/* ========================================
   Multi-Input Manager Styles
   BMAD-Compliant: Navy + Orange Palette
   ======================================== */

/* Mode Toggle - Multi-Input vs Single */
.editor-mode-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-hover);
    border-bottom: 1px solid var(--border-color);
}

.editor-mode-toggle label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.editor-mode-toggle input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-orange);
}

.editor-mode-toggle .mode-label {
    font-weight: 500;
    color: var(--text-primary);
}

.editor-mode-toggle .mode-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
}

/* Multi-Input Container */
.multi-input-container {
    display: none;
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-md);
    overflow-y: auto;
    flex: 1;
}

.multi-input-container.active {
    display: flex;
}

/* Single Input Container (default) */
.single-input-container {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.single-input-container.hidden {
    display: none;
}

/* Template Selector */
.template-selector {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    padding: var(--space-sm);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.template-chip {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.template-chip:hover {
    background: var(--color-orange-light);
    border-color: var(--color-orange);
    color: var(--color-orange-hover);
}

.template-chip.active {
    background: var(--color-orange);
    border-color: var(--color-orange);
    color: white;
}

.template-chip .template-icon {
    font-size: 1rem;
}

/* Multi-Input Sections Container */
.multi-input-sections {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* Individual Section */
.multi-input-section {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.multi-input-section:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

.multi-input-section.dragging {
    opacity: 0.5;
    transform: scale(0.98);
}

.multi-input-section.drag-over {
    border-color: var(--color-orange);
    border-style: dashed;
    background: var(--color-orange-light);
}

/* Section Header */
.section-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
    color: white;
}

.drag-handle {
    cursor: grab;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
    display: flex;
    align-items: center;
}

.drag-handle:hover {
    opacity: 1;
}

.drag-handle:active {
    cursor: grabbing;
}

.section-label-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    padding: var(--space-xs) var(--space-sm);
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-label-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.section-label-input:focus {
    outline: none;
    border-color: var(--color-orange);
    background: rgba(255, 255, 255, 0.2);
}

.section-number {
    font-size: 0.7rem;
    opacity: 0.7;
    padding: 2px 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
}

.btn-remove-section {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-remove-section:hover {
    background: rgba(239, 68, 68, 0.3);
    color: #FCA5A5;
}

/* Section Content */
.section-content {
    width: 100%;
    padding: var(--space-md);
    border: none;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    resize: vertical;
    min-height: 100px;
    background: transparent;
    color: var(--text-primary);
}

.section-content:focus {
    outline: none;
    background: var(--bg-hover);
}

.section-content::placeholder {
    color: var(--text-muted);
}

/* Section Footer */
.section-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-hover);
    border-top: 1px solid var(--border-color);
}

.section-footer .char-count {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Add Section Button */
.multi-input-add {
    display: flex;
    justify-content: center;
    padding: var(--space-sm);
}

.btn-add-section {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: transparent;
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
    justify-content: center;
}

.btn-add-section:hover {
    border-color: var(--color-orange);
    color: var(--color-orange);
    background: var(--color-orange-light);
}

/* Multi-Input Controls */
.multi-input-controls {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.multi-input-controls .control-group {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.multi-input-controls label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    cursor: pointer;
}

.multi-input-controls input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-orange);
}

.format-select {
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    background: var(--bg-card);
    color: var(--text-primary);
}

.format-select:focus {
    outline: none;
    border-color: var(--color-orange);
}

.multi-input-controls .btn {
    margin-left: auto;
}

/* Preview Panel */
.multi-input-preview {
    display: none;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: var(--space-md);
}

.multi-input-preview.active {
    display: block;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
    color: white;
}

.preview-header h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0;
}

.preview-stats {
    display: flex;
    gap: var(--space-md);
    font-size: 0.75rem;
    opacity: 0.8;
}

.preview-content {
    max-height: 300px;
    overflow-y: auto;
    padding: var(--space-md);
    background: var(--bg-hover);
}

.preview-content pre {
    margin: 0;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 0.8rem;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--text-primary);
}

.preview-actions {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    justify-content: flex-end;
}

.preview-actions .btn {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

/* Dark Mode Adjustments */
@media (prefers-color-scheme: dark) {
    .multi-input-section {
        background: linear-gradient(135deg, rgba(28, 46, 74, 0.6) 0%, rgba(28, 46, 74, 0.4) 100%);
        border-color: rgba(230, 126, 34, 0.2);
    }

    .multi-input-section:hover {
        border-color: rgba(230, 126, 34, 0.4);
    }

    .multi-input-section.drag-over {
        background: rgba(230, 126, 34, 0.1);
        border-color: var(--color-orange);
    }

    .section-content {
        background: transparent;
    }

    .section-content:focus {
        background: rgba(15, 23, 42, 0.3);
    }

    .section-footer {
        background: rgba(15, 23, 42, 0.5);
        border-top-color: rgba(230, 126, 34, 0.15);
    }

    .btn-add-section {
        border-color: rgba(230, 126, 34, 0.3);
    }

    .btn-add-section:hover {
        border-color: var(--color-orange);
        background: rgba(230, 126, 34, 0.1);
    }

    .multi-input-controls {
        background: rgba(15, 23, 42, 0.6);
        border-color: rgba(230, 126, 34, 0.15);
    }

    .format-select {
        background: rgba(15, 23, 42, 0.6);
        border-color: rgba(230, 126, 34, 0.2);
        color: var(--text-primary);
    }

    .multi-input-preview {
        background: rgba(15, 23, 42, 0.6);
        border-color: rgba(230, 126, 34, 0.15);
    }

    .preview-content {
        background: rgba(15, 23, 42, 0.3);
    }

    .preview-actions {
        background: rgba(15, 23, 42, 0.6);
        border-top-color: rgba(230, 126, 34, 0.15);
    }

