:root {
    --bg: #0f1115;
    --panel: #1a1d24;
    --border: #2a2e38;
    --text: #e8ebf0;
    --text-dim: #8a929e;
    --accent: #6366f1;
    --accent-hover: #4f52d9;
    --danger: #ef4444;
    --success: #10b981;
    --warn: #f59e0b;
    --radius: 8px;
    --mono: "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

/* HTML5 `hidden` 속성이 항상 `display` 클래스를 이기도록 보장.
   (많은 .panel / .modal-backdrop / .video-grid 가 display: flex|grid 를 가짐) */
[hidden] { display: none !important; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Pretendard", "Noto Sans KR", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 480px;
    margin: 0 auto;
    padding: 48px 20px;
}

.container-wide {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 20px;
}

.panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
}

h1 {
    font-size: 28px;
    margin: 0 0 8px;
    font-weight: 700;
}

h2 {
    font-size: 20px;
    margin: 24px 0 12px;
    font-weight: 600;
}

.subtitle {
    color: var(--text-dim);
    margin: 0 0 24px;
    font-size: 14px;
}

label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-dim);
}

input[type="email"],
input[type="password"],
input[type="text"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    background: #0b0d11;
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    outline: none;
    transition: border-color 0.15s;
    font-family: inherit;
}

textarea {
    resize: vertical;
    min-height: 120px;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent);
}

.field {
    margin-bottom: 16px;
}

.field .hint {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 4px;
}

button,
.btn {
    display: inline-block;
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 600;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 0.15s;
    font-family: inherit;
}

button:hover,
.btn:hover {
    background: var(--accent-hover);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-full {
    width: 100%;
}

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

.btn-secondary:hover {
    background: var(--panel);
    border-color: var(--text-dim);
}

.error {
    color: var(--danger);
    font-size: 14px;
    margin: 8px 0;
    padding: 10px 14px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius);
}

.error:empty {
    display: none;
}

.success {
    color: var(--success);
    font-size: 14px;
    margin: 8px 0;
    padding: 10px 14px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius);
}

.success:empty {
    display: none;
}

.warn {
    color: var(--warn);
    font-size: 14px;
    margin: 8px 0;
    padding: 10px 14px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius);
}

.warn:empty {
    display: none;
}

.link {
    color: var(--accent);
    text-decoration: none;
    font-size: 14px;
}

.link:hover {
    text-decoration: underline;
}

.text-dim {
    color: var(--text-dim);
}

.text-center {
    text-align: center;
}

.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; }

/* 2FA code input */
.code-input {
    font-family: var(--mono);
    font-size: 22px;
    text-align: center;
    letter-spacing: 8px;
}

/* QR code for TOTP setup */
.qr-container {
    text-align: center;
    padding: 16px;
    background: #fff;
    border-radius: var(--radius);
    margin: 20px 0;
}

.qr-container img {
    max-width: 220px;
    display: inline-block;
}

.backup-codes {
    font-family: var(--mono);
    background: #0b0d11;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    font-size: 14px;
}

/* Dashboard specific */
.header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: var(--panel);
    border-bottom: 1px solid var(--border);
}

.logo {
    font-weight: 700;
    font-size: 18px;
}

.nav-link {
    color: var(--text-dim);
    text-decoration: none;
    margin-left: 20px;
}

.nav-link:hover {
    color: var(--text);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}

/* Module test page */
.module-page {
    padding-top: 24px;
    padding-bottom: 40px;
}

.module-page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}

.module-page-head p {
    margin: 8px 0 0;
}

.module-toolbar {
    margin-bottom: 20px;
}

.module-toolbar-grid {
    display: grid;
    grid-template-columns: minmax(280px, 1.5fr) minmax(200px, 1fr);
    gap: 16px;
    align-items: end;
}

.module-inline-note {
    min-height: 48px;
    display: flex;
    align-items: center;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #11141a;
    color: var(--text-dim);
    font-size: 14px;
}

.module-section-list {
    display: grid;
    gap: 18px;
}

.module-card {
    padding: 24px;
}

.module-card-head {
    margin-bottom: 18px;
}

.module-card-head h2 {
    margin: 0 0 6px;
}

.module-card-head p {
    margin: 0;
    font-size: 14px;
}

.module-form-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    align-items: end;
}

