/**
 * JF Meeting — UI Components Design System
 * Modern SaaS Buttons, Form Controls, Cards, Modals & Badges
 */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--trans-fast);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 2px 8px var(--primary-glow);
}
.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--primary-glow);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-medium);
}
.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-danger {
  background: var(--danger);
  color: #ffffff;
  box-shadow: 0 2px 8px var(--danger-glow);
}
.btn-danger:hover {
  background: var(--danger-hover);
  transform: translateY(-1px);
}

.btn-success {
  background: var(--success);
  color: #ffffff;
  box-shadow: 0 2px 8px var(--success-glow);
}
.btn-success:hover {
  background: var(--success-hover);
}

.btn-icon {
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--dock-btn-bg);
  color: var(--text-main);
  transition: all var(--trans-fast);
}
.btn-icon:hover {
  background: var(--dock-btn-hover);
  transform: scale(1.05);
}
.btn-icon.active {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 0 12px var(--primary-glow);
}
.btn-icon.off {
  background: var(--danger);
  color: #ffffff;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1.0625rem;
}

/* Form Controls */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: 1.25rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
}

.form-input, .form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.9375rem;
  transition: border-color var(--trans-fast), background var(--trans-fast);
}

.form-input:focus, .form-select:focus {
  border-color: var(--border-focus);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-select option {
  background: var(--bg-card);
  color: var(--text-main);
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: border-color var(--trans-fast);
}

.card:hover {
  border-color: var(--border-medium);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.badge-success { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.badge-warning { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.badge-danger { background: rgba(239, 68, 68, 0.15); color: #f87171; }
.badge-info { background: rgba(79, 70, 229, 0.15); color: #818cf8; }

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--trans-normal);
  padding: 1rem;
}

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

.modal {
  background: var(--bg-panel);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px) scale(0.97);
  transition: all var(--trans-normal);
  overflow: hidden;
}

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

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: 1.5rem;
  max-height: 75vh;
  overflow-y: auto;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* User Avatar */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  color: #fff;
  background: var(--primary);
  user-select: none;
}
.avatar-lg { width: 5rem; height: 5rem; font-size: 1.5rem; }
.avatar-sm { width: 2rem; height: 2rem; font-size: 0.75rem; }