/* ============================================
   AstroVault Component Library
   ============================================ */

/* ============================================
   1. Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  line-height: 1;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
  user-select: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--gradient-accent);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-glow-gold);
}
.btn-primary::before {
  background: linear-gradient(135deg, #f5d9a8 0%, #fc7e96 100%);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(240, 194, 127, 0.5);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--glass-bg);
  color: var(--color-text-primary);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
}
.btn-secondary:hover {
  border-color: var(--color-accent-teal);
  box-shadow: var(--shadow-glow-teal);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
}
.btn-ghost:hover {
  color: var(--color-text-primary);
  background: rgba(255,255,255,0.05);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent-gold);
  border: 1px solid var(--color-accent-gold);
}
.btn-outline:hover {
  background: rgba(240, 194, 127, 0.1);
  box-shadow: var(--shadow-glow-gold);
}

.btn-teal {
  background: var(--gradient-teal);
  color: var(--color-text-inverse);
}
.btn-teal:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow-teal);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}

.btn-xl {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-lg);
  border-radius: var(--radius-xl);
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-lg);
}

.btn-icon-sm {
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: var(--radius-md);
}

.btn-full { width: 100%; }

.btn:disabled, .btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ============================================
   2. Glass Cards
   ============================================ */
.card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  padding: var(--space-5);
  transition: all var(--transition-base);
}

.card-hover:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card-glow-gold:hover {
  border-color: rgba(240, 194, 127, 0.3);
  box-shadow: var(--shadow-glow-gold);
}

.card-glow-teal:hover {
  border-color: rgba(79, 209, 197, 0.3);
  box-shadow: var(--shadow-glow-teal);
}

.card-glow-purple:hover {
  border-color: rgba(167, 139, 250, 0.3);
  box-shadow: var(--shadow-glow-purple);
}

.card-solid {
  background: var(--color-bg-tertiary);
  backdrop-filter: none;
}

.card-sm { padding: var(--space-3); border-radius: var(--radius-lg); }
.card-lg { padding: var(--space-8); border-radius: var(--radius-2xl); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
}

.card-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  margin-top: var(--space-1);
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--glass-border);
}

/* ============================================
   3. Navigation - Bottom (Mobile)
   ============================================ */
.nav-bottom {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--nav-bottom-height);
  background: rgba(6, 9, 17, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 0 var(--space-2);
  padding-bottom: env(safe-area-inset-bottom, 0);
  z-index: var(--z-sticky);
}

.nav-bottom-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-1) var(--space-2);
  color: var(--color-text-muted);
  font-size: 10px;
  font-weight: var(--font-medium);
  transition: all var(--transition-fast);
  text-decoration: none;
  border-radius: var(--radius-md);
  min-width: 56px;
}

.nav-bottom-item svg {
  width: 22px;
  height: 22px;
  stroke-width: 1.75;
}

.nav-bottom-item.active,
.nav-bottom-item:hover {
  color: var(--color-accent-gold);
}

.nav-bottom-item.active svg {
  filter: drop-shadow(0 0 6px rgba(240, 194, 127, 0.5));
}

/* ============================================
   4. Navigation - Sidebar (Desktop)
   ============================================ */
.nav-side {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: rgba(6, 9, 17, 0.95);
  backdrop-filter: blur(24px);
  border-right: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  padding: var(--space-6) var(--space-4);
  z-index: var(--z-sticky);
  overflow-y: auto;
}

.nav-side-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--space-3);
  margin-bottom: var(--space-8);
}

.nav-side-logo-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-lg);
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
}

.nav-side-logo-text {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.nav-side-label {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0 var(--space-3);
  margin-bottom: var(--space-2);
}

.nav-side-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-3);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  text-decoration: none;
  margin-bottom: 2px;
}

.nav-side-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.nav-side-item:hover {
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.nav-side-item.active {
  color: var(--color-accent-gold);
  background: rgba(240, 194, 127, 0.1);
}

/* ============================================
   5. Top Navigation Bar
   ============================================ */
.nav-top {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(6, 9, 17, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-5);
  z-index: var(--z-sticky);
}

.nav-top-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
}

.nav-top-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* ============================================
   6. Forms & Inputs
   ============================================ */
.input-group {
  position: relative;
  margin-bottom: var(--space-4);
}

.input-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  font-size: var(--text-base);
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
}

.input:focus {
  border-color: var(--color-accent-teal);
  box-shadow: 0 0 0 3px rgba(79, 209, 197, 0.15);
  outline: none;
}

.input::placeholder {
  color: var(--color-text-muted);
}

.input-lg {
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-lg);
  border-radius: var(--radius-xl);
}

.input-icon {
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7094' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

textarea.input {
  min-height: 120px;
  resize: vertical;
}

/* ============================================
   7. Badges & Tags
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 3px 10px;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
  line-height: 1.4;
}

.badge-gold {
  background: rgba(240, 194, 127, 0.15);
  color: var(--color-accent-gold);
  border: 1px solid rgba(240, 194, 127, 0.3);
}

.badge-teal {
  background: rgba(79, 209, 197, 0.15);
  color: var(--color-accent-teal);
  border: 1px solid rgba(79, 209, 197, 0.3);
}

