/* ====================================
   СТИЛИ КОМПОНЕНТОВ
   MLM CRM v2.0
   ==================================== */

/* ========================================
   КНОПКИ
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  outline: none;
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

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

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
}

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

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

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

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

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

.btn-success:hover:not(:disabled) {
  background: var(--success-hover);
}

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

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

.btn-sm {
  padding: 6px 12px;
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: 14px 28px;
  font-size: var(--font-size-base);
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-icon.btn-sm {
  width: 28px;
  height: 28px;
}

.btn-icon.btn-lg {
  width: 44px;
  height: 44px;
}

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

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-primary);
}

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

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--bg-input);
  border: 1px solid var(--border);
  font-size: var(--font-size-sm);
  transition: all var(--transition);
}

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

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--danger);
}

.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(255, 59, 48, 0.1);
}

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

.form-select-sm,
.form-input-sm {
  padding: 4px 8px;
  font-size: var(--font-size-xs);
  border-radius: var(--radius-sm);
}

.form-select-sm {
  height: 28px;
}

.form-input-sm {
  height: 28px;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236e6e73' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-error {
  margin-top: 4px;
  font-size: var(--font-size-xs);
  color: var(--danger);
}

.form-hint {
  margin-top: 4px;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

/* ========================================
   КАРТОЧКИ
   ======================================== */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition);
}

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

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

.card-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.card-body {
  padding: var(--spacing-lg);
}

.card-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-light);
  background: var(--bg-hover);
}

/* ========================================
   ТАБЛИЦЫ
   ======================================== */
.table-container {
  overflow: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

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

.data-table thead {
  background: var(--bg-hover);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.data-table th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
}

.data-table th:hover {
  background: var(--bg-hover);
  color: var(--accent);
}

.data-table th.sortable::after {
  content: '↕';
  margin-left: 4px;
  opacity: 0.3;
}

.data-table th.sortable.asc::after {
  content: '↑';
  opacity: 1;
}

.data-table th.sortable.desc::after {
  content: '↓';
  opacity: 1;
}

.data-table td {
  padding: 12px 16px;
  border-top: 1px solid var(--border-light);
  color: var(--text-primary);
  vertical-align: middle;
}

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

.data-table tbody tr:hover {
  background: var(--bg-hover);
}

.data-table tbody tr.selected {
  background: var(--accent-light);
}

.data-table .editable {
  cursor: pointer;
  position: relative;
}

.data-table .editable:hover {
  background: var(--bg-hover);
}

.data-table .editable::after {
  content: '✏️';
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  opacity: 0;
  transition: opacity var(--transition);
}

.data-table .editable:hover::after {
  opacity: 1;
}

.data-table .actions {
  display: flex;
  gap: var(--spacing-xs);
}

.data-table .favorite {
  cursor: pointer;
  color: var(--text-muted);
  transition: color var(--transition);
}

.data-table .favorite.active {
  color: var(--warning);
}

.data-table .favorite:hover {
  color: var(--warning);
}

/* Inline editing indicator */
.data-table .editable.saving::after {
  content: '💾';
  font-size: 10px;
  animation: pulse 0.5s infinite;
}

.data-table .editable.saved::after {
  content: '✓';
  color: var(--success);
  font-size: 12px;
}

.data-table .editable.error::after {
  content: '❌';
  font-size: 10px;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

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

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

.modal-container {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.9) translateY(-20px);
  transition: all var(--transition);
}

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

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

.modal-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--text-muted);
  transition: all var(--transition);
}

.modal-close:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.modal-body {
  padding: var(--spacing-lg);
}

.modal-footer {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-light);
}

/* ========================================
   УВЕДОМЛЕНИЯ (TOAST)
   ======================================== */
.notification-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: var(--z-notification);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.notification {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid;
  min-width: 300px;
  max-width: 500px;
  animation: slideIn 0.3s ease;
}

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

.notification.hiding {
  animation: slideOut 0.3s ease forwards;
}

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

.notification.success {
  border-color: var(--success);
}

.notification.success i {
  color: var(--success);
}

.notification.error {
  border-color: var(--danger);
}

.notification.error i {
  color: var(--danger);
}

.notification.warning {
  border-color: var(--warning);
}

.notification.warning i {
  color: var(--warning);
}

.notification.info {
  border-color: var(--info);
}

.notification.info i {
  color: var(--info);
}

.notification-icon {
  font-size: 20px;
}

.notification-message {
  flex: 1;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
}

.notification-close {
  padding: 4px;
  color: var(--text-muted);
  font-size: 16px;
}

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

/* ========================================
   TOOLTIP
   ======================================== */
.tooltip {
  position: fixed;
  background: var(--bg-card);
  color: var(--text-primary);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  max-width: 350px;
  font-size: var(--font-size-sm);
  z-index: var(--z-tooltip);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  pointer-events: none;
}

.tooltip.tooltip-visible {
  opacity: 1;
  visibility: visible;
}

.tooltip-title {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

.tooltip-row {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
}

.tooltip-label {
  color: var(--text-muted);
  min-width: 100px;
}

.tooltip-value {
  color: var(--text-primary);
  font-weight: 500;
}

/* ========================================
   BADGES
   ======================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  border-radius: var(--radius-full);
  background: var(--bg-hover);
  color: var(--text-secondary);
}