.module-field-span-2 {
    grid-column: span 2;
}

.module-action-field {
    min-width: 120px;
}

.module-result {
    margin-top: 16px;
}

.module-result-panel {
    display: grid;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #11141a;
}

.module-result-panel audio,
.module-result-panel video {
    width: 100%;
    border-radius: calc(var(--radius) - 2px);
    background: #050608;
}

.module-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 13px;
    color: var(--text-dim);
}

.status-chip {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.15);
    color: #b6b8ff;
    border: 1px solid rgba(99, 102, 241, 0.35);
    font-size: 12px;
    font-weight: 600;
}

.module-result-actions {
    display: flex;
    gap: 10px;
}

.module-progress-panel {
    display: grid;
    gap: 10px;
    margin-bottom: 14px;
}

.module-progress-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 14px;
}

.progress-bar {
    width: 100%;
    height: 10px;
    border-radius: 999px;
    background: #0b0d11;
    border: 1px solid var(--border);
    overflow: hidden;
}

.progress-fill {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #8b8df8);
    transition: width 0.2s ease;
}

.module-log-panel {
    display: grid;
    gap: 8px;
}

.log-console,
.code-block {
    margin: 0;
    padding: 14px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: #0b0d11;
    color: var(--text);
    font-family: var(--mono);
    font-size: 13px;
    line-height: 1.55;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

.log-console {
    min-height: 180px;
    max-height: 320px;
}

.subtitle-code {
    max-height: 320px;
}

.debug-panel {
    margin-top: 10px;
}

.debug-panel summary {
    cursor: pointer;
    color: var(--text-dim);
    font-size: 13px;
}

.debug-panel[open] summary {
    margin-bottom: 10px;
}

.module-warning-list {
    margin: 10px 0 0;
    padding-left: 18px;
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 620px;
    background: #11141a;
}

.data-table th,
.data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    font-size: 14px;
}

.data-table th {
    color: var(--text-dim);
    font-weight: 600;
}

.data-table tr:last-child td {
    border-bottom: none;
}

@media (max-width: 860px) {
    .module-toolbar-grid,
    .module-form-grid {
        grid-template-columns: 1fr;
    }

    .module-field-span-2 {
        grid-column: span 1;
    }
}

/* Campaign flow pages */
body.modal-open {
    overflow: hidden;
}

.header-inline {
    display: flex;
    align-items: center;
    gap: 14px;
}

.header-inline .nav-link {
    margin-left: 0;
}

.btn-small {
    padding: 8px 12px;
    font-size: 13px;
}

.page-head,
.flow-page-head,
.section-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.page-head {
    margin-bottom: 20px;
}

.flow-shell {
    padding-top: 24px;
    padding-bottom: 48px;
}

.flow-page-head {
    margin: 20px 0;
}

.flow-page-head p,
.section-head p,
.page-head p {
    margin: 8px 0 0;
}

.flow-page-actions,
.modal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.message-inline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.inline-action-link {
    padding: 0;
    background: transparent;
    color: var(--text);
    border: none;
    font-size: 13px;
    text-decoration: underline;
}

.inline-action-link:hover {
    background: transparent;
    color: #fff;
}

.inline-status {
    min-height: 20px;
    margin-top: 8px;
    color: var(--text-dim);
    font-size: 13px;
}

.empty-state {
    padding: 56px 32px;
    border: 1px dashed rgba(99, 102, 241, 0.3);
    border-radius: 18px;
    background:
        radial-gradient(circle at top left, rgba(99, 102, 241, 0.18), transparent 40%),
        linear-gradient(180deg, rgba(17, 20, 26, 0.92), rgba(17, 20, 26, 0.78));
    text-align: center;
}

.empty-state h2 {
    margin-top: 0;
    font-size: 30px;
}

.empty-state p {
    margin: 0 0 24px;
    color: var(--text-dim);
}

.dashboard-table-panel {
    display: grid;
    gap: 18px;
}

.dashboard-row-title {
    font-weight: 700;
}

.dashboard-row-subtitle {
    color: var(--text-dim);
    font-size: 12px;
}

.dashboard-category-cell {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.dashboard-table-row {
    cursor: pointer;
}

