/* Component Styles - Cards, Buttons, Forms, etc. */

/* ===== Cards ===== */
.card {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid rgba(99, 102, 241, 0.2);
}

.card-icon {
  font-size: 2rem;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
}

.card-body {
  margin-bottom: var(--spacing-md);
}

.card-footer {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-sm);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Button Variants */
.btn-primary {
  background: var(--gradient-primary);
  color: white;
}

.btn-primary:hover {
  filter: brightness(1.1);
}

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

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

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary-indigo);
  color: var(--primary-indigo);
}

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

.btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Button Sizes */
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

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

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

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: #374151;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-md);
  background: white;
  transition: all var(--transition-base);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-indigo);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-input::placeholder {
  color: #9ca3af;
}

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

.form-error {
  margin-top: var(--spacing-xs);
  font-size: 0.875rem;
  color: var(--error);
}

.form-help {
  margin-top: var(--spacing-xs);
  font-size: 0.875rem;
  color: #6b7280;
}

/* File Upload */
.file-upload-area {
  position: relative;
  padding: var(--spacing-xl);
  border: 2px dashed var(--primary-indigo);
  border-radius: var(--radius-lg);
  background: rgba(99, 102, 241, 0.05);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
}

.file-upload-area:hover {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--primary-purple);
}

.file-upload-area.drag-over {
  background: rgba(99, 102, 241, 0.15);
  border-color: var(--primary-purple);
  transform: scale(1.02);
}

.file-upload-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
  color: var(--primary-indigo);
}

.file-upload-text {
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.file-upload-hint {
  font-size: 0.875rem;
  color: #6b7280;
}

.file-upload-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== Tabs ===== */
.tabs {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
  border-bottom: 2px solid rgba(0, 0, 0, 0.1);
}

.tab {
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  color: #6b7280;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
}

.tab:hover {
  color: var(--primary-indigo);
  background: rgba(99, 102, 241, 0.05);
}

.tab.active {
  color: var(--primary-indigo);
  border-bottom-color: var(--primary-indigo);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn var(--transition-base) ease-out;
}

/* ===== Badges & Pills ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-xl);
  white-space: nowrap;
}

.badge-primary {
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary-indigo);
}

.badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
}

.badge-error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error);
}

.badge-info {
  background: rgba(59, 130, 246, 0.1);
  color: var(--info);
}

/* ===== Alert Messages ===== */
.alert {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border-left: 4px solid;
  margin-bottom: var(--spacing-md);
  animation: slideIn var(--transition-base) ease-out;
}

.alert-icon {
  display: inline-block;
  margin-right: var(--spacing-xs);
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: var(--success);
  color: #065f46;
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: var(--warning);
  color: #92400e;
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--error);
  color: #991b1b;
}

.alert-info {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--info);
  color: #1e40af;
}

/* ===== Stats Cards ===== */
.stat-card {
  text-align: center;
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.stat-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.875rem;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== Toggle Switch ===== */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #cbd5e1;
  transition: var(--transition-base);
  border-radius: 24px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: var(--transition-base);
  border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--gradient-primary);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(26px);
}

/* ===== Loading Spinner ===== */
.spinner {
  display: inline-block;
  width: 40px;
  height: 40px;
  border: 4px solid rgba(99, 102, 241, 0.1);
  border-top-color: var(--primary-indigo);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

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

.spinner-lg {
  width: 60px;
  height: 60px;
  border-width: 6px;
}

/* ===== Table ===== */
.table-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: var(--shadow-md);
}

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

.table thead {
  background: var(--gradient-primary);
  color: white;
}

.table th,
.table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.table th {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
}

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

.table tbody tr:hover {
  background: rgba(99, 102, 241, 0.05);
}

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

/* ===== Dark Mode Components ===== */
body.dark-mode .card {
  background: rgba(45, 55, 72, 0.8);
  border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .form-label {
  color: var(--dark-text);
}

body.dark-mode .form-input,
body.dark-mode .form-select,
body.dark-mode .form-textarea {
  background: rgba(45, 55, 72, 0.5);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--dark-text);
}

body.dark-mode .form-input::placeholder {
  color: #6b7280;
}

body.dark-mode .stat-card {
  background: var(--dark-card);
  color: var(--dark-text);
}

body.dark-mode .table-container {
  background: var(--dark-card);
}

body.dark-mode .table {
  color: var(--dark-text);
}

body.dark-mode .table thead {
  background: var(--gradient-dark);
}

body.dark-mode .table tbody tr:hover {
  background: rgba(99, 102, 241, 0.1);
}

body.dark-mode .file-upload-area {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--primary-indigo);
}

body.dark-mode .file-upload-area:hover {
  background: rgba(99, 102, 241, 0.15);
}

body.dark-mode .file-upload-text {
  color: var(--dark-text);
}

body.dark-mode .file-upload-hint {
  color: #9ca3af;
}

body.dark-mode .alert-success {
  background: rgba(16, 185, 129, 0.15);
  border-color: var(--success);
  color: #6ee7b7;
}

body.dark-mode .alert-warning {
  background: rgba(245, 158, 11, 0.15);
  border-color: var(--warning);
  color: #fcd34d;
}

body.dark-mode .alert-error {
  background: rgba(239, 68, 68, 0.15);
  border-color: var(--error);
  color: #fca5a5;
}

body.dark-mode .alert-info {
  background: rgba(59, 130, 246, 0.15);
  border-color: var(--info);
  color: #93c5fd;
}

/* ===== Project Selection ===== */
.project-list-container {
  max-height: 500px;
  overflow-y: auto;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-lg);
  padding: 0;
}

.project-item {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: white;
}

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

.project-item:hover {
  background: rgba(99, 102, 241, 0.05);
  transform: translateX(4px);
}

.project-item:active {
  transform: scale(0.98) translateX(4px);
}

.project-info {
  flex: 1;
  min-width: 0; /* Allow text truncation */
}

.project-name {
  font-weight: 600;
  font-size: 1rem;
  color: #1f2937;
  margin-bottom: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-id {
  font-size: 0.875rem;
  color: #6b7280;
  font-family: 'Monaco', 'Courier New', monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-select-btn {
  padding: 0.5rem 1rem;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  flex-shrink: 0;
  margin-left: 1rem;
}

.project-select-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.project-select-btn:active {
  transform: translateY(0);
}

/* Dark mode for project selection */
body.dark-mode .project-list-container {
  border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .project-item {
  background: rgba(45, 55, 72, 0.5);
  border-bottom-color: rgba(255, 255, 255, 0.05);
}

body.dark-mode .project-item:hover {
  background: rgba(99, 102, 241, 0.15);
}

body.dark-mode .project-name {
  color: var(--dark-text);
}

body.dark-mode .project-id {
  color: #9ca3af;
}