/* ==============================================
   Anima WebUI - Form Components (SD WebUI style)
   ============================================== */

/* ── Control Group ── */
.control-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.control-group--half {
    flex: 1;
    min-width: 0;
}

.control-row {
    display: flex;
    gap: 16px;
}

/* ── Labels ── */
.control-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

.label-icon {
    color: var(--text-muted);
    flex-shrink: 0;
}

.control-hint {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ── Textarea ── */
.control-textarea {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1.3rem;
    line-height: 1.6;
    resize: vertical;
    min-height: 2.5em;
    overflow-y: auto;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.control-textarea::placeholder {
    color: var(--text-muted);
}

/* Textarea scrollbar */
.control-textarea::-webkit-scrollbar {
    width: 4px;
}

.control-textarea::-webkit-scrollbar-track {
    background: transparent;
}

.control-textarea::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 2px;
}

.control-textarea:hover::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb-hover);
}

.control-textarea::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-active);
}

.control-textarea {
    scrollbar-width: thin;
    scrollbar-color: var(--scrollbar-thumb) transparent;
}

.control-textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.control-textarea--small {
    font-size: 1.2rem;
}

/* ── Input ── */
.control-input {
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.88rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.control-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.control-input--small {
    width: 72px;
    text-align: center;
    flex-shrink: 0;
}

/* Hide number arrows */
.control-input[type="number"]::-webkit-outer-spin-button,
.control-input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.control-input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

/* ── Seed Row ── */
.seed-row {
    display: flex;
    gap: 6px;
    align-items: center;
}

.seed-row .control-input {
    flex: 1;
}

/* ── Icon Button (small) ── */
.icon-btn {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.icon-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-secondary);
    background: rgba(124, 91, 245, 0.08);
}

.icon-btn:active {
    transform: scale(0.92);
}

/* ── Slider Row ── */
.slider-row {
    display: flex;
    gap: 10px;
    align-items: center;
}

.control-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 5px;
    background: var(--bg-hover);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.control-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--gradient-accent);
    cursor: pointer;
    box-shadow: 0 0 6px var(--accent-glow);
    transition: transform var(--transition-fast);
}

.control-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.control-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--gradient-accent);
    cursor: pointer;
    border: none;
    box-shadow: 0 0 6px var(--accent-glow);
}

/* ── Select ── */
.control-select {
    width: 100%;
    padding: 8px 32px 8px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    cursor: pointer;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%239898b0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: border-color var(--transition-fast);
}

.control-select:focus {
    border-color: var(--accent-primary);
}

.control-select option {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

/* ── Size Preview (inline) ── */
.size-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.size-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
}

.size-preview-box {
    width: 40px;
    height: 40px;
    border: 2px solid var(--accent-primary);
    border-radius: 3px;
    opacity: 0.6;
    transition: all var(--transition-normal);
    position: relative;
}

.size-preview-box::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: var(--gradient-subtle);
    border-radius: 1px;
}

.size-preview-label {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

/* ── Accordion (SD WebUI style) ── */
.accordion {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-elevated);
}

.accordion-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    transition: all var(--transition-fast);
    list-style: none;
}

.accordion-header::-webkit-details-marker {
    display: none;
}

.accordion-header:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.accordion-chevron {
    color: var(--text-muted);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

details[open]>.accordion-header .accordion-chevron {
    transform: rotate(90deg);
}

.accordion-badge {
    margin-left: auto;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 4px;
    background: rgba(124, 91, 245, 0.15);
    color: var(--accent-secondary);
}

.accordion-body {
    padding: 8px 12px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid var(--border-subtle);
}

/* ── Settings Grid ── */
.settings-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.setting-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.setting-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ── LoRA List ── */
.lora-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.lora-entry {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
}

.lora-name {
    flex: 1;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lora-strength {
    width: 48px;
    padding: 3px 4px;
    background: var(--bg-base);
    border: 1px solid var(--border-default);
    border-radius: 3px;
    color: var(--accent-secondary);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-align: center;
    outline: none;
    flex-shrink: 0;
}