.dashboard-table-row:hover {
    background: rgba(255, 255, 255, 0.03);
}

.dashboard-create-shell {
    padding-top: 36px;
    padding-bottom: 48px;
}

.dashboard-create-panel {
    padding-top: 28px;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgba(5, 7, 10, 0.7);
    backdrop-filter: blur(10px);
    z-index: 30;
}

/* HTML `hidden` 속성이 클래스 display 를 이기도록 명시 (브라우저 UA 스타일 override) */
.modal-backdrop[hidden] {
    display: none !important;
}

.modal-panel {
    width: min(720px, 100%);
    background: linear-gradient(180deg, #1b1e26, #14171d);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 28px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

.modal-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.modal-head h2 {
    margin: 0 0 6px;
}

.modal-head p {
    margin: 0;
}

.modal-close {
    min-width: 44px;
    min-height: 44px;
    padding: 0;
    font-size: 22px;
    border-radius: 999px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}

.category-tile {
    display: grid;
    justify-items: start;
    gap: 4px;
    min-height: 110px;
    padding: 16px;
    background: #11141a;
    border: 1px solid var(--border);
    border-radius: 14px;
    text-align: left;
}

.category-tile:hover {
    background: #161a22;
}

.category-tile.is-selected {
    border-color: rgba(99, 102, 241, 0.8);
    background: rgba(99, 102, 241, 0.12);
    box-shadow: inset 0 0 0 1px rgba(99, 102, 241, 0.3);
}

.category-tile-emoji {
    font-size: 28px;
}

.category-tile-label {
    font-weight: 700;
}

.category-tile-hint {
    color: var(--text-dim);
    font-size: 12px;
}

.step-nav {
    margin-top: 8px;
}

.step-nav-list {
    display: grid;
    grid-template-columns: repeat(9, minmax(0, 1fr));
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.step-nav-item {
    min-width: 0;
}

.step-nav-button,
.step-nav-link {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: #11141a;
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-dim);
    font-size: 13px;
    line-height: 1.2;
    text-decoration: none;
}

.step-nav-button:hover:not(:disabled),
.step-nav-link:hover {
    background: #171b23;
}

.step-nav-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 999px;
    background: #0b0d11;
    border: 1px solid var(--border);
    font-weight: 700;
    flex-shrink: 0;
}

.step-nav-label {
    flex: 1;
    min-width: 0;
    text-align: left;
}

.step-nav-status,
.step-nav-mark {
    min-width: 14px;
    text-align: center;
    font-weight: 700;
}

.step-nav-item.is-complete .step-nav-button,
.step-nav-item.is-complete .step-nav-link {
    border-color: rgba(16, 185, 129, 0.45);
    color: #d2f7ea;
    background: rgba(16, 185, 129, 0.09);
}

.step-nav-item.is-current .step-nav-button,
.step-nav-item.is-current .step-nav-link {
    border-color: rgba(99, 102, 241, 0.7);
    color: #fff;
    background: rgba(99, 102, 241, 0.14);
}

.step-nav-item.is-disabled .step-nav-button,
.step-nav-item.is-disabled .step-nav-link {
    color: var(--text-dim);
}

.pill-badge,
.status-badge,
.role-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    border: 1px solid transparent;
}

.pill-badge {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
}

.status-badge-neutral {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    border-color: rgba(255, 255, 255, 0.16);
}

.status-badge-info {
    background: rgba(59, 130, 246, 0.14);
    color: #c8ddff;
    border-color: rgba(59, 130, 246, 0.28);
}

.status-badge-warn {
    background: rgba(245, 158, 11, 0.14);
    color: #ffe4ad;
    border-color: rgba(245, 158, 11, 0.28);
}

.status-badge-success {
    background: rgba(16, 185, 129, 0.14);
    color: #c6ffec;
    border-color: rgba(16, 185, 129, 0.28);
}

.status-badge-danger {
    background: rgba(239, 68, 68, 0.14);
    color: #ffcaca;
    border-color: rgba(239, 68, 68, 0.28);
}

