickable entry cards */
.entry-card[role="button"] {
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.entry-card[role="button"]:active {
  transform: scale(0.98);
}

/* Upcoming birthday card (tomorrow, day after tomorrow) */
.entry-card--upcoming {
  position: relative;
  overflow: hidden;
  padding-right: 80px;
}

/* Large decorative circle – identical gradient to dv-hero__deco-lg */
.entry-card__upcoming-circle-lg {
  position: absolute;
  width: 160px;
  height: 160px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(122, 77, 255, 0.04) 0%, rgba(255, 138, 61, 0.04) 100%);
  top: -38px;
  right: -38px;
  pointer-events: none;
}

/* Small circle containing the gift icon */
.entry-card__upcoming-circle-sm {
  position: absolute;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: rgba(122, 77, 255, 0.10);
  top: 16px;
  right: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}


/* ============================================================
   Category badge / chip
   ============================================================ */
.badge {
  display: inline-block;
  font-size: var(--font-xs);
  font-weight: 600;
  padding: 4px var(--space-12);
  border-radius: var(--radius-pill);
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  letter-spacing: -0.005em;
}


/* ============================================================
   Form groups
   ============================================================ */
.form-group {
  margin-bottom: var(--space-20);
}

.form-label {
  display: block;
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  letter-spacing: -0.005em;
}

.form-label--required::after {
  content: ' *';
  color: var(--color-salmon);
}

/* Character counter */
.form-counter {
  font-size: var(--font-xs);
  color: var(--text-tertiary);
  text-align: right;
  margin-top: var(--space-4);
  font-variant-numeric: tabular-nums;
}

/* Inline error message */
.form-error {
  font-size: var(--font-sm);
  color: var(--color-danger);
  margin-top: var(--space-4);
  display: none;
}

.form-error--visible {
  display: block;
}

/* Input in error state */
.input--error {
  border-color: var(--color-danger) !important;
}

/* Select wrapper (for custom arrow) */
.select-wrapper {
  position: relative;
}

.select-wrapper::after {
  content: '';
  position: absolute;
  right: var(--space-16);
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--text-secondary);
  pointer-events: none;
}

.select-wrapper select {
  padding-right: var(--space-48);
}


/* ============================================================
   Section header (used inside scrollable view content)
   ============================================================ */
.section-header {
  padding: var(--space-20) var(--space-16) var(--space-8);
  font-size: var(--font-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}


/* ============================================================
   Empty state
   ============================================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-48) var(--space-32);
  text-align: center;
  gap: var(--space-12);
}

.empty-state__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.empty-state__title {
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  text-align: center;
}

.empty-state__text {
  font-size: var(--font-md);
  color: var(--text-secondary);
  max-width: 312px;
  line-height: 1.6;
  text-align: center;
}

.empty-state--compact {
  padding-bottom: var(--space-20);
}


/* ============================================================
   Info box (e.g. notification hint in settings)
   ============================================================ */
.info-box--neutral {
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  padding: var(--space-12);
}


/* ============================================================
   Modal (delete confirmation)
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--safe-bottom);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.modal--visible {
  pointer-events: all;
  opacity: 1;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background-color: var(--bg-overlay);
  backdrop-filter: blur(4px);
}

.modal__sheet {
  position: relative;
  z-index: 1;
  width: calc(100% - 16px);
  margin: 0 8px 8px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-xl);
  overflow: hidden;
  padding: 0 0 var(--space-8);
  transform: translateY(100%);
  transition: transform var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

@media (prefers-color-scheme: dark) {
  .modal__sheet {
    background: rgba(32, 26, 38, 0.96);
  }
}

.modal--visible .modal__sheet {
  transform: translateY(0);
}

.modal__drag-handle {
  width: 36px;
  height: 4px;
  background-color: var(--border-color);
  border-radius: 2px;
  margin: var(--space-8) auto var(--space-16);
}

.modal__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-salmon-light);
  color: var(--color-salmon);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--space-12) auto var(--space-4);
}

.modal__title {
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--text-primary);
  padding: var(--space-8) var(--space-16) var(--space-8);
  letter-spacing: -0.02em;
  text-align: center;
}

.modal__body {
  font-size: var(--font-md);
  color: var(--text-secondary);
  padding: 0 var(--space-16) var(--space-16);
  line-height: 1.6;
  text-align: center;
}

/* Delete confirm button row inside modal */
.modal__sheet .btn-row {
  border-top: 1px solid var(--divider-color);
  margin-top: var(--space-8);
}



/* ============================================================
   Day group header (in start-view and day-view)
   ============================================================ */
.day-group {
  padding: 0 var(--space-16) var(--space-8);
}

.day-group__label {
  font-size: var(--font-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  padding: var(--space-12) 0 var(--space-2);
}

.day-group__date {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}


/* ============================================================
   Form view
   ============================================================ */

.form-body {
  padding: var(--space-16) var(--space-20);
}

/* Static date display in "add" mode */
.form-date-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-orange-light));
  border-radius: var(--radius-md);
  padding: var(--space-16) var(--space-20);
  margin-bottom: var(--space-20);
}

.form-date-display__label {
  font-size: var(--font-xs);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.10em;
  text-transform: uppercase;
}

.form-date-display__value {
  font-size: var(--font-md);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

