/**
 * Intelekt-Trassir v3 - Liquid Glass Effects
 * Apple-inspired glassmorphism components
 */

/* ========================================
   BASE GLASS EFFECT
   ======================================== */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 32px var(--glass-shadow);
}

.glass-solid {
  background: var(--glass-bg-solid);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border);
}

/* ========================================
   GLASS PANEL (Main containers)
   ======================================== */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  box-shadow:
    0 8px 32px var(--glass-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-panel:hover {
  box-shadow:
    0 12px 40px var(--glass-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* ========================================
   GLASS CARD (Statistics, info cards)
   ======================================== */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  padding: var(--space-5);
  transition:
    transform var(--transition-normal),
    box-shadow var(--transition-normal),
    border-color var(--transition-normal);
}

.glass-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px var(--glass-shadow);
  border-color: var(--border-color-strong);
}

.glass-card.clickable {
  cursor: pointer;
}

.glass-card.clickable:active {
  transform: scale(0.98);
}

/* Card with accent color */
.glass-card[data-accent="blue"] {
  border-left: 3px solid var(--accent-blue);
}

.glass-card[data-accent="green"] {
  border-left: 3px solid var(--accent-green);
}

.glass-card[data-accent="red"] {
  border-left: 3px solid var(--accent-red);
}

.glass-card[data-accent="orange"] {
  border-left: 3px solid var(--accent-orange);
}

.glass-card[data-accent="purple"] {
  border-left: 3px solid var(--accent-purple);
}

/* ========================================
   GLASS STAT CARD
   ======================================== */
.stat-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  transition: transform var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-2px);
}

.stat-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.stat-card__icon--blue {
  background: linear-gradient(135deg, var(--accent-blue) 0%, #5856d6 100%);
  color: white;
}

.stat-card__icon--green {
  background: linear-gradient(135deg, var(--accent-green) 0%, #30b0c7 100%);
  color: white;
}

.stat-card__icon--orange {
  background: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-red) 100%);
  color: white;
}

.stat-card__icon--purple {
  background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-pink) 100%);
  color: white;
}

.stat-card__icon--teal {
  background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-blue) 100%);
  color: white;
}

.stat-card__content {
  flex: 1;
  min-width: 0;
}

.stat-card__value {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: var(--line-height-tight);
}

.stat-card__label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-top: var(--space-1);
}

.stat-card__trend {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  margin-top: var(--space-1);
}

.stat-card__trend--up {
  color: var(--accent-green);
}

.stat-card__trend--down {
  color: var(--accent-red);
}

/* ========================================
   GLASS TABLE
   ======================================== */
.glass-table-wrapper {
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.glass-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.glass-table thead {
  background: var(--table-header-bg);
}

.glass-table th {
  padding: var(--space-4);
  text-align: left;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--table-border);
  white-space: nowrap;
}

.glass-table td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--table-border);
  color: var(--text-primary);
  vertical-align: middle;
}

.glass-table tbody tr {
  transition: background-color var(--transition-fast);
}

.glass-table tbody tr:hover {
  background: var(--table-row-hover);
}

.glass-table tbody tr:last-child td {
  border-bottom: none;
}

/* Clickable rows */
.glass-table tbody tr.clickable {
  cursor: pointer;
}

.glass-table tbody tr.clickable:active {
  background: var(--sidebar-item-active);
}

/* ========================================
   GLASS INPUT
   ======================================== */
.glass-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

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

.glass-input:hover {
  border-color: var(--border-color-strong);
}

.glass-input:focus {
  outline: none;
  background: var(--input-bg-focus);
  border-color: var(--input-border-focus);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.15);
}

/* ========================================
   GLASS BUTTON
   ======================================== */
.glass-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius-md);
  border: none;
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast);
  white-space: nowrap;
}

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

.glass-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Primary button */
.glass-btn--primary {
  background: var(--accent-blue);
  color: white;
  box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
}

.glass-btn--primary:hover:not(:disabled) {
  background: var(--accent-blue-hover);
  box-shadow: 0 6px 20px rgba(0, 122, 255, 0.4);
}

/* Secondary button */
.glass-btn--secondary {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
}

.glass-btn--secondary:hover:not(:disabled) {
  background: var(--sidebar-item-hover);
  border-color: var(--border-color-strong);
}

/* Danger button */
.glass-btn--danger {
  background: var(--accent-red);
  color: white;
  box-shadow: 0 4px 12px rgba(255, 59, 48, 0.3);
}

.glass-btn--danger:hover:not(:disabled) {
  background: var(--accent-red-hover);
  box-shadow: 0 6px 20px rgba(255, 59, 48, 0.4);
}

/* Success button */
.glass-btn--success {
  background: var(--accent-green);
  color: white;
  box-shadow: 0 4px 12px rgba(52, 199, 89, 0.3);
}

.glass-btn--success:hover:not(:disabled) {
  background: var(--accent-green-hover);
  box-shadow: 0 6px 20px rgba(52, 199, 89, 0.4);
}

/* Ghost button */
.glass-btn--ghost {
  background: transparent;
  color: var(--accent-blue);
}