.role-badge {
    background: rgba(99, 102, 241, 0.12);
    color: #c7c8ff;
    border-color: rgba(99, 102, 241, 0.3);
}

.upload-panel {
    padding-top: 24px;
}

.upload-dropzone {
    display: grid;
    justify-items: center;
    gap: 10px;
    padding: 36px 24px;
    border: 1px dashed rgba(99, 102, 241, 0.4);
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.08), rgba(17, 20, 26, 0.84));
    text-align: center;
    cursor: pointer;
}

.upload-dropzone.is-dragover {
    border-color: rgba(99, 102, 241, 0.9);
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.14), rgba(17, 20, 26, 0.92));
}

.upload-dropzone h2 {
    margin: 0;
}

.upload-dropzone p {
    margin: 0;
}

.upload-dropzone-icon {
    font-size: 36px;
}

.upload-queue {
    display: grid;
    gap: 12px;
}

.upload-queue-item {
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #11141a;
}

.upload-queue-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.upload-queue-meta {
    margin-top: 8px;
    color: var(--text-dim);
    font-size: 13px;
}

.review-grid {
    display: grid;
    gap: 16px;
}

.review-card {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 18px;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: #11141a;
}

.review-card.is-excluded {
    opacity: 0.7;
    border-style: dashed;
}

.review-card-media {
    min-width: 0;
}

.review-thumb,
.review-thumb-placeholder {
    width: 100%;
    aspect-ratio: 9 / 16;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: #0b0d11;
    object-fit: cover;
}

.review-thumb-placeholder {
    display: grid;
    place-items: center;
    color: var(--text-dim);
    font-size: 13px;
}

.review-card-body {
    min-width: 0;
}

.review-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 12px;
}

.review-card-head h2 {
    margin: 0 0 4px;
    font-size: 18px;
}

.review-card-head p {
    margin: 0;
}

.review-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.review-note {
    margin: 0;
    color: var(--text);
    white-space: pre-wrap;
}

.review-empty {
    padding: 24px 0;
    color: var(--text-dim);
}

.review-editor,
.variant-editor {
    display: grid;
    gap: 10px;
}

.action-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.action-panel-actions,
.section-head-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.variant-count-control {
    display: grid;
    gap: 5px;
    min-width: 118px;
    max-width: 150px;
}

.variant-count-control span {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-dim);
}

.variant-count-control input {
    padding: 9px 10px;
    font-size: 14px;
}

.action-panel-copy h2 {
    margin-top: 0;
}

.action-panel-copy p {
    margin: 8px 0 0;
}

.product-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.field-span-2 {
    grid-column: span 2;
}

.details-panel {
    grid-column: span 2;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 14px 16px;
    background: #11141a;
}

.details-panel summary {
    cursor: pointer;
    font-weight: 700;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.checkbox-field {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 46px;
    color: var(--text);
}

.checkbox-field input {
    width: auto;
}

.chip-group {
    display: grid;
    gap: 10px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.chip-group-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.12);
    color: #d6d7ff;
    border: 1px solid rgba(99, 102, 241, 0.25);
    font-size: 13px;
}

.chip-remove {
    padding: 0;
    min-width: 20px;
    min-height: 20px;
    border-radius: 999px;
    font-size: 12px;
    line-height: 1;
}

.chip-adder {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
}

.chip-input {
    min-width: 0;
}

.variant-beat-list {
    display: grid;
    gap: 12px;
}

.variant-beat {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 12px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.02);
}

.variant-beat-media {
    min-width: 0;
}

.variant-beat-body {
    min-width: 0;
    display: grid;
    gap: 10px;
}

.variant-beat-head {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.variant-narration {
    width: 100%;
    padding: 0;
    background: transparent;
    border: none;
    color: var(--text);
    text-align: left;
    font-size: 15px;
    font-weight: 500;
}

.variant-narration:hover {
    background: transparent;
    color: #fff;
}

.rejected-panel {
    margin-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 16px;
}

.rejected-panel summary {
    cursor: pointer;
    color: var(--text-dim);
    font-weight: 700;
}

@media (max-width: 980px) {
    .step-nav-list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .review-card,
    .variant-beat,
    .product-form-grid,
    .details-grid {
        grid-template-columns: 1fr;
    }