/* Day + month selects side by side in "edit" mode */
.form-date-row {
  display: flex;
  gap: var(--space-12);
}


/* ============================================================
   Day view
   ============================================================ */

.day-view__footer {
  flex-shrink: 0;
  padding: var(--space-12) var(--space-20)
           calc(var(--space-12) + var(--safe-bottom));
  border-top: 1px solid var(--divider-color);
  background-color: var(--bg-primary);
}


/* ── Hero card ───────────────────────────────────────── */

.dv-hero {
  margin: var(--space-12) var(--space-16);
  border-radius: var(--radius-xl);
  padding: var(--space-20);
  position: relative;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.dv-hero--today {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-salmon) 100%);
  border: none;
  box-shadow: 0 8px 32px rgba(122, 77, 255, 0.28);
}

.dv-hero__deco-lg {
  position: absolute;
  width: 177px;
  height: 177px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(122, 77, 255, 0.04) 0%, rgba(255, 138, 61, 0.04) 100%);
  top: -49px;
  right: -49px;
  pointer-events: none;
}

.dv-hero--today .dv-hero__deco-lg {
  background: rgba(255, 255, 255, 0.06);
}

.dv-hero__deco-sm {
  position: absolute;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(122, 77, 255, 0.12);
  color: var(--color-accent);
  top: 14px;
  right: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.dv-hero--today .dv-hero__deco-sm {
  background: rgba(255, 255, 255, 0.20);
  color: white;
}

.dv-hero__body {
  position: relative;
  z-index: 1;
}

.dv-hero__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-12);
}

.dv-hero--today .dv-hero__label {
  color: rgba(255, 255, 255, 0.75);
}

.dv-hero__name {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin-bottom: var(--space-8);
  color: var(--text-primary);
  padding-right: 56px;
}

.dv-hero--today .dv-hero__name {
  color: #fff;
}

.dv-hero__date {
  font-size: var(--font-md);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-20);
}

.dv-hero--today .dv-hero__date {
  color: rgba(255, 255, 255, 0.88);
}

.dv-hero__stats {
  display: flex;
  gap: var(--space-8);
}

.dv-hero__stat {
  flex: 1;
  border-radius: var(--radius-md);
  padding: var(--space-8) var(--space-12);
  background: rgba(122, 77, 255, 0.08);
}

.dv-hero--today .dv-hero__stat {
  background: rgba(255, 255, 255, 0.20);
}

.dv-hero__stat-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 3px;
}

.dv-hero--today .dv-hero__stat-label {
  color: rgba(255, 255, 255, 0.68);
}

.dv-hero__stat-value {
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.dv-hero--today .dv-hero__stat-value {
  color: #fff;
}

.dv-hero__stat-unit {
  font-size: var(--font-xs);
  font-weight: 600;
  color: var(--text-secondary);
}

.dv-hero--today .dv-hero__stat-unit {
  color: rgba(255, 255, 255, 0.80);
}

.dv-hero__stat--today .dv-hero__stat-value {
  letter-spacing: normal;
}


/* ── Info section ────────────────────────────────────── */

.dv-info {
  margin: 0 var(--space-16) var(--space-12);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.dv-info__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: var(--space-16);
  box-shadow: var(--shadow-sm);
}

.dv-info__key {
  font-size: var(--font-md);
  font-weight: 500;
  color: var(--text-primary);
}

.dv-note {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: var(--space-16);
  box-shadow: var(--shadow-sm);
}

.dv-note__label {
  display: block;
  font-size: var(--font-xs);
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-salmon);
  margin-bottom: var(--space-8);
}

.dv-note__text {
  font-size: var(--font-md);
  color: var(--text-primary);
  font-style: italic;
  line-height: 1.5;
  margin: 0;
}


/* ── Action buttons ──────────────────────────────────── */

.dv-actions {
  display: flex;
  gap: var(--space-12);
  padding: var(--space-4) var(--space-16) calc(var(--space-20) + var(--safe-bottom));
}

.dv-actions .btn {
  flex: 1;
}


/* ============================================================
   Start overlay sheet
   ============================================================ */
.start-sheet {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: var(--bg-primary);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  margin-top: calc(var(--safe-top) + 8px);
  overflow: hidden;
}

.start-sheet__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-24) var(--space-20) var(--space-12);
  flex-shrink: 0;
}

.start-sheet__title {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.7px;
  line-height: 1.1;
}

.start-sheet__body {
  padding: 0 var(--space-16) calc(56px + var(--safe-bottom));
}


/* ============================================================
   Version string (settings footer)
   ============================================================ */
.version-label {
  text-align: center;
  font-size: var(--font-xs);
  color: var(--text-tertiary);
  padding: var(--space-24) var(--space-16);
}


/* ============================================================
   Form inputs override (warmer, rounder)
   ============================================================ */
input[type="text"],
input[type="number"],
textarea,
select {
  background-color: var(--bg-card);
  border-color: var(--border-color);
  border-radius: var(--radius-sm);
}

input[type="text"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(122, 77, 255, 0.15);
}

@media (prefers-color-scheme: dark) {
  .dv-hero--today {
    background: linear-gradient(135deg, #7A4DFF 0%, #FF7A6B 100%);
  }
}