/* ============================================
   SD Generator — NovelAI風 Dark Theme
   ============================================ */

:root {
    /* Color Palette — NovelAI inspired */
    --bg-primary: #13111c;
    --bg-secondary: #1a1726;
    --bg-tertiary: #221f2e;
    --bg-panel: #1e1b29;
    --bg-input: #2a2639;
    --bg-hover: #332e45;
    --bg-active: #3d3756;

    --accent: #9b7ddb;
    --accent-hover: #b598f0;
    --accent-glow: rgba(155, 125, 219, 0.3);
    --accent-soft: rgba(155, 125, 219, 0.15);

    --text-primary: #e8e4f0;
    --text-secondary: #9e97b0;
    --text-muted: #6b6480;
    --text-accent: #c8b6ff;

    --border: #2e2a3d;
    --border-focus: #9b7ddb;

    --danger: #e05577;
    --success: #5de0a3;
    --warning: #e0c55d;

    /* Typography */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius: 8px;
    --radius-sm: 6px;
    --radius-lg: 12px;

    /* Layout */
    --header-height: 52px;
    --gallery-height: 120px;
    --panel-width: 280px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--bg-active);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ============================================
   Header
   ============================================ */

#app-header {
    height: var(--header-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    flex-shrink: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

#app-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.5px;
}

.title-icon {
    color: var(--accent);
    font-size: 18px;
}

.header-center {
    display: flex;
    align-items: center;
}

.mode-switcher {
    display: flex;
    background: var(--bg-tertiary);
    border-radius: var(--radius);
    padding: 3px;
    gap: 2px;
}

.mode-btn {
    padding: 6px 16px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.mode-btn:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.mode-btn.active {
    background: var(--accent);
    color: white;
    box-shadow: 0 2px 8px var(--accent-glow);
}

.mode-icon { font-size: 14px; }

.header-right {
    display: flex;
    align-items: center;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: var(--radius);
    font-size: 12px;
    font-weight: 500;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-indicator.connected .status-dot { background: var(--success); }
.status-indicator.disconnected .status-dot { background: var(--danger); }
.status-indicator.connected .status-text { color: var(--success); }
.status-indicator.disconnected .status-text { color: var(--danger); }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ============================================
   Main Layout
   ============================================ */

#app-main {
    flex: 1;
    display: flex;
    overflow: hidden;
    min-height: 0;
}

.panel {
    display: flex;
    flex-direction: column;
}

.panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

/* ============================================
   Left Panel — Settings
   ============================================ */

#panel-settings {
    width: var(--panel-width);
    background: var(--bg-panel);
    border-right: 1px solid var(--border);
    flex-shrink: 0;
}

.setting-group {
    margin-bottom: 14px;
}

.setting-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 6px;
}

.setting-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.setting-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
}

.setting-select {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 13px;
    cursor: pointer;
    transition: border-color 0.2s;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239e97b0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

.setting-select:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 2px var(--accent-soft);
}

.setting-input {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 13px;
    transition: border-color 0.2s;
}

.setting-input:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 2px var(--accent-soft);
}

.setting-range {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--bg-input);
    appearance: none;
    cursor: pointer;
}

.setting-range::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 2px 6px var(--accent-glow);
    transition: transform 0.15s;
}

.setting-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.setting-hint {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

.setting-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 14px 0;
}

/* Resolution */
.resolution-presets {
    display: flex;
    gap: 4px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.preset-btn {
    padding: 4px 10px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-secondary);
    font-family: var(--font);
    font-size: 11px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
}

.preset-btn:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}

.preset-btn.active {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent);
}

.resolution-custom {
    display: flex;
    align-items: center;
    gap: 8px;
}

.input-group-inline {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
}

.input-group-inline label {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
}

.input-group-inline input {
    width: 100%;
    padding: 6px 8px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 12px;
    text-align: center;
}

.input-group-inline input:focus {
    outline: none;
    border-color: var(--border-focus);
}

.resolution-x {
    color: var(--text-muted);
    font-size: 12px;
}

/* Seed */
.seed-row {
    display: flex;
    gap: 6px;
}

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

.icon-btn {
    padding: 6px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    transition: all 0.15s;
    flex-shrink: 0;
}

.icon-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent);
    color: var(--text-primary);
}

/* ============================================
   Center Panel — Canvas
   ============================================ */

#panel-canvas {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
    min-width: 0;
}

/* img2img zone */
.img2img-zone {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    overflow: hidden;
}

.drop-zone {
    position: relative;
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.drop-zone-content {
    color: var(--text-muted);
}

