/* UI Components */
.btn {
    padding: 8px 16px;
    background: var(--tertiary-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--animation-speed);
    font-size: 14px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn:hover {
    background: var(--accent-bg);
    border-color: var(--accent-color);
    transform: translateY(-1px);
}

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

.btn-primary:hover {
    background: #5a6fd8;
}

.btn-sm {
    padding: 4px 8px;
    font-size: 12px;
}

/* Form Elements */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-input, .form-textarea, .form-select {
    width: 100%;
    padding: 12px;
    background: var(--tertiary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    background-color: var(--secondary-bg);
    font-size: 14px;
    font-family: inherit;
    transition: all var(--animation-speed);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-select option {
    background: var(--secondary-bg);
    color: var(--text-primary);
    padding: 8px;
}

.form-help {
    display: block;
    margin-top: 4px;
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.4;
}

.form-textarea {
    resize: vertical;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
    line-height: 1.5;
}

/* Toggle Switch */
.mode-toggle {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    padding: 6px 12px;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    margin: 0;
    flex-shrink: 0;
}

.mode-toggle-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.mode-toggle-target {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-color);
}

.toggle-switch {
    position: relative;
    width: 48px;
    height: 24px;
    background: var(--tertiary-bg);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.toggle-switch.active {
    background: var(--accent-color);
}

.toggle-slider {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.toggle-switch.active .toggle-slider {
    transform: translateX(24px);
}

/* Loading States */
.loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s ease-in-out infinite;
}

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

/* Hidden file input */
.hidden-input {
    display: none;
}

/* Current template display */
.current-template {
    font-size: 0.8em;
    color: #666;
    margin-top: 2px;
    display: none;
}

.current-template button {
    margin-left: 10px;
    font-size: 0.7em;
    padding: 2px 6px;
    background: #ff6b6b;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

/* System prompt templates */
.system-prompt-templates {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* Additional utility classes for replacing inline styles */
.score-fill-0 {
    width: 0% !important;
}

.hidden-file-input {
    display: none !important;
}

.model-configuration-heading {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

/* Model Configuration */
.model-config {
    background: var(--tertiary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 8px;
}

.config-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 1rem;
    align-items: end;
}

.config-item {
    display: flex;
    flex-direction: column;
}

.config-item .form-label {
    margin-bottom: 6px;
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Range Slider Styling */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: var(--border-color);
    outline: none;
    border-radius: 3px;
    cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--primary-color);
    cursor: pointer;
    border-radius: 50%;
    border: 2px solid var(--bg-primary);
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--primary-color);
    cursor: pointer;
    border-radius: 50%;
    border: 2px solid var(--bg-primary);
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.range-value {
    display: inline-block;
    margin-left: 8px;
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
}

.model-info {
    margin-top: 1rem;
    padding: 12px;
    background: var(--accent-bg);
    border: 1px solid var(--accent-color);
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

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

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 0;
    margin-top: 2rem;
    border-top: 1px solid var(--border-color);
    justify-content: center;
    flex-wrap: wrap;
}

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

.btn-secondary:hover {
    background: var(--tertiary-bg);
    border-color: var(--accent-color);
}

.btn-success {
    background: var(--success-color);
    color: white;
    border: 1px solid var(--success-color);
}

.btn-success:hover {
    background: #059669;
    border-color: #059669;
}

/* Settings Section in Sidebar */
.settings-content {
    padding: 0;
}

.setting-group {
    margin-bottom: 1rem;
}

.setting-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-primary);
    text-transform: uppercase;
}

.setting-input {
    padding: 8px 12px !important;
    font-size: 13px !important;
}

.form-range {
    width: 100%;
    height: 4px;
    background: var(--tertiary-bg);
    outline: none;
    border-radius: 2px;
    -webkit-appearance: none;
    appearance: none;
}

.form-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--accent-color);
    border-radius: 50%;
    cursor: pointer;
}

.form-range::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--accent-color);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

/* Warning button for scroll fix */
.btn-warning {
    background: #f39c12;
    color: white;
    animation: pulse 2s infinite;
}

.btn-warning:hover {
    background: #e67e22;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}