.badge-purple {
  background: rgba(167, 139, 250, 0.15);
  color: var(--color-accent-purple);
  border: 1px solid rgba(167, 139, 250, 0.3);
}

.badge-rose {
  background: rgba(251, 113, 133, 0.15);
  color: var(--color-accent-rose);
  border: 1px solid rgba(251, 113, 133, 0.3);
}

.badge-success {
  background: rgba(52, 211, 153, 0.15);
  color: var(--color-success);
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tag:hover, .tag.active {
  border-color: var(--color-accent-teal);
  color: var(--color-accent-teal);
  background: rgba(79, 209, 197, 0.1);
}

/* ============================================
   8. Modal & Drawer
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  max-width: 480px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-spring);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: rgba(255,255,255,0.1);
  color: var(--color-text-primary);
}

/* Bottom Drawer */
.drawer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  padding: var(--space-6);
  max-height: 85vh;
  overflow-y: auto;
  z-index: var(--z-modal);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.drawer.active {
  transform: translateY(0);
}

.drawer-handle {
  width: 40px;
  height: 4px;
  background: var(--color-text-muted);
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-5);
}

/* ============================================
   9. Avatar
   ============================================ */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  color: var(--color-text-inverse);
  overflow: hidden;
  flex-shrink: 0;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-sm { width: 32px; height: 32px; font-size: var(--text-xs); }
.avatar-lg { width: 56px; height: 56px; font-size: var(--text-lg); }
.avatar-xl { width: 80px; height: 80px; font-size: var(--text-2xl); }

.avatar-ring {
  border: 3px solid transparent;
  background-image: var(--gradient-accent);
  background-origin: border-box;
  background-clip: content-box, border-box;
}

/* ============================================
   10. Toggle / Switch
   ============================================ */
.toggle {
  position: relative;
  width: 48px;
  height: 26px;
  display: inline-block;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--color-bg-elevated);
  border-radius: var(--radius-full);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  transition: all var(--transition-base);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  left: 3px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  background: var(--color-text-secondary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.toggle input:checked + .toggle-slider {
  background: rgba(79, 209, 197, 0.2);
  border-color: var(--color-accent-teal);
}

.toggle input:checked + .toggle-slider::before {
  transform: translateY(-50%) translateX(22px);
  background: var(--color-accent-teal);
}

/* ============================================
   11. Progress Bar
   ============================================ */
.progress {
  width: 100%;
  height: 6px;
  background: var(--color-bg-elevated);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.progress-teal .progress-bar {
  background: var(--gradient-teal);
}

/* ============================================
   12. Tabs
   ============================================ */
.tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 3px;
}

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

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

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

/* ============================================
   13. Toast Notification
   ============================================ */
.toast-container {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.toast {
  background: var(--color-bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 280px;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  animation: slideInRight var(--transition-spring);
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

/* ============================================
   14. Divider
   ============================================ */
.divider {
  width: 100%;
  height: 1px;
  background: var(--glass-border);
  margin: var(--space-4) 0;
}

.divider-text {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.divider-text::before,
.divider-text::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--glass-border);
}

/* ============================================
   15. Skeleton Loader
   ============================================ */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-bg-elevated) 25%,
    var(--color-bg-tertiary) 50%,
    var(--color-bg-elevated) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite linear;
  border-radius: var(--radius-md);
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton-text {
  height: 14px;
  margin-bottom: var(--space-2);
  width: 100%;
}

.skeleton-title {
  height: 20px;
  margin-bottom: var(--space-3);
  width: 60%;
}

.skeleton-circle {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
}

/* ============================================
   16. Zodiac Symbol Colors
   ============================================ */
.zodiac-fire   { color: #f87171; }  /* Aries Leo Sagittarius */
.zodiac-earth  { color: #34d399; }  /* Taurus Virgo Capricorn */
.zodiac-air    { color: #60a5fa; }  /* Gemini Libra Aquarius */
.zodiac-water  { color: #a78bfa; }  /* Cancer Scorpio Pisces */

/* ============================================
   17. Stat Card
   ============================================ */
.stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: var(--font-medium);
}

/* ============================================
   18. List Items
   ============================================ */
.list-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  transition: background var(--transition-fast);
  cursor: pointer;
}

.list-item:hover {
  background: rgba(255, 255, 255, 0.03);
}

.list-item-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: var(--text-lg);
}

.list-item-content {
  flex: 1;
  min-width: 0;
}

.list-item-title {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-primary);
}

.list-item-desc {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  margin-top: 2px;
}

.list-item-action {
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* ============================================
   19. Chip / Pill Selector
   ============================================ */
.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chip:hover {
  border-color: var(--glass-border-hover);
  color: var(--color-text-primary);
}

.chip.active {
  background: rgba(240, 194, 127, 0.15);
  border-color: rgba(240, 194, 127, 0.4);
  color: var(--color-accent-gold);
}

/* ============================================
   20. Tooltip
   ============================================ */
.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) scale(0.9);
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-elevated);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--color-text-primary);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  pointer-events: none;
  z-index: var(--z-dropdown);
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) scale(1);
}