/* ============================================
   BintangKu – Component Styles
   ============================================ */

/* ─── Navigation – Bottom (Mobile) ─── */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--bottom-nav-height);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: var(--z-navbar);
  padding-bottom: env(safe-area-inset-bottom, 0);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  min-width: 60px;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.bottom-nav-item .nav-icon {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform var(--transition-bounce);
}

.bottom-nav-item.active {
  color: var(--color-secondary);
}

.bottom-nav-item.active .nav-icon {
  transform: scale(1.15);
}

.bottom-nav-item:hover {
  color: var(--color-secondary);
  background: rgba(124, 92, 252, 0.06);
}

/* ─── Navigation – Sidebar (Desktop) ─── */
.sidebar-nav {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--color-parent-nav);
  display: flex;
  flex-direction: column;
  z-index: var(--z-navbar);
  padding: var(--space-6) var(--space-4);
  overflow-y: auto;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-8);
}

.sidebar-logo-icon {
  font-size: 2rem;
}

.sidebar-logo-text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary);
  font-family: var(--font-family-primary);
}

.sidebar-section {
  margin-bottom: var(--space-6);
}

.sidebar-section-title {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-1);
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-lg);
  color: rgba(255, 255, 255, 0.6);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  cursor: pointer;
  margin-bottom: 2px;
}

.sidebar-item .nav-icon {
  font-size: 1.25rem;
  width: 28px;
  text-align: center;
}

.sidebar-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.9);
}

.sidebar-item.active {
  background: rgba(124, 92, 252, 0.2);
  color: var(--color-primary);
}

.sidebar-item .badge-count {
  margin-left: auto;
  background: var(--color-accent-red);
  color: white;
  font-size: var(--font-size-xs);
  padding: 1px 7px;
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-bold);
}

.sidebar-footer {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ─── Top Header Bar ─── */
.top-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-light);
  min-height: var(--navbar-height);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.top-header-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

/* ─── Child Card ─── */
.child-card {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  cursor: pointer;
  transition: all var(--transition-bounce);
  position: relative;
  overflow: hidden;
}

.child-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-primary-gradient);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.child-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.child-card:hover::before {
  opacity: 1;
}

.child-card .child-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
}

.child-card .child-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.child-card .child-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ─── Activity Card ─── */
.activity-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  transition: all var(--transition-base);
  position: relative;
}

.activity-card:hover {
  box-shadow: var(--shadow-md);
}

.activity-card.completed {
  opacity: 0.7;
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.05) 0%, rgba(52, 211, 153, 0.02) 100%);
  border-color: var(--color-accent-green);
}

.activity-card .activity-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.activity-card .activity-info {
  flex: 1;
  min-width: 0;
}

.activity-card .activity-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: 2px;
}

.activity-card .activity-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.activity-card .activity-points {
  display: flex;
  align-items: center;
  gap: 2px;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  font-size: var(--font-size-sm);
}

.activity-card .complete-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  transition: all var(--transition-bounce);
  flex-shrink: 0;
  cursor: pointer;
}

.activity-card .complete-btn:hover {
  border-color: var(--color-accent-green);
  background: rgba(52, 211, 153, 0.1);
  transform: scale(1.1);
}

.activity-card .complete-btn.done {
  border-color: var(--color-accent-green);
  background: var(--color-accent-green);
  color: white;
  animation: bounceIn 0.5s ease;
}

/* ─── Reward Card ─── */
.reward-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.reward-card.locked {
  opacity: 0.6;
  filter: grayscale(0.3);
}

.reward-card.locked::after {
  content: '🔒';
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  font-size: 1.25rem;
}

.reward-card.unlocked {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md), var(--shadow-glow-primary);
}

.reward-card .reward-emoji {
  font-size: 2.5rem;
  margin-bottom: var(--space-3);
}

.reward-card .reward-title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-1);
}

.reward-card .reward-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-3);
}

.reward-card .reward-requirement {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-warm);
  border-radius: var(--radius-md);
}

/* ─── Progress Ring ─── */
.progress-ring-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.progress-ring-svg {
  transform: rotate(-90deg);
}

.progress-ring-bg {
  fill: none;
  stroke: var(--color-border-light);
  stroke-width: 8;
}

.progress-ring-fill {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s ease;
}

.progress-ring-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 4px;
}

.progress-ring-value {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-extrabold);
  line-height: 1;
}

.progress-ring-label {
  font-size: var(--font-size-xs);
  margin-top: 2px;
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-medium);
}

/* ─── Level Badge ─── */
.level-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  background: var(--color-secondary-gradient);
  color: white;
  box-shadow: var(--shadow-sm), var(--shadow-glow-secondary);
}

.level-badge-lg {
  padding: var(--space-2) var(--space-5);
  font-size: var(--font-size-md);
}

/* ─── Star Counter ─── */
.star-counter {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-base);
  background: rgba(255, 204, 51, 0.12);
  color: var(--color-primary-dark);
}