.drop-icon {
    font-size: 32px;
    display: block;
    margin-bottom: 8px;
}

.drop-hint {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

.img2img-preview {
    max-width: 100%;
    max-height: 500px;
    border-radius: var(--radius-sm);
    object-fit: contain;
}

/* ============================================
   Inpaint Canvas & Toolbar
   ============================================ */

.inpaint-canvas,
.inpaint-cursor {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    border-radius: var(--radius-sm);
}

.inpaint-canvas {
    pointer-events: auto;
    cursor: crosshair;
    z-index: 2;
}

.inpaint-cursor {
    z-index: 3;
    pointer-events: none;
}

.inpaint-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-top: 8px;
    flex-wrap: wrap;
}

.inpaint-tools {
    display: flex;
    gap: 4px;
}

.inpaint-tool-btn {
    padding: 6px 10px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-secondary);
    font-size: 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
}

.inpaint-tool-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent);
    color: var(--text-primary);
}

.inpaint-tool-btn.active {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent);
}

.inpaint-brush-control {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 120px;
}

.inpaint-brush-control .setting-range {
    flex: 1;
    min-width: 60px;
}

.inpaint-label {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
    white-space: nowrap;
}

.inpaint-size-value {
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    min-width: 24px;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.inpaint-actions {
    display: flex;
    gap: 4px;
}

.inpaint-action-btn {
    padding: 5px 10px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-secondary);
    font-family: var(--font);
    font-size: 11px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.inpaint-action-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent);
    color: var(--text-primary);
}

.inpaint-action-btn.danger:hover {
    border-color: var(--danger);
    color: var(--danger);
    background: rgba(224, 85, 119, 0.1);
}

.inpaint-action-btn:disabled {
    opacity: 0.5;
    cursor: wait;
}

.inpaint-zoom-info {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

/* Transparent download button */
.transparent-dl-btn {
    position: absolute;
    bottom: 20px;
    right: 170px;
    padding: 8px 14px;
    background: rgba(19, 17, 28, 0.85);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    backdrop-filter: blur(8px);
    z-index: 5;
}

.transparent-dl-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.transparent-dl-btn:disabled {
    opacity: 0.5;
    cursor: wait;
}

.clear-img-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Result area */
#result-area {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 16px;
}

.result-placeholder {
    text-align: center;
    color: var(--text-muted);
}

.placeholder-icon {
    font-size: 48px;
    color: var(--bg-active);
    display: block;
    margin-bottom: 12px;
}

.placeholder-content p {
    font-size: 14px;
}

.result-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--radius);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    transition: opacity 0.3s ease;
}

.send-to-img2img-btn {
    position: absolute;
    bottom: 20px;
    right: 20px;
    padding: 8px 14px;
    background: rgba(19, 17, 28, 0.85);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    backdrop-filter: blur(8px);
    z-index: 5;
}

.send-to-img2img-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.gallery-inpaint-btn {
    bottom: 56px;
    right: 20px;
    background: rgba(93, 224, 163, 0.15);
    border-color: rgba(93, 224, 163, 0.4);
}

.gallery-inpaint-btn:hover {
    background: #5de0a3;
    border-color: #5de0a3;
    color: #13111c;
}

/* Progress */
.progress-overlay {
    position: absolute;
    inset: 0;
    background: rgba(19, 17, 28, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.progress-content {
    text-align: center;
    width: 60%;
    max-width: 300px;
}

.progress-bar-container {
    width: 100%;
    height: 6px;
    background: var(--bg-active);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    border-radius: 3px;
    width: 0%;
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--accent-glow);
}

.progress-text {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Image info */
.image-info {
    display: flex;
    gap: 16px;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    font-size: 11px;
    color: var(--text-muted);
    flex-shrink: 0;
}

/* ============================================
   Right Panel — Prompts
   ============================================ */

#panel-prompts {
    width: var(--panel-width);
    background: var(--bg-panel);
    border-left: 1px solid var(--border);
    flex-shrink: 0;
}

.prompt-section {
    margin-bottom: 12px;
}

.prompt-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.prompt-textarea {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 13px;
    line-height: 1.5;
    resize: vertical;
    transition: border-color 0.2s;
}

.prompt-textarea:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 2px var(--accent-soft);
}

.prompt-textarea.negative {
    border-color: rgba(224, 85, 119, 0.3);
}

.prompt-textarea.negative:focus {
    border-color: var(--danger);
    box-shadow: 0 0 0 2px rgba(224, 85, 119, 0.15);
}

.text-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font);
    font-size: 11px;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.15s;
}