    .field-span-2,
    .details-panel {
        grid-column: span 1;
    }
}

@media (max-width: 720px) {
    .container-wide,
    .container {
        padding-left: 16px;
        padding-right: 16px;
    }

    .page-head,
    .flow-page-head,
    .section-head,
    .action-panel,
    .flow-page-actions,
    .modal-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .modal-panel {
        padding: 22px 18px;
    }

    .step-nav-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* Campaign Step 7~9 */
.header-inline {
    display: flex;
    align-items: center;
}

.stage-logo-link {
    color: inherit;
    text-decoration: none;
}

.stage-page {
    display: grid;
    gap: 20px;
}

.stage-page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.stage-kicker {
    margin: 0 0 6px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.stage-head-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.step-nav {
    overflow-x: auto;
}

.step-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 10px;
    min-width: max-content;
}

.step-nav-item {
    display: flex;
}

.step-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: #11141a;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 14px;
    white-space: nowrap;
}

.step-nav-item.is-complete .step-nav-link {
    color: var(--text);
    border-color: rgba(16, 185, 129, 0.45);
    background: rgba(16, 185, 129, 0.12);
}

.step-nav-item.is-current .step-nav-link {
    color: #fff;
    border-color: rgba(99, 102, 241, 0.6);
    background: linear-gradient(90deg, rgba(99, 102, 241, 0.95), rgba(79, 82, 217, 0.92));
}

.step-nav-item.is-disabled .step-nav-link {
    opacity: 0.55;
}

.step-nav-mark {
    font-weight: 700;
}

.stage-intro-card,
.stage-review-card,
.stage-progress-card {
    display: grid;
    gap: 20px;
}

.stage-intro-card {
    grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.9fr);
    align-items: start;
}

.stage-intro-copy h2,
.stage-review-head h2,
.stage-progress-head h2 {
    margin: 0 0 8px;
}

.stage-stat-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.stage-stat {
    padding: 14px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: #11141a;
}

.stage-stat-label {
    display: block;
    color: var(--text-dim);
    font-size: 12px;
    margin-bottom: 6px;
}

.stage-stat-value {
    display: block;
    font-size: 18px;
}

.stage-intro-form {
    display: grid;
    gap: 14px;
    padding: 18px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: #11141a;
}

.stage-choice-form {
    align-self: stretch;
}

.choice-fieldset {
    margin: 0;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: grid;
    gap: 10px;
}

.choice-fieldset legend {
    padding: 0 6px;
    color: var(--text-dim);
    font-size: 13px;
}

.choice-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    color: var(--text);
}

.choice-row input {
    width: auto;
}

.stage-progress-head,
.stage-review-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.stage-progress-pct {
    font-weight: 700;
    color: var(--accent);
}

.stage-progress-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: var(--text-dim);
    font-size: 14px;
}

.stage-log-panel summary {
    cursor: pointer;
    color: var(--text-dim);
    font-size: 14px;
}

.stage-log-panel[open] summary {
    margin-bottom: 10px;
}

.stage-review-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.video-card {
    display: grid;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #11141a;
}

.video-card-preview {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    overflow: hidden;
    background: #050608;
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) - 2px);
}

.video-card-preview:hover {
    background: #050608;
}

.video-card-preview video {
    width: 100%;
    aspect-ratio: 9 / 16;
    object-fit: cover;
    display: block;
    background: #050608;
}

.video-card-placeholder {
    aspect-ratio: 9 / 16;
    display: grid;
    place-content: center;
    gap: 8px;
    border: 1px dashed rgba(148, 163, 184, 0.35);
    color: var(--text-dim);
    text-align: center;
    background:
        radial-gradient(circle at 50% 18%, rgba(59, 130, 246, 0.14), transparent 34%),
        #050608;
}

.video-card-placeholder strong {
    color: var(--text);
    font-size: 15px;
}

.video-card-placeholder span {
    font-size: 12px;
}

.video-card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(15, 17, 21, 0.78);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
}

.video-card-body {
    display: grid;
    gap: 10px;
}

.video-card-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.video-card-title-row strong {
    font-size: 15px;
}

.video-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--text-dim);
    font-size: 13px;
}

