/**
 * FireBackup Custom Styles
 *
 * Friendly/approachable design with warm teal primary and coral accent colors.
 */

/* ============================================
   CSS Custom Properties (Color Palette)
   ============================================ */

:root {
  /* Primary - Warm teal (trust + friendly) */
  --fb-primary: #0d9488;
  --fb-primary-hover: #0f766e;
  --fb-primary-light: #ccfbf1;
  --fb-primary-dark: #115e59;

  /* Accent - Coral (energy, CTAs) */
  --fb-accent: #f97316;
  --fb-accent-hover: #ea580c;
  --fb-accent-light: #ffedd5;

  /* Backgrounds */
  --fb-bg-page: #f8fafc;
  --fb-bg-card: #ffffff;
  --fb-bg-subtle: #f1f5f9;

  /* Text */
  --fb-text: #334155;
  --fb-text-muted: #64748b;
  --fb-text-light: #94a3b8;

  /* Status */
  --fb-success: #10b981;
  --fb-success-bg: #d1fae5;
  --fb-warning: #f59e0b;
  --fb-warning-bg: #fef3c7;
  --fb-error: #ef4444;
  --fb-error-bg: #fee2e2;
  --fb-info: #3b82f6;
  --fb-info-bg: #dbeafe;

  /* Borders */
  --fb-border: #e2e8f0;
  --fb-border-focus: #0d9488;

  /* Shadows */
  --fb-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --fb-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --fb-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --fb-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);

  /* Radius */
  --fb-radius-sm: 4px;
  --fb-radius: 8px;
  --fb-radius-lg: 12px;
  --fb-radius-xl: 16px;
}


/* ============================================
   Base Styles
   ============================================ */

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--fb-bg-page);
  color: var(--fb-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.fb-main {
  flex: 1;
}


/* ============================================
   Navigation
   ============================================ */

.fb-navbar {
  background-color: var(--fb-bg-card);
  border-bottom: 1px solid var(--fb-border);
  box-shadow: var(--fb-shadow-sm);
}

.fb-navbar .navbar-brand {
  font-weight: 600;
  color: var(--fb-primary);
  font-size: 1.25rem;
}

.fb-navbar .navbar-brand:hover {
  color: var(--fb-primary-hover);
}

.fb-navbar .nav-link {
  color: var(--fb-text);
  padding: 0.5rem 1rem;
  border-radius: var(--fb-radius);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.fb-navbar .nav-link:hover {
  background-color: var(--fb-bg-subtle);
  color: var(--fb-primary);
}

.fb-navbar .nav-link.active {
  color: var(--fb-primary);
  background-color: var(--fb-primary-light);
}

.fb-navbar .navbar-toggler {
  border: none;
  padding: 0.5rem;
}

.fb-navbar .navbar-toggler:focus {
  box-shadow: none;
}

.fb-navbar .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(51, 65, 85, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Dropdown styling */
.fb-navbar .dropdown-menu {
  border: 1px solid var(--fb-border);
  border-radius: var(--fb-radius);
  box-shadow: var(--fb-shadow-md);
  padding: 0.5rem 0;
}

.fb-navbar .dropdown-item {
  padding: 0.5rem 1rem;
  color: var(--fb-text);
}

.fb-navbar .dropdown-item:hover {
  background-color: var(--fb-bg-subtle);
  color: var(--fb-primary);
}

.fb-navbar .dropdown-item-text {
  padding: 0.5rem 1rem;
}


/* ============================================
   Footer
   ============================================ */

.fb-footer {
  background-color: var(--fb-bg-card);
  border-top: 1px solid var(--fb-border);
  padding: 1.5rem 0;
  margin-top: auto;
}

.fb-footer a:hover {
  color: var(--fb-primary) !important;
}


/* ============================================
   Cards
   ============================================ */

.fb-card {
  background-color: var(--fb-bg-card);
  border: 1px solid var(--fb-border);
  border-radius: var(--fb-radius-lg);
  box-shadow: var(--fb-shadow);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

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

.fb-card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--fb-border);
  background-color: var(--fb-bg-subtle);
  border-radius: var(--fb-radius-lg) var(--fb-radius-lg) 0 0;
}

