/* ============================================
   플리채널 스튜디오 v2 — 기존 스튜디오 디자인 통일
   색상: style.css의 :root 변수 직접 참조
   클래스: .pli- 접두사로 격리 유지
   ============================================ */

/* --- 레이아웃 --- */
.pli-studio {
    width: 100%;
    padding: 16px 24px;
    color: var(--text-primary);
    font-family: 'Noto Sans KR', -apple-system, sans-serif;
    animation: fadeIn 0.25s ease;
}

.pli-container {
    width: 100%;
}

/* --- 헤더 --- */
.pli-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.pli-header h1 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pli-header h1 i { color: var(--accent-purple); }

.pli-header-sub {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* --- 스텝 프로그레스 바 (기존 step-progress-bar 패턴) --- */
.pli-step-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 8px;
    margin-bottom: 16px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.pli-step-nav::-webkit-scrollbar { display: none; }

.pli-step-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 7px 16px;
    border: none;
    border-radius: 14px;
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.pli-step-btn:hover {
    background: var(--bg-hover);
}

.pli-step-btn.active {
    background: var(--accent-purple);
    color: #fff;
    font-weight: 600;
}

.pli-step-btn.completed {
    background: rgba(0, 200, 83, 0.15);
    color: var(--accent-green);
}

.pli-step-connector {
    width: 16px;
    height: 2px;
    background: var(--border-color);
    flex-shrink: 0;
}

.pli-step-connector.done {
    background: var(--accent-green);
}

/* --- 스텝 컨텐츠 --- */
.pli-step-content {
    display: none;
    animation: fadeIn 0.25s ease;
}

.pli-step-content.active {
    display: block;
}

/* --- 카드 (기존 bench-trend-panel 패턴) --- */
.pli-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    padding: 16px;
}
.pli-card-disabled {
    opacity: 0.4;
    pointer-events: none;
}

/* 페르소나 레이아웃 (좌: 캐릭터 / 우: 스타일 참조) */
.pli-persona-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.pli-persona-col {
    display: flex;
    flex-direction: column;
}
.pli-persona-drop {
    width: 100%;
    height: 140px;
    border: 2px dashed var(--border-color, #2a2a40);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    overflow: hidden;
}
.pli-persona-drop:hover {
    border-color: var(--accent-purple, #6c5ce7);
    background: rgba(108, 92, 231, 0.05);
}
.pli-persona-drop.dragover {
    border-color: var(--accent-purple, #6c5ce7);
    background: rgba(108, 92, 231, 0.12);
    border-style: solid;
}
.pli-persona-drop img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.pli-persona-style-ref {
    width: 100%;
    height: 140px;
    border: 1px solid var(--border-color, #2a2a40);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    overflow: hidden;
    position: relative;
}
.pli-persona-style-ref img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.pli-persona-style-ref .pli-style-ref-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.6);
    padding: 6px 10px;
    font-size: 12px;
    color: #ccc;
}
@media (max-width: 640px) {
    .pli-persona-layout { grid-template-columns: 1fr; }
}

.pli-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    margin: -16px -16px 16px -16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    font-size: 15px;
    font-weight: 600;
}

.pli-card-header i {
    margin-right: 6px;
    color: var(--accent-purple);
    font-size: 13px;
}

.pli-card-body {
    padding: 16px;
}

.pli-card-title {
    font-size: 15px;
    font-weight: 600;
    padding: 12px 16px;
    margin: -16px -16px 16px -16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* --- 2-Column --- */
.pli-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 1024px) {
    .pli-split { grid-template-columns: 1fr; }
}

/* --- 장르 그리드 (TTS 엔진 카드 스타일) --- */
.pli-genre-grid {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.pli-genre-card {
    flex: 1;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 14px 8px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.pli-genre-card:hover {
    border-color: var(--accent-purple);
}

.pli-genre-card.active {
    border-color: var(--accent-purple);
    background: rgba(124, 77, 255, 0.12);
}

.pli-genre-card.active .pli-genre-icon {
    color: var(--accent-purple);
}

.pli-genre-icon {
    font-size: 22px;
    color: var(--text-muted);
    transition: color 0.2s;
}