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

.accent-btn {
    color: var(--accent) !important;
    font-weight: 600;
}

.accent-btn:hover {
    background: var(--accent-soft) !important;
    color: var(--accent-hover) !important;
}

/* ============================================
   Character Cards
   ============================================ */

.character-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.character-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color 0.2s;
    animation: cardSlideIn 0.25s ease;
}

.character-card:hover {
    border-color: var(--bg-active);
}

@keyframes cardSlideIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.character-card-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: var(--bg-input);
    cursor: default;
}

.char-color-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.char-label {
    flex: 1;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.fgo-char-select {
    padding: 2px 6px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--accent);
    font-family: var(--font);
    font-size: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    max-width: 120px;
}

.fgo-char-select:hover {
    border-color: var(--accent);
}

.fgo-char-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-soft);
}

.char-delete-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
    padding: 2px 4px;
    border-radius: 4px;
    transition: all 0.15s;
    line-height: 1;
}

.char-delete-btn:hover {
    color: var(--danger);
    background: rgba(224, 85, 119, 0.15);
}

.character-card-body {
    padding: 8px 10px;
}

.character-card-body textarea {
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 12px;
    line-height: 1.5;
    resize: vertical;
    transition: border-color 0.2s;
    min-height: 48px;
}

.character-card-body textarea:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 2px var(--accent-soft);
}
.char-prompt-row {
    display: flex;
    gap: 4px;
    align-items: stretch;
}
.char-prompt-row textarea { flex: 1; }
.char-import-btn {
    padding: 2px 6px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 9px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    writing-mode: vertical-rl;
}
.char-import-btn:hover {
    background: var(--accent-soft);
    color: var(--accent);
    border-color: var(--accent);
}

.character-empty {
    text-align: center;
    padding: 16px 8px;
    color: var(--text-muted);
    font-size: 12px;
    border: 1px dashed var(--border);
    border-radius: var(--radius);
}

.character-empty p {
    margin-bottom: 4px;
}

.character-empty small {
    font-size: 10px;
    opacity: 0.7;
}

/* Inline Negative (per-section) */
.inline-negative {
    margin-top: 6px;
}

.inline-negative-label {
    display: block;
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 3px;
}

.char-negative-toggle {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 10px;
    cursor: pointer;
    padding: 4px 0;
    transition: color 0.15s;
    width: 100%;
    text-align: left;
}

.char-negative-toggle:hover {
    color: var(--danger);
}

.char-negative-body {
    overflow: hidden;
    transition: max-height 0.2s ease;
}

.char-negative-body textarea {
    width: 100%;
    padding: 6px 8px;
    background: var(--bg-primary);
    border: 1px solid rgba(224, 85, 119, 0.2);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 11px;
    line-height: 1.4;
    resize: vertical;
    min-height: 32px;
    transition: border-color 0.2s;
}

.char-negative-body textarea:focus {
    outline: none;
    border-color: var(--danger);
    box-shadow: 0 0 0 2px rgba(224, 85, 119, 0.15);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
    cursor: pointer;
}

.toggle-switch input { display: none; }

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--bg-active);
    border-radius: 10px;
    transition: background 0.3s;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    left: 2px;
    bottom: 2px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: all 0.3s;
}

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

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(16px);
    background: white;
}

/* Continuous Generation Counter */
.continuous-counter {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.continuous-badge {
    background: var(--accent-soft);
    color: var(--accent);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}

/* Generate Button */
.btn-generate {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--accent), #7c5cc5);
    border: none;
    border-radius: var(--radius);
    color: white;
    font-family: var(--font);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s;
    box-shadow: 0 4px 16px var(--accent-glow);
    letter-spacing: 0.5px;
}

.btn-generate:hover {
    background: linear-gradient(135deg, var(--accent-hover), #9370db);
    box-shadow: 0 6px 24px var(--accent-glow);
    transform: translateY(-1px);
}

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

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

.btn-generate-icon {
    font-size: 14px;
}

.btn-interrupt {
    width: 100%;
    padding: 12px;
    background: var(--danger);
    border: none;
    border-radius: var(--radius);
    color: white;
    font-family: var(--font);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 8px;
    transition: all 0.2s;
}

.btn-interrupt:hover {
    opacity: 0.9;
}

/* ============================================
   Gallery
   ============================================ */

#panel-gallery {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    flex-shrink: 0;
    transition: height 0.3s;
}

.gallery-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
}

.gallery-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    flex: 1;
}

.gallery-grid {
    display: flex;
    gap: 8px;
    padding: 0 16px 12px;
    overflow-x: auto;
    scroll-behavior: smooth;
}

.gallery-item {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s;
    position: relative;
}

