/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn--primary {
  background: var(--color-primary);
  color: white;
}

.btn--primary:hover:not(:disabled) {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}

.btn--secondary {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.btn--secondary:hover:not(:disabled) {
  background: var(--color-bg-hover);
  border-color: var(--color-border-light);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn--outline:hover:not(:disabled) {
  background: var(--color-primary-light);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-secondary);
}

.btn--ghost:hover:not(:disabled) {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}

.btn--danger {
  background: var(--color-error);
  color: white;
}

.btn--danger:hover:not(:disabled) {
  background: #dc2626;
}

.btn--sm {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
}

.btn--lg {
  padding: var(--spacing-lg) var(--spacing-xl);
  font-size: var(--font-size-lg);
}

.btn--block {
  width: 100%;
}

.btn--icon {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
}

.btn svg {
  width: 20px;
  height: 20px;
}

/* ===== INPUTS ===== */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.form-input {
  width: 100%;
  padding: var(--spacing-md);
  background: rgba(26, 35, 50, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--font-size-md);
  transition: all var(--transition-fast);
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Browser autofill fix - keep dark theme */
.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover,
.form-input:-webkit-autofill:focus,
.form-input:-webkit-autofill:active {
  -webkit-box-shadow: 0 0 0 1000px rgba(26, 35, 50, 1) inset !important;
  -webkit-text-fill-color: var(--color-text-primary) !important;
  background-clip: content-box !important;
  transition: background-color 5000s ease-in-out 0s;
  caret-color: var(--color-text-primary);
}

.form-input--error {
  border-color: var(--color-error);
}

.form-input--error:focus {
  box-shadow: 0 0 0 3px var(--color-error-light);
}

.form-error {
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

.form-hint {
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

/* Input with icon */
.input-group {
  position: relative;
}

.input-group__icon {
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-tertiary);
  pointer-events: none;
}

.input-group__icon svg {
  width: 20px;
  height: 20px;
}

.input-group .form-input {
  padding-left: 44px;
}

.input-group__action {
  position: absolute;
  right: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  padding: var(--spacing-sm);
  color: var(--color-text-tertiary);
  background: transparent;
  border: none;
  cursor: pointer;
}

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

/* Textarea */
.form-textarea {
  min-height: 100px;
  resize: vertical;
}

/* Select */
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6,9 12,15 18,9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px;
  padding-right: 44px;
}

/* ===== CARDS ===== */
.card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.card:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

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

.card--clickable {
  cursor: pointer;
}

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

.card__header {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card__body {
  padding: var(--spacing-md);
}

.card__footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
}

.card__image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-sm);
  line-height: 1;
}

.badge--primary {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.badge--success {
  background: var(--color-success-light);
  color: var(--color-success);
}

.badge--warning {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.badge--error {
  background: var(--color-error-light);
  color: var(--color-error);
}

.badge--info {
  background: var(--color-info-light);
  color: var(--color-info);
}

/* Status badges */
.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
}

.status::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.status--new { background: var(--color-info-light); color: var(--color-info); }
.status--new::before { background: var(--color-info); }

.status--bidding { background: var(--color-warning-light); color: var(--color-warning); }
.status--bidding::before { background: var(--color-warning); }

.status--accepted { background: var(--color-primary-light); color: var(--color-primary); }
.status--accepted::before { background: var(--color-primary); }

.status--in_transit { background: var(--color-success-light); color: var(--color-success); }
.status--in_transit::before { background: var(--color-success); }

.status--done { background: var(--color-success-light); color: var(--color-success); }
.status--done::before { background: var(--color-success); animation: none; }

.status--cancelled { background: var(--color-error-light); color: var(--color-error); }
.status--cancelled::before { background: var(--color-error); animation: none; }

/* ===== TABS ===== */
.tabs {
  display: flex;
  background: rgba(26, 31, 46, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 4px;
  gap: 4px;
}

.tab {
  flex: 1;
  padding: var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

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

.tab--active {
  background: var(--color-primary);
  color: white;
}

/* ===== CHIPS / FILTERS ===== */
.chips {
  display: flex;
  gap: var(--spacing-sm);
  overflow-x: auto;
  padding-bottom: var(--spacing-sm);
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.chips::-webkit-scrollbar {
  display: none;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

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

.chip--active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.chip svg {
  width: 16px;
  height: 16px;
}

/* ===== AVATAR ===== */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

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

.avatar--sm { width: 32px; height: 32px; }
.avatar--lg { width: 56px; height: 56px; }
.avatar--xl { width: 80px; height: 80px; }

.avatar__initials {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
}

.avatar--online::after {
  content: '';
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  background: var(--color-success);
  border: 2px solid var(--color-bg-primary);
  border-radius: 50%;
}

/* ===== RATING ===== */
.rating {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.rating__star {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}

.rating__star--empty {
  color: var(--color-border);
}

.rating__value {
  margin-left: 4px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.rating__count {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

/* ===== PROGRESS BAR ===== */
.progress {
  height: 6px;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress__bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-info));
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

/* Route progress */
.route-progress {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.route-progress__point {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

.route-progress__point--end {
  background: var(--color-success);
}

.route-progress__line {
  flex: 1;
  height: 4px;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-full);
  position: relative;
}

.route-progress__fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-success));
  border-radius: var(--radius-full);
}

/* ===== LOADING ===== */
.loading {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(13, 18, 27, 0.8);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
}

.loading__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-bg-tertiary);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loading--sm .loading__spinner {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, var(--color-bg-tertiary) 25%, var(--color-bg-hover) 50%, var(--color-bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: skeleton 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

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

/* ===== TOAST ===== */
.toast-container {
  position: fixed;
  top: var(--spacing-md);
  right: var(--spacing-md);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.toast {
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
  box-shadow: var(--shadow-lg);
  animation: slideDown var(--transition-normal) ease;
  max-width: 360px;
}

.toast--success { border-left-color: var(--color-success); }
.toast--error { border-left-color: var(--color-error); }
.toast--warning { border-left-color: var(--color-warning); }

.toast__title {
  font-weight: var(--font-weight-semibold);
  margin-bottom: 4px;
}

.toast__message {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ===== MODAL ===== */
.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}

.modal__content {
  position: relative;
  width: 100%;
  max-width: 400px;
  max-height: 90vh;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  animation: scaleIn var(--transition-normal) ease;
}

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

.modal__header h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

.modal__close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--color-text-tertiary);
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.modal__close:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}

.modal__body {
  padding: var(--spacing-lg);
  overflow-y: auto;
  max-height: 60vh;
}

.modal__footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
}

/* ===== LANGUAGE SELECTOR ===== */
.lang-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.lang-item {
  display: block;
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  text-align: left;
}

.lang-item:hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-border-light);
}

.lang-item--active {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ===== PRICE ===== */
.price {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
}

.price--sm {
  font-size: var(--font-size-lg);
}

.price--lg {
  font-size: var(--font-size-2xl);
}

.price__currency {
  font-size: 0.7em;
  margin-left: 2px;
}

/* ===== EMPTY STATE ===== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl);
  text-align: center;
}

.empty-state__icon {
  width: 80px;
  height: 80px;
  color: var(--color-text-tertiary);
  margin-bottom: var(--spacing-lg);
}

.empty-state__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
}

.empty-state__text {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}