.fb-card-body {
  padding: 1.25rem;
}

.fb-card-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--fb-border);
  background-color: var(--fb-bg-subtle);
  border-radius: 0 0 var(--fb-radius-lg) var(--fb-radius-lg);
}

/* Clickable profile cards */
.fb-profile-card {
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}

.fb-profile-card:hover {
  transform: translateY(-2px);
  color: inherit;
}


/* ============================================
   Stat Cards
   ============================================ */

.fb-stat-card {
  background-color: var(--fb-bg-card);
  border: 1px solid var(--fb-border);
  border-radius: var(--fb-radius-lg);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.fb-stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--fb-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.fb-stat-icon.primary {
  background-color: var(--fb-primary-light);
  color: var(--fb-primary);
}

.fb-stat-icon.accent {
  background-color: var(--fb-accent-light);
  color: var(--fb-accent);
}

.fb-stat-icon.success {
  background-color: var(--fb-success-bg);
  color: var(--fb-success);
}

.fb-stat-content h3 {
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.2;
  color: var(--fb-text);
}

.fb-stat-content p {
  margin: 0;
  color: var(--fb-text-muted);
  font-size: 0.875rem;
}


/* ============================================
   Buttons
   ============================================ */

.btn-fb-primary {
  background-color: var(--fb-primary);
  border-color: var(--fb-primary);
  color: #fff;
  border-radius: var(--fb-radius);
  padding: 0.5rem 1.25rem;
  font-weight: 500;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}

.btn-fb-primary:hover {
  background-color: var(--fb-primary-hover);
  border-color: var(--fb-primary-hover);
  color: #fff;
}

.btn-fb-primary:active {
  transform: scale(0.98);
}

.btn-fb-primary:focus {
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.3);
}

.btn-fb-accent {
  background-color: var(--fb-accent);
  border-color: var(--fb-accent);
  color: #fff;
  border-radius: var(--fb-radius);
  padding: 0.5rem 1.25rem;
  font-weight: 500;
}

.btn-fb-accent:hover {
  background-color: var(--fb-accent-hover);
  border-color: var(--fb-accent-hover);
  color: #fff;
}

.btn-fb-outline {
  background-color: transparent;
  border: 1px solid var(--fb-border);
  color: var(--fb-text);
  border-radius: var(--fb-radius);
  padding: 0.5rem 1.25rem;
  font-weight: 500;
}

.btn-fb-outline:hover {
  background-color: var(--fb-bg-subtle);
  border-color: var(--fb-text-muted);
}

.btn-fb-danger {
  background-color: var(--fb-error);
  border-color: var(--fb-error);
  color: #fff;
  border-radius: var(--fb-radius);
  padding: 0.5rem 1.25rem;
  font-weight: 500;
}

.btn-fb-danger:hover {
  background-color: #dc2626;
  border-color: #dc2626;
  color: #fff;
}


/* ============================================
   Forms
   ============================================ */

.fb-form-control {
  border: 1px solid var(--fb-border);
  border-radius: var(--fb-radius);
  padding: 0.625rem 0.875rem;
  font-size: 1rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.fb-form-control:focus {
  border-color: var(--fb-border-focus);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
  outline: none;
}

.fb-form-control::placeholder {
  color: var(--fb-text-light);
}

.fb-form-label {
  font-weight: 500;
  color: var(--fb-text);
  margin-bottom: 0.375rem;
}

.fb-form-text {
  color: var(--fb-text-muted);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.fb-form-select {
  border: 1px solid var(--fb-border);
  border-radius: var(--fb-radius);
  padding: 0.625rem 2.5rem 0.625rem 0.875rem;
  font-size: 1rem;
  background-color: var(--fb-bg-card);
  cursor: pointer;
}

.fb-form-select:focus {
  border-color: var(--fb-border-focus);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
  outline: none;
}

.fb-form-check-input:checked {
  background-color: var(--fb-primary);
  border-color: var(--fb-primary);
}

.fb-form-check-input:focus {
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
  border-color: var(--fb-primary);
}


/* ============================================
   Alerts
   ============================================ */

.fb-alert {
  border-radius: var(--fb-radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.fb-alert-icon {
  flex-shrink: 0;
  font-size: 1.25rem;
}

.fb-alert-content {
  flex: 1;
}

.fb-alert-success {
  background-color: var(--fb-success-bg);
  border-color: #a7f3d0;
  color: #065f46;
}