.gallery-item:hover {
    border-color: var(--accent);
    transform: scale(1.05);
}

.gallery-item.active {
    border-color: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Gallery download button */
.gallery-download-btn {
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    color: #fff;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.15s, background 0.15s;
    z-index: 2;
    padding: 0;
    line-height: 1;
}

.gallery-item:hover .gallery-download-btn {
    opacity: 1;
}

.gallery-download-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
}

/* Gallery load more indicator */
.gallery-load-more {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    color: var(--text-muted);
    font-size: 10px;
    text-align: center;
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
}

/* Gallery collapsed */
#panel-gallery.collapsed .gallery-grid {
    display: none;
}

/* ============================================
   Animations
   ============================================ */

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.result-image.fade-in {
    animation: fadeIn 0.4s ease;
}

/* ============================================
   Generating State
   ============================================ */

.btn-generate.generating {
    background: linear-gradient(135deg, var(--bg-active), var(--bg-hover));
    box-shadow: none;
    cursor: not-allowed;
}

.btn-generate.generating .btn-generate-text::after {
    content: '';
    display: inline-block;
    width: 12px;
    animation: dots 1.4s infinite steps(3);
}

@keyframes dots {
    0% { content: ''; }
    33% { content: '.'; }
    66% { content: '..'; }
    100% { content: '...'; }
}

/* ============================================
   Character Selector Tab
   ============================================ */

#panel-character {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.char-selector {
    display: flex;
    height: 100%;
    overflow: hidden;
}

/* Series Sidebar */
.char-series-sidebar {
    width: 200px;
    background: var(--bg-panel);
    border-right: 1px solid var(--border);
    padding: 12px 0;
    overflow-y: auto;
    flex-shrink: 0;
    height: 100%;
}

.series-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 0 8px;
}

.series-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: none;
    border: 1px solid transparent;
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-family: var(--font);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s;
    text-align: left;
    width: 100%;
}

.series-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.series-item.active {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent);
    font-weight: 600;
}

.series-icon {
    font-size: 16px;
    flex-shrink: 0;
}

.series-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.series-badge {
    background: var(--accent);
    color: white;
    font-size: 10px;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

.series-count {
    font-size: 11px;
    color: var(--text-muted);
}

/* Main Area */
.char-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 16px;
    gap: 12px;
    height: 100%;
    min-height: 0;
}

/* Search Bar */
.char-search-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 8px 14px;
    transition: border-color 0.2s;
}

.char-search-bar:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-soft);
}

.char-search-icon {
    font-size: 14px;
    opacity: 0.6;
}

.char-search-input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 14px;
    outline: none;
}

.char-search-input::placeholder {
    color: var(--text-muted);
}

/* Category Filter Bar */
.char-category-bar {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.cat-btn {
    padding: 4px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 16px;
    color: var(--text-secondary);
    font-family: var(--font);
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.cat-btn:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}

.cat-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

/* Character Grid — Compact chip layout */
.char-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    overflow-y: auto;
    flex: 1;
    padding: 4px 0;
    align-content: flex-start;
}

.char-card {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.15s;
    font-family: var(--font);
    text-align: left;
    color: var(--text-primary);
    position: relative;
    white-space: nowrap;
    flex-shrink: 0;
}

.char-card.available {
    border-color: rgba(93, 224, 163, 0.3);
}

.char-card.available:hover {
    border-color: rgba(93, 224, 163, 0.6);
    background: rgba(93, 224, 163, 0.08);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.char-card.unavailable {
    opacity: 0.4;
    cursor: not-allowed;
    padding: 3px 8px;
}

.char-card.selected {
    border-color: var(--accent);
    background: var(--accent-soft);
    box-shadow: 0 0 8px var(--accent-glow);
}

.char-status {
    font-size: 10px;
    flex-shrink: 0;
}

.char-name {
    font-size: 11px;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100px;
}

.char-card.unavailable .char-name {
    font-size: 10px;
    max-width: 70px;
}

.char-category-tag {
    font-size: 8px;
    color: var(--text-muted);
    background: var(--bg-input);
    padding: 1px 4px;
    border-radius: 4px;
    flex-shrink: 0;
}

.char-base-tag {
    font-size: 7px;
    font-weight: 700;
    padding: 1px 3px;
    border-radius: 3px;
    flex-shrink: 0;
    letter-spacing: 0.5px;
}

.char-base-tag.base-il {
    color: #5de0a3;
    background: rgba(93, 224, 163, 0.15);
    border: 1px solid rgba(93, 224, 163, 0.3);
}

.char-base-tag.base-pony {
    color: #f0a040;
    background: rgba(240, 160, 64, 0.15);
    border: 1px solid rgba(240, 160, 64, 0.3);
}