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

/* --- 커스텀 장르 입력 --- */
.pli-custom-genre-wrap {
    padding: 0 16px 16px;
    text-align: center;
}

/* --- 곡 수 버튼 그룹 --- */
.pli-count-group {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.pli-count-btn {
    padding: 7px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.pli-count-btn:hover { border-color: var(--accent-blue); }

.pli-count-btn.active {
    background: var(--accent-purple);
    border-color: var(--accent-purple);
    color: #fff;
    box-shadow: 0 0 8px rgba(124, 77, 255, 0.25);
}

/* --- 엔진 선택 (TTS 엔진 카드 스타일) --- */
.pli-engine-group {
    display: flex;
    gap: 8px;
}

.pli-engine-option {
    flex: 1;
    cursor: pointer;
}

.pli-engine-option input[type="radio"] {
    display: none;
}

.pli-engine-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 14px 8px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    transition: all 0.2s;
    text-align: center;
    height: 100%;
}

.pli-engine-card:hover {
    border-color: var(--accent-purple);
}

.pli-engine-card i {
    font-size: 20px;
    color: var(--text-muted);
    transition: color 0.2s;
}

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

.pli-engine-cost {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.3;
}

.pli-engine-option input:checked + .pli-engine-card {
    border-color: var(--accent-purple);
    background: rgba(124, 77, 255, 0.12);
}

.pli-engine-option input:checked + .pli-engine-card i {
    color: var(--accent-purple);
}

/* --- 비용 패널 (sgm-panel 패턴) --- */
.pli-cost-panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
}

.pli-cost-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.pli-cost-total {
    border-top: 1px solid var(--border-color);
    margin-top: 6px;
    padding-top: 8px;
    font-size: 15px;
    font-weight: 700;
    color: var(--accent-green);
}

/* --- 제목 리스트 --- */
.pli-title-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pli-title-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
}

.pli-title-item:hover {
    border-color: var(--accent-blue);
    background: var(--bg-hover);
}

.pli-title-item.active {
    border-color: var(--accent-purple);
    background: rgba(124, 77, 255, 0.15);
    box-shadow: 0 0 12px rgba(124, 77, 255, 0.3);
    position: relative;
    padding-left: 32px;
}

.pli-title-item.active::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--accent-purple);
    color: #fff;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

.pli-title-item.active .pli-title-num {
    color: #fff;
}

.pli-title-item.active .pli-title-text {
    color: #fff;
    font-weight: 600;
}

.pli-title-num { font-weight: 700; color: var(--accent-purple); min-width: 20px; }
.pli-title-text { flex: 1; }

/* --- 트랙 리스트 --- */
.pli-track-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pli-track-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.pli-track-item:hover { background: var(--bg-hover); cursor: pointer; }

.pli-track-item.playing {
    border-color: var(--accent-purple);
    background: rgba(124, 77, 255, 0.12);
    box-shadow: 0 0 10px rgba(124, 77, 255, 0.2);
}

.pli-track-item.playing .pli-track-title {
    color: #fff;
    font-weight: 600;
}

.pli-track-item.playing .pli-track-play-btn {
    background: var(--accent-purple);
    color: #fff;
    border-color: var(--accent-purple);
}
.pli-track-status { font-size: 14px; color: var(--accent-green); }
.pli-track-status .fa-spinner { color: var(--accent-orange); }
.pli-track-info { flex: 1; }
.pli-track-title { font-size: 14px; font-weight: 500; }
.pli-track-duration { font-size: 13px; color: var(--text-primary); }
.pli-track-actions { display: flex; gap: 10px; align-items: center; }

/* --- 파형 --- */
.pli-waveform-container {
    width: 100%;
    height: 80px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.pli-waveform-canvas { width: 100%; height: 100%; }

/* --- 프로그레스 바 --- */
.pli-progress {
    width: 100%;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
    margin: 10px 0;
}

.pli-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
    border-radius: 2px;
    transition: width 0.3s ease;
}