.glass-btn--ghost:hover:not(:disabled) {
  background: var(--sidebar-item-hover);
}

/* Icon only button */
.glass-btn--icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--border-radius-full);
}

/* Size variants */
.glass-btn--sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
}

.glass-btn--lg {
  padding: var(--space-4) var(--space-6);
  font-size: var(--font-size-lg);
}

/* ========================================
   GLASS BADGE
   ======================================== */
.glass-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius-sm);
  white-space: nowrap;
}

.glass-badge--resident {
  background: var(--badge-resident-bg);
  color: var(--badge-resident-text);
}

.glass-badge--guest {
  background: var(--badge-guest-bg);
  color: var(--badge-guest-text);
}

.glass-badge--violation {
  background: var(--badge-violation-bg);
  color: var(--badge-violation-text);
}

.glass-badge--success {
  background: var(--badge-success-bg);
  color: var(--badge-success-text);
}

.glass-badge--warning {
  background: rgba(255, 149, 0, 0.12);
  color: var(--accent-orange);
}

.glass-badge--info {
  background: var(--badge-resident-bg);
  color: var(--accent-blue);
}

/* ========================================
   GLASS MODAL
   ======================================== */
.glass-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-normal),
    visibility var(--transition-normal);
}

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

.glass-modal {
  background: var(--glass-bg-solid);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-xl);
  box-shadow: 0 24px 80px var(--glass-shadow);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow: hidden;
  transform: scale(0.95) translateY(20px);
  transition: transform var(--transition-spring);
}

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

.glass-modal__header {
  padding: var(--space-5);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.glass-modal__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.glass-modal__close {
  width: 32px;
  height: 32px;
  border-radius: var(--border-radius-full);
  background: var(--input-bg);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: background-color var(--transition-fast);
}

.glass-modal__close:hover {
  background: var(--sidebar-item-hover);
}

.glass-modal__body {
  padding: var(--space-5);
  overflow-y: auto;
  max-height: 60vh;
}

.glass-modal__footer {
  padding: var(--space-5);
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* ========================================
   GLASS TOAST / NOTIFICATION
   ======================================== */
.toast-container {
  position: fixed;
  top: var(--space-5);
  right: var(--space-5);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.glass-toast {
  background: var(--glass-bg-solid);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  padding: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 300px;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  animation: slideInRight 0.3s ease;
}

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

.glass-toast__icon {
  font-size: 20px;
  flex-shrink: 0;
}

.glass-toast--success .glass-toast__icon {
  color: var(--accent-green);
}

.glass-toast--error .glass-toast__icon {
  color: var(--accent-red);
}

.glass-toast--warning .glass-toast__icon {
  color: var(--accent-orange);
}

.glass-toast--info .glass-toast__icon {
  color: var(--accent-blue);
}

.glass-toast__content {
  flex: 1;
}

.glass-toast__title {
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.glass-toast__message {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin-top: var(--space-1);
}

/* ========================================
   GLASS DROPDOWN
   ======================================== */
.glass-dropdown {
  position: relative;
  display: inline-block;
}

.glass-dropdown__menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-2);
  background: var(--glass-bg-solid);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 180px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast),
    visibility var(--transition-fast);
  z-index: var(--z-dropdown);
}

.glass-dropdown.active .glass-dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.glass-dropdown__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.glass-dropdown__item:first-child {
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
}

.glass-dropdown__item:last-child {
  border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
}

.glass-dropdown__item:hover {
  background: var(--sidebar-item-hover);
}

.glass-dropdown__item--danger {
  color: var(--accent-red);
}

.glass-dropdown__divider {
  height: 1px;
  background: var(--glass-border);
  margin: var(--space-2) 0;
}

/* ========================================
   GLASS SEARCH
   ======================================== */
.glass-search {
  position: relative;
  display: flex;
  align-items: center;
}

.glass-search__icon {
  position: absolute;
  left: var(--space-4);
  color: var(--text-tertiary);
  pointer-events: none;
}

.glass-search__input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  padding-left: 40px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    width var(--transition-normal);
}

.glass-search__input::placeholder {
  color: var(--text-placeholder);
}

.glass-search__input:focus {
  outline: none;
  background: var(--input-bg-focus);
  border-color: var(--input-border-focus);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.15);
}

.glass-search__shortcut {
  position: absolute;
  right: var(--space-3);
  padding: var(--space-1) var(--space-2);
  background: var(--input-bg);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

/* ========================================
   GLASS LOADING
   ======================================== */
.glass-loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--glass-border);
  border-top-color: var(--accent-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.glass-loading--lg {
  width: 32px;
  height: 32px;
  border-width: 3px;
}

/* Full page loading */
.glass-loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
}

/* ========================================
   GLASS EMPTY STATE
   ======================================== */
.glass-empty {
  text-align: center;
  padding: var(--space-12) var(--space-6);
}

.glass-empty__icon {
  font-size: 48px;
  color: var(--text-tertiary);
  margin-bottom: var(--space-4);
}

.glass-empty__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.glass-empty__description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  max-width: 300px;
  margin: 0 auto;
}