.char-base-tag.base-other {
    color: var(--text-muted);
    background: var(--bg-active);
    border: 1px solid var(--border);
}

/* Variant selector panel — inline under grid */
.char-variant-panel {
    padding: 0;
}

.variant-selector {
    margin-top: 8px;
    padding: 10px 12px;
    background: linear-gradient(135deg, var(--bg-active), var(--bg-tertiary));
    border-radius: var(--radius);
    border: 1px solid var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
}

.variant-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.variant-char-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.variant-label {
    display: block;
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.variant-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.variant-btn {
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 500;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--bg-input);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s;
}

.variant-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(139, 92, 246, 0.08);
}

.variant-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 2px 6px var(--accent-glow);
}

.variant-apply-hint {
    margin-top: 6px;
    font-size: 10px;
    color: var(--text-muted);
    text-align: right;
}

.char-grid-empty {
    width: 100%;
    text-align: center;
    padding: 40px 16px;
    color: var(--text-muted);
    font-size: 14px;
}

/* Separator between available and unavailable chars */
.char-grid-separator {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    margin: 2px 0;
}

.char-grid-separator::before,
.char-grid-separator::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.char-grid-separator span {
    font-size: 9px;
    color: var(--text-muted);
    white-space: nowrap;
}

/* Shake animation for unavailable chars */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-4px); }
    40% { transform: translateX(4px); }
    60% { transform: translateX(-2px); }
    80% { transform: translateX(2px); }
}

.char-card.shake {
    animation: shake 0.4s ease;
}

/* ============================================
   NAI 18R Prompt Builder Panel
   ============================================ */

#panel-nai18r {
    --nai-bg: #0a0608;
    --nai-surface: #1a0a12;
    --nai-card: #2a1018;
    --nai-card-hover: #3a1525;
    --nai-card-selected: #4a1a2e;
    --nai-accent: #dc2626;
    --nai-accent2: #f87171;
    --nai-text: #f1e8ec;
    --nai-text2: #b8a0a8;
    --nai-text3: #7a6068;
    --nai-glow: rgba(220, 38, 38, 0.4);
    --nai-border: #3a1a25;
    --nai-success: #22c55e;
    flex: 1;
    overflow: hidden;
}

.nai18r-layout {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--nai-bg);
}

/* Header bar */
.nai-header-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    background: linear-gradient(135deg, #1a0a12, #2a0818);
    border-bottom: 1px solid var(--nai-border);
    flex-shrink: 0;
}
.nai-search-box {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--nai-surface);
    border: 1px solid var(--nai-border);
    border-radius: 20px;
}
.nai-search-box input {
    flex: 1;
    border: none;
    background: none;
    color: var(--nai-text);
    font-size: 13px;
    outline: none;
}
.nai-mode-toggle { display: flex; align-items: center; gap: 6px; }
.nai-mode-segment {
    display: flex;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--nai-border);
}
.nai-mode-seg-btn {
    padding: 6px 14px;
    border: none;
    background: var(--nai-surface);
    color: var(--nai-text2);
    font-family: var(--font);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
}
.nai-mode-seg-btn:first-child { border-right: 1px solid var(--nai-border); }
.nai-mode-seg-btn.active {
    background: var(--accent-soft);
    color: var(--accent);
}
.nai-mode-segment.neg-active .nai-mode-seg-btn.active {
    background: #5f1d1d;
    color: #fb7185;
}
.nai-mode-seg-btn:hover:not(.active) {
    background: var(--bg-hover);
    color: var(--text-primary);
}

/* Tab bar */
.nai-tab-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 6px 16px;
    background: var(--nai-surface);
    border-bottom: 1px solid var(--nai-border);
    flex-shrink: 0;
}
.nai-tab-group {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 3px;
    align-items: center;
    margin-right: 4px;
    padding: 3px 6px;
    background: rgba(255,255,255,0.03);
    border-radius: 6px;
    border: 1px solid var(--nai-border);
}
.nai-tab-group-label {
    font-size: 10px;
    color: var(--nai-accent2);
    padding: 2px 4px;
    white-space: nowrap;
    font-weight: 700;
    border-right: 1px solid var(--nai-border);
    margin-right: 3px;
}
.nai-tab {
    padding: 5px 12px;
    border-radius: 6px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 12px;
    color: var(--nai-text2);
    transition: all 0.2s;
    user-select: none;
}
.nai-tab:hover { background: var(--nai-card); color: var(--nai-text); }
.nai-tab.active {
    background: var(--nai-accent);
    color: #fff;
    box-shadow: 0 0 12px var(--nai-glow);
}

