/* ============================================
   DIGITAL ACCESS MANAGER V2 - COMPONENTS
   Style: ChatGPT-inspired, Minimal & Clean
   ============================================ */

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.875rem;
    line-height: 1.5;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--duration-fast) ease;
    min-height: 36px;
    text-decoration: none;
    white-space: nowrap;
  }
  
  .btn:focus-visible {
    outline: 2px solid var(--color-brand-primary);
    outline-offset: 2px;
  }
  
  .btn-primary {
    background: var(--color-brand-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-brand-primary);
  }
  
  .btn-primary:hover {
    background: var(--color-brand-primary-hover);
    border-color: var(--color-brand-primary-hover);
  }
  
  .btn-primary:active {
    transform: translateY(0);
  }
  
  .btn-outline {
    background: var(--color-bg-primary);
    border-color: var(--color-border-default);
    color: var(--color-text-primary);
  }
  
  .btn-outline:hover {
    background: var(--color-bg-secondary);
    border-color: var(--color-border-strong);
  }
  
  .btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--color-text-secondary);
  }
  
  .btn-ghost:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
  }
  
  .btn-block {
    width: 100%;
  }
  
  .btn-sm {
    padding: var(--space-1) var(--space-3);
    font-size: 0.8125rem;
    min-height: 32px;
  }
  
  .btn-lg {
    padding: var(--space-3) var(--space-5);
    font-size: 1rem;
    min-height: 44px;
  }
  
  /* ── Cards ── */
  .card {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    transition: border-color var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
  }
  
  .card:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-sm);
  }
  
  /* ── Forms ── */
  .form-group {
    margin-bottom: var(--space-4);
  }
  
  .form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
    line-height: 1.5;
  }
  
  .form-input,
  .form-select {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-md);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-size: 0.875rem;
    line-height: 1.5;
    transition: border-color var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
  }
  
  .form-input::placeholder,
  .form-select::placeholder {
    color: var(--color-text-muted);
  }
  
  .form-input:hover,
  .form-select:hover {
    border-color: var(--color-border-strong);
  }
  
  .form-input:focus,
  .form-select:focus {
    outline: none;
    border-color: var(--color-brand-primary);
    box-shadow: 0 0 0 3px var(--color-brand-primary-soft);
  }
  
  .form-input:disabled,
  .form-select:disabled {
    background: var(--color-bg-secondary);
    color: var(--color-text-muted);
    cursor: not-allowed;
  }
  
  textarea.form-input {
    resize: vertical;
    min-height: 80px;
  }
  
  /* ── Badges ── */
  .badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 0.125rem var(--space-2);
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.5;
    white-space: nowrap;
  }
  
  .badge-primary {
    background: var(--color-brand-primary-soft);
    color: var(--color-brand-primary);
  }
  
  .badge-success {
    background: var(--color-success-soft);
    color: var(--color-success);
  }
  
  .badge-warning {
    background: var(--color-warning-soft);
    color: var(--color-warning);
  }
  
  .badge-danger {
    background: var(--color-danger-soft);
    color: var(--color-danger);
  }
  
  .badge-info {
    background: var(--color-info-soft);
    color: var(--color-info);
  }
  
  /* ── Alerts ── */
  .alert {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    font-size: 0.875rem;
    line-height: 1.5;
    border: 1px solid transparent;
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
  }
  
  .alert-error {
    background: var(--color-danger-soft);
    color: var(--color-danger);
    border-color: rgba(239, 68, 68, 0.2);
  }
  
  .alert-success {
    background: var(--color-success-soft);
    color: var(--color-success);
    border-color: rgba(34, 197, 94, 0.2);
  }
  
  .alert-warning {
    background: var(--color-warning-soft);
    color: var(--color-warning);
    border-color: rgba(245, 158, 11, 0.2);
  }
  
  .alert-info {
    background: var(--color-info-soft);
    color: var(--color-info);
    border-color: rgba(59, 130, 246, 0.2);
  }
  
  /* ── WhatsApp Floating Button ── */
  .wa-float-btn {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 56px;
    height: 56px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    z-index: 9999;
    transition: transform var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
    text-decoration: none;
  }
  
  .wa-float-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
    color: white;
  }
  
  .wa-float-btn:active {
    transform: scale(0.98);
  }
  
  .wa-tooltip {
    position: absolute;
    right: 70px;
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 500;
    box-shadow: var(--shadow-md);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-fast) ease, visibility var(--duration-fast) ease;
    pointer-events: none;
    border: 1px solid var(--color-border-default);
  }
  
  .wa-float-btn:hover .wa-tooltip {
    opacity: 1;
    visibility: visible;
  }
  
  /* Safe area for mobile (iPhone home indicator) */
  @supports (padding-bottom: env(safe-area-inset-bottom)) {
    .wa-float-btn {
      bottom: calc(var(--space-6) + env(safe-area-inset-bottom));
    }
  }
  
  /* ── Responsive: Mobile ── */
  @media (max-width: 640px) {
    .btn {
      padding: var(--space-2) var(--space-3);
      font-size: 0.8125rem;
    }
    
    .btn-sm {
      padding: var(--space-1) var(--space-2);
      font-size: 0.75rem;
    }
    
    .card {
      padding: var(--space-4);
    }
    
    .wa-float-btn {
      width: 52px;
      height: 52px;
      bottom: var(--space-4);
      right: var(--space-4);
    }
  }

  /* ── Utility Animations ── */
  /* ── Public Nav Logo: Dark Mode Support ── */
[data-theme="dark"] .logo-light { display: none !important; }
[data-theme="dark"] .logo-dark { display: inline-block !important; }
[data-theme="light"] .logo-light { display: inline-block !important; }
[data-theme="light"] .logo-dark { display: none !important; }

.public-nav .logo {
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
}
.public-nav .logo img {
    max-height: 28px;
    width: auto;
}
.public-nav .nav-links {
    display: flex;
    gap: var(--space-2);
    align-items: center;
    flex-wrap: wrap;
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}