.fb-alert-success .fb-alert-icon {
  color: var(--fb-success);
}

.fb-alert-warning {
  background-color: var(--fb-warning-bg);
  border-color: #fde68a;
  color: #92400e;
}

.fb-alert-warning .fb-alert-icon {
  color: var(--fb-warning);
}

.fb-alert-error {
  background-color: var(--fb-error-bg);
  border-color: #fecaca;
  color: #991b1b;
}

.fb-alert-error .fb-alert-icon {
  color: var(--fb-error);
}

.fb-alert-info {
  background-color: var(--fb-info-bg);
  border-color: #bfdbfe;
  color: #1e40af;
}

.fb-alert-info .fb-alert-icon {
  color: var(--fb-info);
}

.fb-alert-dismissible {
  padding-right: 3rem;
  position: relative;
}

.fb-alert-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0.5;
  padding: 0.25rem;
  line-height: 1;
}

.fb-alert-close:hover {
  opacity: 1;
}


/* ============================================
   Tables
   ============================================ */

.fb-table {
  width: 100%;
  border-collapse: collapse;
}

.fb-table th,
.fb-table td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--fb-border);
}

.fb-table th {
  font-weight: 600;
  color: var(--fb-text);
  background-color: var(--fb-bg-subtle);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.fb-table tbody tr:hover {
  background-color: var(--fb-bg-subtle);
}

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

.fb-table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}


/* ============================================
   Badges
   ============================================ */

.fb-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.fb-badge-success {
  background-color: var(--fb-success-bg);
  color: #065f46;
}

.fb-badge-warning {
  background-color: var(--fb-warning-bg);
  color: #92400e;
}

.fb-badge-error {
  background-color: var(--fb-error-bg);
  color: #991b1b;
}

.fb-badge-info {
  background-color: var(--fb-info-bg);
  color: #1e40af;
}

.fb-badge-muted {
  background-color: var(--fb-bg-subtle);
  color: var(--fb-text-muted);
}


/* ============================================
   Token Display Box
   ============================================ */

.fb-token-box {
  background-color: #1e293b;
  color: #f1f5f9;
  padding: 1rem;
  border-radius: var(--fb-radius);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.875rem;
  word-break: break-all;
  position: relative;
}

.fb-token-copy {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #94a3b8;
  padding: 0.375rem 0.5rem;
  border-radius: var(--fb-radius-sm);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.fb-token-copy:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #f1f5f9;
}


/* ============================================
   Breadcrumbs
   ============================================ */

.breadcrumb {
  background: none;
  padding: 0;
  margin-bottom: 0;
  font-size: 0.875rem;
}

.breadcrumb-item a {
  color: var(--fb-primary);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  color: var(--fb-primary-hover);
  text-decoration: underline;
}

.breadcrumb-item.active {
  color: var(--fb-text-muted);
}

.breadcrumb-item + .breadcrumb-item::before {
  color: var(--fb-text-light);
}


/* ============================================
   File Browser
   ============================================ */

.fb-file-list {
  display: flex;
  flex-direction: column;
}

.fb-file-item {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--fb-border);
  color: var(--fb-text);
  text-decoration: none;
  transition: background-color 0.1s ease;
}

.fb-file-item:hover {
  background-color: var(--fb-bg-subtle);
  color: var(--fb-text);
}

.fb-file-item:last-child {
  border-bottom: none;
}

.fb-file-icon {
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 0.75rem;
  font-size: 1.25rem;
}

.fb-file-icon.folder {
  color: var(--fb-accent);
}

.fb-file-icon.file {
  color: var(--fb-text-muted);
}

.fb-file-icon.link {
  color: var(--fb-info);
}

.fb-file-info {
  flex: 1;
  min-width: 0;
}

.fb-file-name {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fb-file-meta {
  font-size: 0.8125rem;
  color: var(--fb-text-muted);
}

.fb-file-size {
  white-space: nowrap;
  color: var(--fb-text-muted);
  font-size: 0.875rem;
  margin-left: 1rem;
}


/* ============================================
   Modals
   ============================================ */