/* Content wrapper */
.nai-content-wrapper {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* Sidebar */
.nai-sidebar {
    width: 280px;
    min-width: 280px;
    padding: 10px;
    overflow-y: auto;
    scrollbar-width: thin;
}
.nai-sidebar-section {
    margin-bottom: 8px;
    background: var(--nai-surface);
    border: 1px solid var(--nai-border);
    border-radius: 8px;
    padding: 8px 10px;
    cursor: pointer;
    transition: border-color 0.3s;
}
.nai-sidebar-section:hover { border-color: var(--nai-accent); }
.nai-sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}
.nai-badge {
    padding: 2px 8px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 600;
}
.nai-badge-base { background: #3a1520; color: #f87171; }
.nai-badge-base-neg { background: #2a0a15; color: #fca5a5; border: 1px dashed #dc2626; }
.nai-badge-chara { background: #3b1f2e; color: #f9a8d4; }
.nai-badge-chara-neg { background: #2d1820; color: #fbcfe8; border: 1px dashed #ec4899; }
.nai-badge:hover { filter: brightness(1.3); }
.nai-badge.mode-active {
    box-shadow: 0 0 8px rgba(168, 85, 247, 0.5);
    outline: 2px solid var(--nai-accent);
    outline-offset: 1px;
}
.nai-sidebar-tags {
    font-size: 11px;
    font-family: monospace;
    color: var(--nai-text);
    line-height: 1.6;
    word-break: break-all;
    min-height: 20px;
}
.nai-tag-chip {
    display: inline-block;
    cursor: pointer;
    padding: 2px 6px;
    margin: 1px;
    border: 1px solid var(--nai-border);
    border-radius: 5px;
    font-size: 0.9em;
    transition: all 0.2s;
}
.nai-tag-chip:hover { color: var(--nai-accent2); text-decoration: line-through; border-color: var(--nai-accent); }
.nai-tag-chip.has-emph { border-color: var(--nai-accent); }
.nai-emph-chip-badge {
    display: inline-block;
    font-size: 0.7em;
    font-weight: 700;
    padding: 0 3px;
    margin-left: 3px;
    border-radius: 3px;
    vertical-align: middle;
    line-height: 1.4;
}
.nai-emph-chip-badge.emph-pos { background: rgba(34, 197, 94, 0.25); color: #4ade80; }
.nai-emph-chip-badge.emph-neg { background: rgba(251, 146, 60, 0.25); color: #fb923c; }
.nai-chip-container { display: flex; flex-wrap: wrap; gap: 2px; }
.nai-tag-chip { cursor: grab; }
.nai-tag-chip.dragging { opacity: 0.3; cursor: grabbing; }
.nai-tag-chip.drag-before { box-shadow: -2px 0 0 0 var(--nai-accent); }
.nai-tag-chip.drag-after { box-shadow: 2px 0 0 0 var(--nai-accent); }
.nai-sidebar-empty { color: var(--nai-text3); font-size: 11px; font-style: italic; }
.nai-copy-btn {
    background: none;
    border: 1px solid var(--nai-border);
    border-radius: 4px;
    color: var(--nai-text3);
    cursor: pointer;
    font-size: 11px;
    padding: 2px 6px;
    transition: all 0.2s;
}
.nai-copy-btn:hover { border-color: var(--nai-accent); color: var(--nai-text); }
.nai-sidebar-actions { display: flex; gap: 6px; margin-top: 6px; }
.nai-btn {
    flex: 1;
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid var(--nai-border);
    background: var(--nai-surface);
    color: var(--nai-text2);
    cursor: pointer;
    font-size: 11px;
    font-weight: 600;
    transition: all 0.2s;
    text-align: center;
}
.nai-btn:hover { border-color: var(--nai-accent); color: var(--nai-text); }
.nai-btn-clear:hover { border-color: #e11d48; color: #fb7185; }
.nai-btn-template { border-color: var(--nai-accent); color: var(--nai-accent2); }
.nai-btn-accent {
    background: linear-gradient(135deg, var(--nai-accent), #a855f7);
    border: none;
    color: #fff;
    padding: 8px 18px;
}