.lora-strength:focus {
    border-color: var(--accent-primary);
}

/* ── Generate Button ── */
.generate-btn {
    width: 100%;
    padding: 12px 16px;
    background: var(--gradient-accent);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-glow);
}

.generate-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.generate-btn:hover::before {
    opacity: 1;
}

.generate-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 30px var(--accent-glow-strong);
}

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

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

.generate-btn-content,
.generate-btn-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.generate-icon {
    filter: drop-shadow(0 0 4px rgba(255, 255, 255, 0.3));
}

/* ── Spinner ── */
.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

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

/* ── Result Toolbar (非表示: ライトボックスで情報確認可能) ── */
.result-toolbar {
    display: none;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 8px 16px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
}

.result-actions {
    display: flex;
    gap: 6px;
}

.result-action-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.result-action-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-secondary);
}

/* ── Gallery Strip (レイアウトはbase.cssで管理) ── */

/* ── Preview Shortcut Hint ── */
.preview-shortcut {
    font-size: 0.78rem;
    color: var(--text-muted);
    background: var(--bg-input);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    font-family: var(--font-mono);
}

/* ── Progress Bar ── */
.preview-progress-bar {
    width: 240px;
    height: 6px;
    background: var(--bg-hover);
    border-radius: 3px;
    overflow: hidden;
}

.preview-progress-fill {
    height: 100%;
    width: 0%;
    background: var(--gradient-accent);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.preview-progress-text {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    margin-top: 4px;
}

/* ── PNGInfo D&D Zone ── */
.pnginfo-drop {
    margin-top: 8px;
    padding: 12px;
    border: 1.5px dashed var(--border-subtle);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    background: transparent;
}

.pnginfo-drop:hover {
    border-color: var(--accent-primary);
    background: rgba(124, 91, 245, 0.04);
}

.pnginfo-drop.drag-over {
    border-color: var(--accent-primary);
    background: rgba(124, 91, 245, 0.1);
    border-style: solid;
    box-shadow: 0 0 12px var(--accent-glow);
}

.pnginfo-drop.success {
    border-color: #34d399;
    background: rgba(52, 211, 153, 0.08);
}

.pnginfo-drop.reading {
    opacity: 0.7;
    pointer-events: none;
}

.pnginfo-drop-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.75rem;
}

.pnginfo-drop-content svg {
    opacity: 0.5;
    flex-shrink: 0;
}

/* ── Lightbox Action Buttons ── */
.lightbox-header-actions {
    display: flex;
    gap: 6px;
}

.lightbox-action-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border: 1px solid var(--border-subtle);
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
    white-space: nowrap;
}

.lightbox-action-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-secondary);
    background: rgba(var(--accent-primary-rgb), 0.08);
}

.lightbox-action-btn:active {
    transform: scale(0.96);
}

/* ── Lightbox Like Button ── */
.lightbox-like-btn.liked {
    border-color: #f87171;
    color: #f87171;
    background: rgba(248, 113, 113, 0.1);
}

.lightbox-like-btn .like-heart {
    font-size: 0.9rem;
    line-height: 1;
}

.lightbox-like-btn .like-count {
    font-family: var(--font-mono);
    font-size: 0.72rem;
}

.lightbox-like-btn.like-animating {
    animation: like-pop 0.4s ease;
}

@keyframes like-pop {
    0% {
        transform: scale(1);
    }

    30% {
        transform: scale(1.3);
    }

    60% {
        transform: scale(0.9);
    }

    100% {
        transform: scale(1);
    }
}

/* ── Connecting Screen ── */
.connecting-box {
    text-align: center;
    padding: 40px 32px;
    background: transparent;
    border: none;
    box-shadow: none;
}

.connecting-box h2 {
    font-size: 1.4rem;
    margin-bottom: 16px;
    color: #fff;
}

.connecting-message {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.connecting-spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 16px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.connecting-sub {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}