.fb-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

.fb-modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.fb-modal {
  background-color: var(--fb-bg-card);
  border-radius: var(--fb-radius-lg);
  box-shadow: var(--fb-shadow-lg);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow: auto;
  transform: scale(0.95);
  transition: transform 0.15s ease;
}

.fb-modal-backdrop.show .fb-modal {
  transform: scale(1);
}

.fb-modal-header {
  padding: 1.25rem;
  border-bottom: 1px solid var(--fb-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.fb-modal-header h5 {
  margin: 0;
  font-weight: 600;
}

.fb-modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--fb-text-muted);
  padding: 0;
}

.fb-modal-close:hover {
  color: var(--fb-text);
}

.fb-modal-body {
  padding: 1.25rem;
}

.fb-modal-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--fb-border);
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.fb-modal-icon {
  font-size: 3rem;
  color: var(--fb-primary);
}


/* ============================================
   Toast Notifications
   ============================================ */

.fb-toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.fb-toast {
  background-color: var(--fb-bg-card);
  border: 1px solid var(--fb-border);
  border-radius: var(--fb-radius);
  box-shadow: var(--fb-shadow-lg);
  padding: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  min-width: 300px;
  max-width: 400px;
  transform: translateX(100%);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.fb-toast.show {
  transform: translateX(0);
  opacity: 1;
}

.fb-toast-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.fb-toast-success .fb-toast-icon {
  color: var(--fb-success);
}

.fb-toast-error .fb-toast-icon {
  color: var(--fb-error);
}

.fb-toast-info .fb-toast-icon {
  color: var(--fb-info);
}

.fb-toast-content {
  flex: 1;
}

.fb-toast-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--fb-text-muted);
  padding: 0;
  font-size: 1.25rem;
  line-height: 1;
}


/* ============================================
   Auth Pages (Login, Forgot, Reset)
   ============================================ */

.fb-auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.fb-auth-card {
  background-color: var(--fb-bg-card);
  border-radius: var(--fb-radius-xl);
  box-shadow: var(--fb-shadow-lg);
  width: 100%;
  max-width: 420px;
  padding: 2.5rem;
}

.fb-auth-logo {
  text-align: center;
  margin-bottom: 2rem;
}

.fb-auth-logo i {
  font-size: 3rem;
  color: var(--fb-primary);
}

.fb-auth-logo h1 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0.5rem 0 0;
  color: var(--fb-text);
}

.fb-auth-title {
  text-align: center;
  margin-bottom: 1.5rem;
}

.fb-auth-title h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
  color: var(--fb-text);
}

.fb-auth-title p {
  margin: 0.5rem 0 0;
  color: var(--fb-text-muted);
  font-size: 0.9375rem;
}

.fb-auth-form .form-group {
  margin-bottom: 1.25rem;
}

.fb-auth-form .form-group:last-of-type {
  margin-bottom: 1.5rem;
}

.fb-auth-links {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.9375rem;
}

.fb-auth-links a {
  color: var(--fb-primary);
  text-decoration: none;
}

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


/* ============================================
   Empty States
   ============================================ */

.fb-empty {
  text-align: center;
  padding: 3rem 1.5rem;
}

.fb-empty-icon {
  font-size: 3rem;
  color: var(--fb-text-light);
  margin-bottom: 1rem;
}

.fb-empty h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--fb-text);
}

.fb-empty p {
  color: var(--fb-text-muted);
  margin: 0 0 1.5rem;
}


/* ============================================
   Utilities
   ============================================ */

.text-fb-primary {
  color: var(--fb-primary) !important;
}

.text-fb-accent {
  color: var(--fb-accent) !important;
}

.text-fb-muted {
  color: var(--fb-text-muted) !important;
}

.bg-fb-subtle {
  background-color: var(--fb-bg-subtle) !important;
}

.border-fb {
  border-color: var(--fb-border) !important;
}


/* ============================================
   Responsive Adjustments
   ============================================ */

@media (max-width: 767.98px) {
  .fb-auth-card {
    padding: 1.5rem;
  }

  .fb-stat-card {
    padding: 1rem;
  }

  .fb-stat-content h3 {
    font-size: 1.5rem;
  }

  .fb-table th,
  .fb-table td {
    padding: 0.625rem 0.75rem;
  }

  .fb-toast-container {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }

  .fb-toast {
    min-width: auto;
    width: 100%;
  }
}