.pli-gen-eta {
    background: rgba(108, 92, 231, 0.1);
    border: 1px solid rgba(108, 92, 231, 0.25);
    border-radius: 8px;
    padding: 10px 14px;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--text-secondary);
    white-space: pre-line;
    line-height: 1.6;
    animation: pli-eta-pulse 2s ease-in-out infinite;
}
@keyframes pli-eta-pulse {
    0%, 100% { border-color: rgba(108, 92, 231, 0.25); }
    50% { border-color: rgba(108, 92, 231, 0.5); }
}

/* 합본 트랙 아이템: 개별 트랙과 동일 디자인 + 녹색 강조 */
.pli-merged-item {
    border-left: 3px solid var(--accent-green, #00d2a0);
    background: rgba(0, 210, 160, 0.06);
}
.pli-merged-item:hover {
    background: rgba(0, 210, 160, 0.12);
}
.pli-merged-item.playing {
    border-color: var(--accent-green, #00d2a0);
    background: rgba(0, 210, 160, 0.15);
    box-shadow: 0 0 10px rgba(0, 210, 160, 0.2);
}
.pli-merged-item.playing .pli-track-title {
    color: #fff;
    font-weight: 600;
}
.pli-merged-item.playing .pli-merged-play-btn {
    background: var(--accent-green, #00d2a0);
    color: #fff;
    border-color: var(--accent-green, #00d2a0);
}

/* 드래그 앤 드롭 업로드 영역 */
/* 이미지 생성 3열 (비율 1/4 | 설정 2/4 | 미리보기 1/4) */
.pli-img-layout-3col {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 16px;
    align-items: stretch;
}
.pli-img-col-ratio {
    display: flex;
    flex-direction: column;
}
.pli-img-col-gen {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}
.pli-img-layout-preview {
    display: flex;
    flex-direction: column;
}
.pli-mb-12 { margin-bottom: 12px; }
@media (max-width: 768px) {
    .pli-img-layout-3col { grid-template-columns: 1fr; }
}

/* 비율 선택 그룹 */
.pli-ratio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* 이미지 비율 버튼 */
.pli-ratio-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border: 1px solid var(--border-color, #2a2a40);
    border-radius: 6px;
    background: var(--bg-input, #1a1a2e);
    color: var(--text-secondary, #8888a0);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}
.pli-ratio-btn:hover { border-color: var(--accent-purple, #6c5ce7); color: var(--text-primary, #e8e8f0); }
.pli-ratio-btn.active {
    border-color: var(--accent-purple, #6c5ce7);
    background: rgba(108, 92, 231, 0.15);
    color: #fff;
}
.pli-ratio-icon {
    display: inline-block;
    border: 1.5px solid currentColor;
    border-radius: 2px;
}
.pli-ratio-landscape { width: 18px; height: 10px; }
.pli-ratio-portrait { width: 10px; height: 18px; }

.pli-drop-zone {
    border: 2px dashed var(--border-color, #2a2a40);
    border-radius: var(--radius-sm, 8px);
    padding: 14px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}

/* 미리보기 세로 컬럼 */
.pli-img-preview-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
    max-height: 300px;
}
.pli-img-preview-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 2px dashed var(--border-color, #2a2a40);
    border-radius: 8px;
    padding: 20px;
    min-height: 120px;
    text-align: center;
}
.pli-img-preview-col .pli-preview-img-card {
    flex-shrink: 0;
}
/* 미리보기 영역 드래그 오버 */
.pli-img-drop-target.dragover {
    border: 2px dashed var(--accent-purple, #6c5ce7);
    background: rgba(108, 92, 231, 0.08);
    border-radius: 8px;
}
.pli-img-preview-empty {
    cursor: pointer;
}
.pli-img-preview-empty:hover {
    border-color: var(--accent-purple, #6c5ce7);
    background: rgba(108, 92, 231, 0.05);
}
.pli-mt-8 { margin-top: 8px; }