.video-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.btn-icon {
    padding: 10px 12px;
    font-size: 13px;
}

.danger-button {
    color: #ffd4d4;
    border-color: rgba(239, 68, 68, 0.35);
    background: rgba(239, 68, 68, 0.08);
}

.danger-button:hover {
    background: rgba(239, 68, 68, 0.16);
}

.stage-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(5, 6, 8, 0.72);
}

.stage-modal-backdrop[hidden] {
    display: none !important;
}

.stage-modal-panel {
    width: min(720px, 100%);
    max-height: calc(100vh - 40px);
    overflow: auto;
    padding: 24px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: #11141a;
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
}

.stage-video-modal {
    width: min(860px, 100%);
}

.stage-modal-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.stage-modal-head h2 {
    margin: 0 0 6px;
}

.modal-close {
    padding: 8px 12px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}

.stage-modal-video {
    width: 100%;
    border-radius: calc(var(--radius) - 2px);
    background: #050608;
    margin-bottom: 16px;
}

.stage-caption-block {
    display: grid;
    gap: 10px;
}

.stage-caption-block h3 {
    margin: 0;
    font-size: 15px;
}

.stage-beat-list {
    display: grid;
    gap: 10px;
}

.stage-beat-row {
    padding: 12px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: #0b0d11;
}

.stage-beat-row p {
    margin: 8px 0 0;
    color: var(--text);
    font-size: 14px;
}

.download-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border-color: rgba(99, 102, 241, 0.35);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.14), rgba(17, 20, 26, 0.96));
}

.download-hero-copy {
    display: grid;
    gap: 12px;
}

.download-hero-copy h2 {
    margin: 0;
}

.download-hero-btn {
    min-width: 220px;
    padding: 16px 18px;
    font-size: 16px;
}

.video-card-download .caption-snippet {
    margin-top: 2px;
}

.caption-snippet {
    padding: 12px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: #0b0d11;
}

.caption-snippet strong {
    display: block;
    font-size: 12px;
    color: var(--text-dim);
    margin-bottom: 6px;
}

.caption-snippet p {
    margin: 0;
    font-size: 13px;
    line-height: 1.55;
    white-space: pre-wrap;
    word-break: break-word;
}

@media (max-width: 980px) {
    .stage-intro-card,
    .download-hero,
    .stage-progress-head,
    .stage-review-head,
    .stage-page-head {
        grid-template-columns: 1fr;
        display: grid;
    }

    .stage-stat-grid,
    .video-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .download-hero-btn {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .container-wide {
        padding: 24px 16px;
    }

    .header-bar {
        padding: 14px 16px;
    }

    .stage-stat-grid,
    .video-grid {
        grid-template-columns: 1fr;
    }

    .stage-progress-meta,
    .stage-review-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .video-card-title-row {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ─────────────────────────────────────────────────────────
   Variant 검토 카드 (campaign_variants.html)
   ─────────────────────────────────────────────────────── */
/* .review-card 기본은 썸네일 180px + 내용 2컬럼 인데
   variant 카드는 내부가 이미 구조화돼 있어서 전체 너비 필요. */
.variant-card.review-card {
    display: block;
    padding: 20px 24px;
}
.variant-card .review-card-body {
    display: block;
}

.planner-grid {
    align-items: start;
}

.planner-plan-card.review-card {
    display: block;
    padding: 20px 24px;
}

.planner-help {
    display: flex;
    gap: 10px;
    align-items: baseline;
    padding: 12px 14px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(255,255,255,0.03);
    color: var(--text-dim);
    font-size: 13px;
}

.planner-help strong {
    color: var(--text);
    white-space: nowrap;
}

.plan-chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 14px;
}

.plan-chip {
    display: inline-flex;
    gap: 5px;
    align-items: center;
    padding: 4px 9px;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text-dim);
    font-size: 12px;
}

.plan-chip b {
    color: var(--text);
}

.plan-brief {
    display: grid;
    gap: 8px;
    margin: 0 0 14px;
}

.plan-brief div {
    display: grid;
    grid-template-columns: 86px 1fr;
    gap: 10px;
}

.plan-brief dt {
    color: var(--text-dim);
    font-size: 12px;
}

.plan-brief dd {
    margin: 0;
    color: var(--text);
    font-size: 13px;
    line-height: 1.45;
}