/* Main content */
.nai-main {
    flex: 1;
    padding: 12px 16px;
    overflow-y: auto;
    color: var(--nai-text);
}
.nai-subcategory { margin-bottom: 16px; }
.nai-subcategory h3 {
    font-size: 13px;
    color: var(--nai-accent2);
    margin-bottom: 6px;
    padding-left: 8px;
    border-left: 3px solid var(--nai-accent);
}
.nai-tag-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 6px;
}
.nai-tag-card {
    background: var(--nai-card);
    border: 1px solid var(--nai-border);
    border-radius: 8px;
    padding: 8px 10px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}
.nai-tag-card:hover {
    background: var(--nai-card-hover);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0,0,0,0.3);
}
.nai-tag-card.selected {
    background: var(--nai-card-selected);
    border-color: var(--nai-accent);
    box-shadow: 0 0 14px var(--nai-glow);
}
.nai-tag-card.selected::after {
    content: "\2713";
    position: absolute;
    top: 5px;
    right: 7px;
    color: var(--nai-accent2);
    font-size: 11px;
    font-weight: bold;
}
.nai-tag-card.negative {
    background: #2a1020;
    border-color: #e11d48;
    box-shadow: 0 0 14px rgba(225,29,72,0.3);
}
.nai-tag-card.negative::after {
    content: "✗";
    position: absolute;
    top: 5px;
    right: 7px;
    color: #fb7185;
    font-size: 11px;
}
.nai-tag-label { font-size: 13px; font-weight: 600; color: var(--nai-text); margin-bottom: 2px; }
.nai-tag-name { font-size: 11px; color: var(--nai-accent2); font-family: monospace; margin-bottom: 3px; }
.nai-tag-desc { font-size: 10px; color: var(--nai-text3); line-height: 1.4; }

/* Emphasis */
.nai-emph-badge { display: inline-block; font-size: 10px; padding: 1px 5px; border-radius: 3px; margin-left: 4px; font-weight: 600; }
.nai-emph-badge.emph-pos { background: rgba(220,38,38,0.3); color: #f87171; }
.nai-emph-badge.emph-neg { background: rgba(249,115,22,0.3); color: #fb923c; }
.nai-emph-arrows { display: flex; flex-direction: column; position: absolute; top: 3px; right: 3px; gap: 1px; z-index: 2; }
.nai-emph-arrows button {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 3px;
    width: 20px;
    height: 16px;
    color: var(--nai-text2);
    cursor: pointer;
    font-size: 9px;
    line-height: 1;
    padding: 0;
}
.nai-emph-arrows button:hover { background: rgba(220,38,38,0.3); color: #fff; }

.nai-tag-card.emph-positive { border-color: #f87171; box-shadow: 0 0 12px rgba(248,113,113,0.3); }
.nai-tag-card.emph-positive.emph-high { border-color: #ef4444; box-shadow: 0 0 20px rgba(239,68,68,0.5); }
.nai-tag-card.emph-negative { border-color: #f97316; box-shadow: 0 0 12px rgba(249,115,22,0.3); }

/* Palette */
.nai-inline-palette {
    background: linear-gradient(135deg, rgba(220,38,38,0.08), rgba(236,72,153,0.06));
    border: 1px solid rgba(220,38,38,0.25);
    border-radius: 8px;
    padding: 8px 12px;
    margin-bottom: 10px;
}
.nai-palette-header { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; flex-wrap: wrap; }
.nai-palette-label { font-size: 11px; color: var(--nai-accent2); font-weight: 600; }
.nai-palette-status { font-size: 10px; color: var(--nai-text3); margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nai-palette-status.active { color: var(--nai-text2); }
.nai-ps-dot { width: 12px; height: 12px; border-radius: 3px; border: 1px solid rgba(255,255,255,0.15); }
.nai-color-row { display: flex; flex-wrap: wrap; gap: 4px; }
.nai-color-swatch {
    width: 26px; height: 26px; border-radius: 5px; cursor: pointer;
    border: 2px solid transparent; transition: all 0.15s; position: relative;
}
.nai-color-swatch:hover { transform: scale(1.2); box-shadow: 0 0 8px rgba(255,255,255,0.25); z-index: 2; }
.nai-color-swatch.active { border-color: #fff; box-shadow: 0 0 12px rgba(255,255,255,0.4); transform: scale(1.15); }
.nai-tip { display: none; position: absolute; bottom: -20px; left: 50%; transform: translateX(-50%); background: rgba(0,0,0,0.92); color: #fff; padding: 2px 5px; border-radius: 3px; font-size: 9px; white-space: nowrap; z-index: 20; pointer-events: none; }
.nai-color-swatch:hover .nai-tip { display: block; }
.nai-color-card.selected { outline: 3px solid var(--nai-accent); outline-offset: 2px; }

/* Modal */
.nai-modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.7);
    z-index: 200;
    justify-content: center;
    align-items: center;
}
.nai-modal-overlay.show { display: flex; }
.nai-modal {
    background: var(--nai-surface);
    border: 1px solid var(--nai-border);
    border-radius: 12px;
    padding: 20px;
    color: var(--nai-text);
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