.star-counter .star-icon {
  font-size: 1.1em;
  animation: float 3s ease-in-out infinite;
}

.star-counter-lg {
  padding: var(--space-2) var(--space-5);
  font-size: var(--font-size-lg);
}

/* ─── Streak Badge ─── */
.streak-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  background: rgba(251, 146, 60, 0.12);
  color: #C2410C;
}

.streak-badge .flame-icon {
  animation: flameFlicker 0.8s ease-in-out infinite;
}

/* ─── Approval Card ─── */
.approval-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  border-left: 4px solid var(--color-accent-orange);
}

.approval-card .approval-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.approval-card .approval-type {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  color: var(--color-accent-orange);
}

.approval-card .approval-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
}

.approval-card .approval-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-3);
}

.approval-card .approval-actions {
  display: flex;
  gap: var(--space-2);
}

/* ─── Report Summary Card ─── */
.report-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
}

.report-card .report-value {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-extrabold);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.report-card .report-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-medium);
}

.report-card .report-trend {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-top: var(--space-2);
}

.report-card .report-trend.up { color: var(--color-accent-green-dark); }
.report-card .report-trend.down { color: var(--color-accent-red-dark); }

/* ─── Bar Chart (CSS-only) ─── */
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: var(--space-2);
  height: 180px;
  padding: var(--space-4) 0;
}

.bar-chart-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  height: 100%;
  justify-content: flex-end;
}

.bar-chart-bar {
  width: 100%;
  max-width: 40px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background: var(--color-secondary-gradient);
  transition: height 0.8s ease;
  transform-origin: bottom;
  animation: barGrow 0.8s ease both;
  min-height: 4px;
}

.bar-chart-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-medium);
}

.bar-chart-value {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-secondary);
}

/* ─── Toast Notification ─── */
.toast-container {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  left: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  pointer-events: none;
}

.toast {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-3) var(--space-5);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  max-width: 420px;
  width: 100%;
  pointer-events: auto;
  animation: toastIn 0.3s ease both;
  border: 1px solid var(--color-border-light);
}

.toast.toast-out {
  animation: toastOut 0.3s ease both;
}

.toast-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.toast-content {
  flex: 1;
}

.toast-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
}

.toast-message {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.toast.success { border-left: 4px solid var(--color-accent-green); }
.toast.error { border-left: 4px solid var(--color-accent-red); }
.toast.warning { border-left: 4px solid var(--color-accent-orange); }
.toast.info { border-left: 4px solid var(--color-accent-blue); }

/* ─── Empty State ─── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-4);
  text-align: center;
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
  animation: float 3s ease-in-out infinite;
}

.empty-state-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-2);
}

.empty-state-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  max-width: 300px;
  margin-bottom: var(--space-6);
}

/* ─── PIN Input ─── */
.pin-input-group {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
}

.pin-input {
  width: 56px;
  height: 64px;
  text-align: center;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  transition: all var(--transition-base);
  -moz-appearance: textfield;
}

.pin-input::-webkit-outer-spin-button,
.pin-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.pin-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(255, 204, 51, 0.2);
}

.pin-input.error {
  border-color: var(--color-accent-red);
  animation: shake 0.5s ease;
}

/* ─── Toggle Switch ─── */
.toggle {
  position: relative;
  width: 52px;
  height: 28px;
  cursor: pointer;
}

.toggle input {
  display: none;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--color-border);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 22px;
  height: 22px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-xs);
}

.toggle input:checked + .toggle-slider {
  background: var(--color-accent-green);
}

.toggle input:checked + .toggle-slider::before {
  transform: translateX(24px);
}

/* ─── Tabs ─── */
.tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--color-bg-warm);
  border-radius: var(--radius-lg);
  padding: var(--space-1);
}

.tab {
  flex: 1;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  color: var(--color-text-tertiary);
  transition: all var(--transition-base);
  cursor: pointer;
}

.tab:hover {
  color: var(--color-text-primary);
}

.tab.active {
  background: var(--color-surface);
  color: var(--color-text-primary);
  box-shadow: var(--shadow-sm);
}

/* ─── Category Tag Colors ─── */
.cat-ibadah { background: rgba(124, 92, 252, 0.12); color: var(--color-cat-ibadah); }
.cat-belajar { background: rgba(96, 165, 250, 0.12); color: var(--color-cat-belajar); }
.cat-kebersihan { background: rgba(45, 212, 191, 0.12); color: var(--color-cat-kebersihan); }
.cat-olahraga { background: rgba(251, 146, 60, 0.12); color: var(--color-cat-olahraga); }
.cat-hobi { background: rgba(244, 114, 182, 0.12); color: var(--color-cat-hobi); }
.cat-sosial { background: rgba(52, 211, 153, 0.12); color: var(--color-cat-sosial); }

/* ─── Loading Spinner ─── */
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-secondary);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

.loading-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 248, 240, 0.8);
  border-radius: inherit;
  z-index: 10;
}