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

.badge-success {
  background: rgba(52, 199, 89, 0.1);
  color: var(--success);
}

.badge-danger {
  background: rgba(255, 59, 48, 0.1);
  color: var(--danger);
}

.badge-warning {
  background: rgba(255, 149, 0, 0.1);
  color: var(--warning);
}

.badge-info {
  background: rgba(90, 200, 250, 0.1);
  color: var(--info);
}

/* ========================================
   TAGS
   ======================================== */
.tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  border-radius: var(--radius-full);
  background: var(--bg-hover);
  color: var(--text-secondary);
}

.tag .remove {
  cursor: pointer;
  font-size: 12px;
  opacity: 0.6;
  transition: opacity var(--transition);
}

.tag .remove:hover {
  opacity: 1;
}

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

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-dropdown);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition);
}

.dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.dropdown-item:hover {
  background: var(--bg-hover);
}

.dropdown-item.danger {
  color: var(--danger);
}

.dropdown-divider {
  height: 1px;
  background: var(--border-light);
  margin: var(--spacing-xs) 0;
}

/* ========================================
   PROGRESS BAR
   ======================================== */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-hover);
  border-radius: var(--radius-full);
  overflow: hidden;
}

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

.progress-fill.success {
  background: var(--success);
}

.progress-fill.danger {
  background: var(--danger);
}

.progress-fill.warning {
  background: var(--warning);
}

/* ========================================
   AVATAR
   ======================================== */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--accent-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-base);
  flex-shrink: 0;
}

.avatar.sm {
  width: 32px;
  height: 32px;
  font-size: var(--font-size-sm);
}

.avatar.lg {
  width: 56px;
  height: 56px;
  font-size: var(--font-size-lg);
}

/* ========================================
   CHECKBOX & RADIO
   ======================================== */
.checkbox,
.radio {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  user-select: none;
}

.checkbox input,
.radio input {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--accent);
}

/* ========================================
   DIVIDER
   ======================================== */
.divider {
  height: 1px;
  background: var(--border-light);
  margin: var(--spacing-lg) 0;
}

.divider.vertical {
  width: 1px;
  height: 100%;
  margin: 0 var(--spacing-lg);
}

/* ========================================
   AUTH PAGES (Login/Register)
   ======================================== */
.auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--spacing-xl);
  background: var(--bg-app);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
  overflow: hidden;
}

.auth-header {
  padding: var(--spacing-2xl) var(--spacing-2xl) var(--spacing-lg);
  text-align: center;
  border-bottom: 1px solid var(--border-light);
}

.auth-logo {
  font-size: 48px;
  color: var(--accent);
  margin-bottom: var(--spacing-md);
  display: block;
}

.auth-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

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

.auth-form {
  padding: var(--spacing-2xl);
}

.auth-footer {
  padding: var(--spacing-lg) var(--spacing-2xl);
  text-align: center;
  border-top: 1px solid var(--border-light);
  background: var(--bg-hover);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.auth-footer a {
  color: var(--accent);
  font-weight: 500;
  margin-left: var(--spacing-xs);
}

.auth-footer a:hover {
  text-decoration: underline;
}

.auth-error {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 59, 48, 0.1);
  border-radius: var(--radius);
  color: var(--danger);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
}

.auth-error i {
  font-size: 16px;
}

.btn-block {
  width: 100%;
  padding: 12px 20px;
  font-size: var(--font-size-base);
  font-weight: 600;
}

/* Form row with checkbox */
.form-group .checkbox {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.form-group .checkbox input {
  accent-color: var(--accent);
}

/* Social login buttons */
.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

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

.auth-social-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.btn-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all var(--transition);
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text-primary);
  cursor: pointer;
}

.btn-social:hover {
  background: var(--bg-hover);
}

.btn-social.google {
  color: #db4437;
}

.btn-social.google:hover {
  background: #f5f5f5;
}

.btn-social.apple {
  color: #000;
}

/* Password strength indicator */
.password-strength {
  margin-top: var(--spacing-xs);
}

.password-strength-bar {
  height: 4px;
  background: var(--bg-hover);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--spacing-xs);
}

.password-strength-fill {
  height: 100%;
  width: 0;
  transition: all var(--transition);
}

.password-strength-fill.weak {
  width: 33%;
  background: var(--danger);
}

.password-strength-fill.medium {
  width: 66%;
  background: var(--warning);
}

.password-strength-fill.strong {
  width: 100%;
  background: var(--success);
}

.password-strength-text {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* ========================================
   CONVERSION MODAL
   ======================================== */
.convert-info {
  background: var(--bg-hover);
  border-radius: var(--radius);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.convert-row {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) 0;
  font-size: var(--font-size-sm);
}

.convert-row strong {
  min-width: 100px;
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 480px) {
  .auth-container {
    padding: var(--spacing-md);
  }
  
  .auth-card {
    border-radius: var(--radius);
  }
  
  .auth-header,
  .auth-form,
  .auth-footer {
    padding: var(--spacing-lg);
  }
}

/* ========================================
   NAVIGATION HIDING
   ======================================== */
body.hide-nav .nav-rail,
body.hide-nav .main-header {
  display: none !important;
}

body.hide-nav .page-content {
  padding: 0 !important;
}

body.hide-nav #mainHeader {
  display: none !important;
}