/* Template */
.nai-template-filter-bar { display: flex; gap: 4px; margin-bottom: 8px; overflow-x: auto; flex-wrap: wrap; }
.nai-template-filter-btn {
    padding: 5px 12px;
    border-radius: 20px;
    border: 1px solid var(--nai-border);
    background: transparent;
    color: var(--nai-text2);
    cursor: pointer;
    font-size: 11px;
    transition: all 0.2s;
    white-space: nowrap;
}
.nai-template-filter-btn:hover { border-color: var(--nai-accent); color: var(--nai-text); }
.nai-template-filter-btn.active { background: linear-gradient(135deg, var(--nai-accent), #a855f7); border-color: transparent; color: #fff; }
.nai-template-count { font-size: 10px; opacity: 0.65; margin-left: 2px; }
.nai-template-search {
    display: flex; align-items: center; gap: 8px; margin-bottom: 8px;
    padding: 6px 10px; border: 1px solid var(--nai-border); border-radius: 6px; background: var(--nai-bg);
}
.nai-template-search input { flex: 1; border: none; background: none; color: var(--nai-text); font-size: 12px; outline: none; }
.nai-template-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 5px; margin-bottom: 6px; }
.nai-template-card {
    background: var(--nai-card);
    border: 1px solid var(--nai-border);
    border-radius: 7px;
    padding: 7px 5px;
    cursor: pointer;
    transition: all 0.15s;
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}
.nai-template-card:hover { border-color: var(--nai-accent); background: var(--nai-card-hover); transform: translateY(-1px); }
.nai-template-card.applied { border-color: var(--nai-success); background: rgba(34,197,94,0.08); }
.nai-template-card.applied:hover { border-color: #ef4444; background: rgba(239,68,68,0.08); }
.nai-template-icon { font-size: 1.1em; }
.nai-template-name { font-size: 10px; font-weight: 600; color: var(--nai-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.nai-template-desc { font-size: 9px; color: var(--nai-text3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.nai-template-applied-badge { position: absolute; top: 2px; right: 2px; font-size: 8px; background: var(--nai-success); color: #fff; padding: 1px 4px; border-radius: 3px; }
.nai-template-card.applied:hover .nai-template-applied-badge { background: #ef4444; }

/* 18R Tag Transfer Section in Prompts Panel */
.nai18r-prompt-section {
    background: rgba(220, 38, 38, 0.04);
    border: 1px solid rgba(220, 38, 38, 0.15);
    border-radius: var(--radius);
    padding: 8px !important;
    margin-bottom: 8px;
}
.nai18r-transfer-row {
    margin-bottom: 6px;
    padding: 4px 6px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.04);
}
.nai18r-transfer-header {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 3px;
}
.nai18r-transfer-btn {
    margin-left: auto;
    padding: 2px 8px;
    border: 1px solid var(--accent);
    background: rgba(155, 125, 219, 0.15);
    color: var(--accent);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font);
    font-size: 10px;
    font-weight: 600;
    transition: all 0.2s;
    white-space: nowrap;
}
.nai18r-transfer-btn:hover {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 0 8px var(--accent-glow);
}
.nai18r-chara-select {
    padding: 1px 4px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--accent);
    font-family: var(--font);
    font-size: 10px;
    cursor: pointer;
    max-width: 80px;
}
.nai18r-chara-select:focus {
    outline: none;
    border-color: var(--accent);
}
.nai18r-prompt-section .nai-sidebar-tags {
    font-size: 10px;
    font-family: monospace;
    color: var(--text-primary);
    line-height: 1.5;
    word-break: break-all;
    min-height: 16px;
}
.nai18r-prompt-section .nai-tag-chip {
    display: inline-block;
    cursor: pointer;
    padding: 1px 4px;
    margin: 1px;
    border: 1px solid var(--border);
    border-radius: 3px;
    font-size: 10px;
    transition: all 0.2s;
}
.nai18r-prompt-section .nai-tag-chip:hover {
    color: var(--danger);
    text-decoration: line-through;
    border-color: var(--danger);
}
.nai18r-prompt-section .nai-sidebar-empty {
    color: var(--text-muted);
    font-size: 10px;
    font-style: italic;
}
.nai18r-prompt-section .nai-badge {
    padding: 1px 6px;
    font-size: 10px;
}
.nai18r-prompt-section .nai-sidebar-actions {
    display: flex;
    gap: 4px;
}
.nai18r-prompt-section .nai-btn {
    padding: 4px 8px;
    font-size: 10px;
}