.word-bank-row {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.word-bank-chip {
    display: inline-flex;
    align-items: center;
    padding: 2px 7px;
    border-radius: 999px;
    border: 1px solid rgba(20, 184, 166, 0.34);
    background: rgba(20, 184, 166, 0.08);
    color: #a7f3d0;
    font-size: 11px;
    line-height: 1.5;
}

.word-bank-chip-danger {
    border-color: rgba(248, 113, 113, 0.36);
    background: rgba(248, 113, 113, 0.08);
    color: #fecaca;
}

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

.planner-beat-row {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 10px;
    align-items: center;
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255,255,255,0.02);
}

.planner-beat-thumb.variant-beat-thumb {
    width: 72px;
    height: 72px;
}

.planner-beat-copy {
    display: grid;
    gap: 3px;
    min-width: 0;
}

.planner-beat-copy strong {
    font-size: 12px;
    color: var(--text);
}

.planner-beat-copy span,
.planner-beat-copy small {
    color: var(--text-dim);
    font-size: 12px;
    line-height: 1.35;
}

.planner-not-this {
    color: #fecaca !important;
}

.planner-beat-copy em {
    color: var(--text);
    font-size: 12px;
    line-height: 1.35;
    font-style: normal;
}

.shot-label-detail {
    display: grid;
    gap: 5px;
    margin-top: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid rgba(20, 184, 166, 0.28);
    background: rgba(20, 184, 166, 0.07);
}

.shot-label-detail strong {
    color: var(--text);
    font-size: 13px;
}

.shot-label-detail span,
.shot-label-detail small {
    color: var(--text-dim);
    font-size: 12px;
    line-height: 1.4;
}

.variant-plan-summary {
    display: grid;
    gap: 4px;
    margin: -4px 0 14px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(99,102,241,0.08);
}

.variant-plan-summary strong {
    font-size: 12px;
    color: var(--text);
}

.variant-plan-summary span {
    font-size: 13px;
    color: var(--text);
}

.variant-plan-summary small {
    font-size: 12px;
    color: var(--text-dim);
}

.variant-plan-summary.is-missing {
    border-color: rgba(248, 113, 113, 0.36);
    background: rgba(248, 113, 113, 0.08);
}

.writer-plan-panel {
    margin: -4px 0 14px;
    border: 1px solid rgba(99, 102, 241, 0.34);
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(20, 184, 166, 0.05));
    overflow: hidden;
}

.writer-plan-panel summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    cursor: pointer;
    list-style: none;
}

.writer-plan-panel summary::-webkit-details-marker {
    display: none;
}

.writer-plan-panel summary::after {
    content: '펼치기';
    flex-shrink: 0;
    color: var(--text-dim);
    font-size: 12px;
}

.writer-plan-panel[open] summary::after {
    content: '접기';
}

.writer-plan-panel summary strong {
    display: block;
    color: var(--text);
    font-size: 13px;
}

.writer-plan-panel summary small {
    display: block;
    margin-top: 2px;
    color: var(--text-dim);
    font-size: 12px;
}

.writer-plan-summary-pill {
    flex-shrink: 0;
    padding: 4px 9px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 999px;
    color: #c7d2fe;
    background: rgba(99, 102, 241, 0.16);
    font-size: 12px;
}

.writer-plan-panel-body {
    display: grid;
    gap: 12px;
    padding: 0 14px 14px;
}

.writer-plan-chip-row {
    margin-bottom: 0;
}

.writer-plan-brief {
    margin: 0;
    padding: 10px 12px;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    background: rgba(0,0,0,0.16);
}

.writer-plan-beat-list {
    display: grid;
    gap: 8px;
}

.writer-plan-beat-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(220px, 0.75fr);
    gap: 10px;
    padding: 10px;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    background: rgba(255,255,255,0.025);
}

.writer-plan-source,
.writer-plan-output {
    display: grid;
    align-content: start;
    gap: 4px;
    min-width: 0;
}

.writer-plan-source strong,
.writer-plan-output strong {
    color: var(--text);
    font-size: 12px;
}