    .template-selector {
        background: rgba(15, 23, 42, 0.6);
        border-color: rgba(230, 126, 34, 0.15);
    }

    .template-chip {
        background: rgba(28, 46, 74, 0.6);
        border-color: rgba(230, 126, 34, 0.2);
    }

    .template-chip:hover {
        background: rgba(230, 126, 34, 0.15);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .multi-input-container {
        padding: var(--space-sm);
    }

    .multi-input-sections {
        gap: var(--space-sm);
    }

    .section-header {
        padding: var(--space-xs) var(--space-sm);
    }

    .section-label-input {
        font-size: 0.8rem;
    }

    .section-content {
        padding: var(--space-sm);
        min-height: 80px;
        font-size: 0.8rem;
    }

    .multi-input-controls {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-sm);
    }

    .multi-input-controls .control-group {
        justify-content: space-between;
    }

    .multi-input-controls .btn {
        margin-left: 0;
        width: 100%;
    }

    .preview-content {
        max-height: 200px;
    }

    .preview-actions {
        flex-direction: column;
    }

    .preview-actions .btn {
        width: 100%;
    }

    .template-selector {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: var(--space-sm);
    }

    .template-chip {
        flex-shrink: 0;
    }
}

@media (max-width: 480px) {
    .section-header {
        flex-wrap: wrap;
    }

    .section-label-input {
        order: 2;
        flex: 0 0 100%;
        margin-top: var(--space-xs);
    }

    .section-number {
        margin-left: auto;
    }

    .drag-handle {
        order: 1;
    }

    .btn-remove-section {
        order: 3;
    }
}

/* ========================================
   Section Selector Component
   Dynamic checkbox system for prompt sections
   ======================================== */

.section-selector {
    display: none;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    margin-bottom: var(--space-md);
    animation: slideInDown 0.2s ease-out;
}

.section-selector.active {
    display: flex;
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Selector Header */
.section-selector-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.section-selector-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Preset Buttons */
.preset-buttons {
    display: flex;
    gap: var(--space-xs);
}

.preset-btn {
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.preset-btn:hover {
    background: var(--color-orange-light);
    border-color: var(--color-orange);
    color: var(--color-orange-hover);
}

.preset-btn.active {
    background: var(--color-orange);
    border-color: var(--color-orange);
    color: white;
}

/* Categories Grid */
.section-categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.section-category {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.category-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid var(--border-color);
}

.category-sections {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

/* Checkbox Styles */
.section-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.section-checkbox:hover {
    background: var(--bg-hover);
}

.section-checkbox.checked {
    background: var(--color-orange-light);
}

.section-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkbox-mark {
    width: 18px;
    height: 18px;
    min-width: 18px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    margin-top: 2px;
}

.section-checkbox.checked .checkbox-mark {
    background: var(--color-orange);
    border-color: var(--color-orange);
}

.section-checkbox.checked .checkbox-mark::after {
    content: '';
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-top: -2px;
}

.section-checkbox:hover .checkbox-mark {
    border-color: var(--color-orange);
}

.checkbox-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
}

.checkbox-hint {
    font-size: 0.7rem;
    color: var(--text-muted);
    display: block;
    margin-top: 2px;
}

/* Selection Summary */
.selection-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border-color);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.selection-count {
    font-weight: 500;
}

.selection-order {
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    max-width: 60%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Confirmation Dialog */
.section-confirm-dialog {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.section-confirm-dialog.visible {
    opacity: 1;
    pointer-events: auto;
}

.confirm-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.confirm-content {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transform: scale(0.95);
    transition: transform 0.2s ease;
}

.section-confirm-dialog.visible .confirm-content {
    transform: scale(1);
}

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

.confirm-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.confirm-message {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.confirm-preview {
    background: var(--bg-hover);
    border-radius: var(--radius-sm);
    padding: var(--space-sm);
    font-size: 0.8rem;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
    text-align: left;
    max-height: 100px;
    overflow: hidden;
}

.confirm-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    justify-content: center;
    margin-bottom: var(--space-md);
}

.confirm-tag {
    background: var(--bg-hover);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.confirm-actions {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
}

.btn-danger {
    background: #dc2626;
    color: white;
    border: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.btn-danger:hover {
    background: #b91c1c;
}

/* Dark Mode Adjustments for Section Selector */
@media (prefers-color-scheme: dark) {
    .section-selector {
        background: rgba(15, 23, 42, 0.6);
        border-color: rgba(230, 126, 34, 0.15);
    }

    .section-checkbox.checked {
        background: rgba(230, 126, 34, 0.15);
    }

    .preset-btn {
        background: rgba(28, 46, 74, 0.6);
        border-color: rgba(230, 126, 34, 0.2);
    }

    .preset-btn:hover {
        background: rgba(230, 126, 34, 0.15);
    }

    .confirm-content {
        background: var(--color-navy);
        border-color: rgba(230, 126, 34, 0.3);
    }

    .confirm-preview {
        background: rgba(15, 23, 42, 0.6);
    }
}

/* Mobile Responsive for Section Selector */
@media (max-width: 768px) {
    .section-categories-grid {
        grid-template-columns: 1fr;
    }

    .section-selector-header {
        flex-direction: column;
        align-items: stretch;
    }

    .preset-buttons {
        justify-content: center;
    }

    .selection-summary {
        flex-direction: column;
        gap: var(--space-xs);
        text-align: center;
    }

    .selection-order {
        max-width: 100%;
    }

    .confirm-content {
        padding: var(--space-md);
    }

    .confirm-actions {
        flex-direction: column;
    }

    .confirm-actions .btn {
        width: 100%;
    }
}