/* 쇼츠 스타일: 세로/정방형 이미지 → 16:9 프레임에 좌우 블러 배경 */
.pli-preview-shorts .pli-shorts-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 8px;
}
.pli-shorts-bg {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(20px) brightness(0.4);
    transform: scale(1.1);
}
.pli-shorts-fg {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    z-index: 1;
}
.pli-drop-zone:hover {
    border-color: var(--accent-purple, #6c5ce7);
    background: rgba(108, 92, 231, 0.05);
}
.pli-drop-zone.dragover {
    border-color: var(--accent-purple, #6c5ce7);
    background: rgba(108, 92, 231, 0.12);
    border-style: solid;
}

/* 프로젝트 요약 카드 */
.pli-summary-card {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.08), rgba(0, 210, 160, 0.06));
    border: 1px solid rgba(108, 92, 231, 0.2);
}
.pli-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}
.pli-summary-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 10px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 8px;
}
.pli-summary-icon {
    font-size: 20px;
    line-height: 1;
    flex-shrink: 0;
    margin-top: 2px;
}
.pli-summary-body { flex: 1; min-width: 0; }
.pli-summary-label {
    font-size: 11px;
    color: var(--text-secondary, #8888a0);
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.pli-summary-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #e8e8f0);
}
.pli-summary-title {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 이미지 미리보기 그리드 */
.pli-image-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}
.pli-preview-img-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color, #2a2a40);
    cursor: pointer;
    transition: border-color 0.2s;
}
.pli-preview-img-card:hover {
    border-color: var(--accent-purple, #6c5ce7);
}
.pli-preview-img-card > img {
    width: 100%;
    display: block;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}
/* 미리보기 카드 하단 액션 바 */
.pli-preview-bar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 6px;
    background: rgba(0, 0, 0, 0.5);
}
.pli-preview-bar-badge {
    font-size: 10px;
    color: #ccc;
    background: rgba(255,255,255,0.1);
    padding: 1px 6px;
    border-radius: 8px;
}
.pli-preview-bar-btn {
    background: none;
    border: none;
    color: #aaa;
    font-size: 13px;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: color 0.15s, background 0.15s;
}
.pli-preview-bar-btn:hover { color: #fff; background: rgba(255,255,255,0.15); }
.pli-preview-bar-del { color: #ff6b7a; }
.pli-preview-bar-del:hover { color: #fff; background: #ff4757; }

/* 이미지 라이트박스 */
.pli-lightbox {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
}
.pli-lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: 8px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}
.pli-lightbox-bar {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    align-items: center;
    background: rgba(20, 20, 31, 0.9);
    padding: 10px 20px;
    border-radius: 12px;
    border: 1px solid rgba(108, 92, 231, 0.3);
}
.pli-lightbox-bar a,
.pli-lightbox-bar button {
    background: none;
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
}
.pli-lightbox-bar a:hover,
.pli-lightbox-bar button:hover { background: var(--accent-purple, #6c5ce7); border-color: var(--accent-purple, #6c5ce7); }

/* 캐릭터 참조 */
.pli-char-grid {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.pli-char-card {
    width: 90px;
    position: relative;
    cursor: pointer;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.pli-char-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    display: block;
}
.pli-char-card .pli-char-name {
    font-size: 11px;
    text-align: center;
    padding: 3px 4px;
    color: var(--text-secondary, #8888a0);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.pli-char-card:hover {
    border-color: var(--accent-purple, #6c5ce7);
}
.pli-char-card.selected {
    border-color: var(--accent-purple, #6c5ce7);
    box-shadow: 0 0 8px rgba(108, 92, 231, 0.4);
}
.pli-char-card.selected::after {
    content: '\2714';
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--accent-purple, #6c5ce7);
    color: #fff;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}
.pli-char-drop {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    gap: 4px;
}

/* 플리채널 미드저니 브라우저: 선택된 이미지 */
.pli-mj-selected {
    outline: 3px solid var(--accent-purple, #6c5ce7);
    outline-offset: -3px;
    border-radius: 8px;
    position: relative;
}
.pli-mj-selected::after {
    content: '\2714';
    position: absolute;
    top: 6px;
    right: 6px;
    background: var(--accent-purple, #6c5ce7);
    color: #fff;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