.writer-plan-source span,
.writer-plan-source small,
.writer-plan-source em {
    color: var(--text-dim);
    font-size: 12px;
    line-height: 1.4;
    font-style: normal;
}

.writer-plan-source em {
    color: #c7d2fe;
}

.writer-plan-output p {
    margin: 0;
    color: var(--text);
    font-size: 13px;
    line-height: 1.45;
}

.writer-plan-output p.is-empty {
    color: var(--text-dim);
}

.writer-plan-compare {
    display: grid;
    gap: 3px;
    margin: 0 10px 8px;
    padding: 8px 10px;
    border-left: 2px solid rgba(99, 102, 241, 0.55);
    border-radius: 8px;
    background: rgba(99, 102, 241, 0.07);
    color: var(--text-dim);
    font-size: 12px;
}

.writer-plan-compare strong {
    color: var(--text);
    font-size: 12px;
}

.writer-plan-compare small {
    color: var(--text-muted, var(--text-dim));
}

.variant-card-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}
.variant-card-head-main {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.variant-card-head-main h2 {
    margin: 0;
    font-size: 18px;
}
.variant-score {
    font-size: 13px;
    color: var(--text-dim);
    padding: 3px 10px;
    border-radius: 999px;
    border: 1px solid var(--border);
}
.variant-exclude-btn {
    white-space: nowrap;   /* '제외' 세로 쌓임 방지 */
    flex-shrink: 0;
    padding: 6px 14px;
}

.variant-beat-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.variant-beat-row {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 14px;
    align-items: stretch;
    padding: 10px;
    background: rgba(255,255,255,0.02);
    border-radius: 8px;
    border: 1px solid var(--border);
}

.variant-beat-thumb {
    position: relative;
    width: 120px;
    height: 120px;
    padding: 0;
    border: 0;
    border-radius: 6px;
    overflow: hidden;
    background: #000;
    cursor: pointer;
    transition: transform 0.15s;
}
.variant-beat-thumb:hover:not(.is-disabled) {
    transform: scale(1.02);
}
.variant-beat-thumb.is-disabled {
    cursor: default;
    opacity: 0.5;
}
.variant-beat-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.variant-beat-thumb-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-dim);
    font-size: 12px;
}
.variant-beat-role {
    position: absolute;
    top: 6px;
    left: 6px;
    padding: 2px 8px;
    background: rgba(99, 102, 241, 0.85);
    color: #fff;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: lowercase;
}
.variant-beat-play-icon {
    position: absolute;
    right: 6px;
    bottom: 6px;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.7);
    border-radius: 50%;
    color: #fff;
    font-size: 10px;
}
.variant-beat-montage-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    background: rgba(99, 102, 241, 0.92);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 6px;
    letter-spacing: 0.02em;
}
.variant-beat-montage-cuts {
    color: #94a3b8;
    font-size: 11px;
}

.variant-beat-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}
.variant-narration-btn {
    text-align: left;
    background: transparent;
    border: 1px dashed transparent;
    padding: 8px 10px;
    border-radius: 6px;
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
    cursor: text;
    width: 100%;
}
.variant-narration-btn:hover {
    background: rgba(255,255,255,0.04);
    border-color: var(--border);
}
.variant-beat-text textarea {
    width: 100%;
    padding: 8px 10px;
    font-size: 14px;
    line-height: 1.5;
    resize: vertical;
    border-radius: 6px;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--accent);
}
.variant-beat-edit-actions {
    display: flex;
    gap: 8px;
    margin-top: 6px;
}
.variant-beat-edit-actions .btn-small {
    padding: 4px 12px;
    font-size: 13px;
}

/* 모바일 */
@media (max-width: 640px) {
    .variant-beat-row {
        grid-template-columns: 80px 1fr;
        gap: 10px;
    }
    .variant-beat-thumb {
        width: 80px;
        height: 80px;
    }
    .writer-plan-panel summary,
    .writer-plan-beat-row {
        grid-template-columns: 1fr;
    }
    .writer-plan-panel summary {
        align-items: flex-start;
        flex-direction: column;
    }
    .writer-plan-beat-row {
        display: grid;
    }
}

/* 비디오 재생 모달 공통 */
.modal-video-panel {
    max-width: 800px;
}