/* --- 스타일 피커 --- */
.pli-style-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 10px;
    margin-bottom: 8px;
}

.pli-style-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 6px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    background: var(--bg-input);
}

.pli-style-card:hover { border-color: var(--accent-blue); }

.pli-style-card.active {
    border-color: var(--accent-purple);
    background: rgba(124, 77, 255, 0.08);
    position: relative;
}

.pli-style-card.active::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 4px;
    left: 4px;
    background: var(--accent-purple);
    color: #fff;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
}

.pli-style-thumb {
    width: 96px;
    height: 96px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-primary);
}

.pli-style-thumb img { width: 100%; height: 100%; object-fit: cover; }
.pli-style-name { font-size: 12px; text-align: center; color: var(--text-muted); }

/* --- MJ 브라우저 --- */
.pli-mj-layout {
    display: flex;
    gap: 12px;
    height: 420px;
}

.pli-mj-tree {
    width: 240px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow-y: auto;
    padding: 6px;
}

.pli-mj-tree-item {
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    transition: var(--transition);
}

.pli-mj-tree-item:hover { background: var(--bg-hover); }
.pli-mj-tree-item.active { background: rgba(124, 77, 255, 0.15); color: var(--accent-purple); }

.pli-mj-images {
    flex: 1;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow-y: auto;
    padding: 10px;
}

.pli-mj-images-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pli-mj-img-card {
    width: 160px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.pli-mj-img-card:hover { border-color: var(--accent-blue); }
.pli-mj-img-card img { width: 100%; height: 100%; object-fit: cover; }

/* --- 폼 요소 (기존 input 패턴 통일) --- */
.pli-input,
.pli-select,
.pli-textarea {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    transition: var(--transition);
    font-family: inherit;
}

.pli-input:focus,
.pli-select:focus,
.pli-textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.pli-textarea { resize: vertical; min-height: 60px; line-height: 1.6; }

.pli-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.pli-label i { margin-right: 4px; color: var(--accent-purple); font-size: 13px; }

/* --- 토글 (seg-control 느낌) --- */
.pli-toggle-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
}

.pli-toggle {
    position: relative;
    width: 36px;
    height: 20px;
    background: var(--border-color);
    border-radius: 10px;
    transition: var(--transition);
    flex-shrink: 0;
}

.pli-toggle.on { background: var(--accent-purple); }

.pli-toggle::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: #fff;
    border-radius: 50%;
    transition: var(--transition);
}

.pli-toggle.on::after { left: 18px; }

/* --- 버튼 (기존 btn 패턴 통일) --- */
.pli-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.pli-btn:active { transform: scale(0.97); }

.pli-btn-primary {
    background: var(--accent-blue);
    color: #fff;
}

.pli-btn-primary:hover {
    background: #3370e0;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(68, 138, 255, 0.35);
}

.pli-btn-success {
    background: var(--accent-green);
    color: #fff;
}

.pli-btn-success:hover {
    background: #00e05a;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(0, 200, 83, 0.45);
}

.pli-btn-purple {
    background: var(--accent-purple);
    color: #fff;
}

.pli-btn-purple:hover {
    background: #6a3de0;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(124, 77, 255, 0.35);
}

.pli-btn-danger {
    background: var(--accent-red);
    color: #fff;
}

.pli-btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.pli-btn-outline:hover { background: var(--bg-hover); }

.pli-btn-lg {
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    width: 100%;
    justify-content: center;
}

.pli-btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.pli-btn:disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

/* --- 슬라이더 --- */
.pli-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    outline: none;
}

.pli-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-purple);
    cursor: pointer;
    box-shadow: 0 0 6px rgba(124, 77, 255, 0.4);
}

/* 볼륨 슬라이더: 노란색 원형 */
#pli-play-vol::-webkit-slider-thumb {
    background: var(--accent-yellow, #ffd740);
    box-shadow: 0 0 6px rgba(255, 215, 64, 0.5);
}

#pli-play-vol::-webkit-slider-track {
    background: linear-gradient(90deg, rgba(255, 215, 64, 0.3), var(--border-color));
}

/* --- 파형 템플릿 --- */
.pli-waveform-templates {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 8px;
}

.pli-waveform-tmpl {
    aspect-ratio: 16/9;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    background: var(--bg-primary);
}

.pli-waveform-tmpl:hover { border-color: var(--accent-blue); }

.pli-waveform-tmpl.active {
    border-color: var(--accent-purple);
    box-shadow: 0 0 10px rgba(124, 77, 255, 0.25);
}

.pli-waveform-tmpl-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 5px 8px;
    background: rgba(0,0,0,0.7);
    font-size: 12px;
    text-align: center;
}

/* --- 썸네일 프리뷰 --- */
.pli-thumbnail-preview {
    max-width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    margin-bottom: 12px;
    padding: 12px;
}

.pli-thumbnail-preview img { width: 100%; aspect-ratio: 16/9; object-fit: contain; border-radius: var(--radius-sm); }

/* --- 폰트 선택 --- */
.pli-font-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pli-font-item {
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.pli-font-item:hover { border-color: var(--accent-blue); }

.pli-font-item.active {
    border-color: var(--accent-purple);
    background: rgba(124, 77, 255, 0.08);
}

.pli-font-label { font-size: 12px; color: var(--text-muted); }
.pli-font-preview { font-size: 18px; margin-top: 3px; }

/* --- 메타데이터 --- */
.pli-meta-section { margin-bottom: 14px; }

.pli-meta-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.pli-hashtags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.pli-hashtag {
    padding: 4px 10px;
    background: rgba(124, 77, 255, 0.15);
    color: var(--accent-purple);
    border-radius: 10px;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s;
}
.pli-hashtag:hover {
    background: rgba(124, 77, 255, 0.3);
}

/* --- 복사 버튼 --- */
.pli-copy-btn {
    padding: 4px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.pli-copy-btn:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.pli-copy-btn.copied { color: var(--accent-green); border-color: var(--accent-green); }

/* --- 비용 모니터 (하단 플로팅) --- */
.pli-cost-monitor {
    position: fixed;
    bottom: 16px;
    right: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 12px 16px;
    min-width: 200px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
    z-index: 100;
    font-size: 12px;
}

.pli-cost-monitor-title {
    color: var(--text-muted);
    margin-bottom: 4px;
    font-size: 12px;
}

.pli-cost-monitor-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-green);
}

.pli-cost-monitor-krw {
    font-size: 12px;
    color: var(--text-muted);
}

/* --- 유틸리티 --- */
.pli-hidden { display: none !important; }
.pli-flex { display: flex; }
.pli-flex-col { display: flex; flex-direction: column; }
.pli-gap-4 { gap: 4px; }
.pli-gap-6 { gap: 6px; }
.pli-gap-8 { gap: 8px; }
.pli-gap-10 { gap: 10px; }
.pli-gap-12 { gap: 12px; }
.pli-gap-16 { gap: 16px; }
.pli-mb-6 { margin-bottom: 6px; }
.pli-mb-8 { margin-bottom: 8px; }
.pli-mb-12 { margin-bottom: 12px; }
.pli-mb-16 { margin-bottom: 16px; }
.pli-mt-8 { margin-top: 8px; }
.pli-mt-12 { margin-top: 12px; }
.pli-mt-16 { margin-top: 16px; }
.pli-p-16 { padding: 16px; }
.pli-text-center { text-align: center; }
.pli-text-sm { font-size: 13px; }
.pli-text-xs { font-size: 12px; }
.pli-text-muted { color: var(--text-secondary); }

/* --- 반응형 --- */
@media (max-width: 900px) {
    .pli-genre-grid { grid-template-columns: repeat(3, 1fr); }
    .pli-waveform-templates { grid-template-columns: repeat(2, 1fr); }
    .pli-mj-layout { flex-direction: column; height: auto; }
    .pli-mj-tree { width: 100%; max-height: 180px; }
}

@media (max-width: 600px) {
    .pli-genre-grid { grid-template-columns: repeat(2, 1fr); }
    .pli-studio { padding: 10px 12px; }
}