.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1.25rem 1.35rem 1rem}.card-header.compact{padding-bottom:.6rem}
.eyebrow{display:block;font-size:.68rem;font-weight:800;letter-spacing:.13em;color:var(--primary);margin-bottom:.35rem}
.button,.icon-button{border:0;border-radius:var(--radius-sm);cursor:pointer;font-weight:750;transition:transform .12s ease,background .12s ease,border-color .12s ease;display:inline-flex;align-items:center;justify-content:center;gap:.45rem}
.button{min-height:40px;padding:.65rem .9rem}.button:active:not(:disabled),.icon-button:active:not(:disabled){transform:translateY(1px)}
.button:disabled,.icon-button:disabled{opacity:.5;cursor:not-allowed}.button-primary{background:var(--primary);color:#fff}.button-primary:hover:not(:disabled){background:var(--primary-strong)}.button-secondary{background:var(--surface-2);border:1px solid var(--border);color:var(--text)}.button-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}
.icon-button{width:40px;height:40px;background:transparent;border:1px solid var(--border);font-size:1.2rem}
.badge,.tag{display:inline-flex;align-items:center;white-space:nowrap;border-radius:999px;font-size:.72rem;font-weight:800;padding:.3rem .55rem;background:var(--surface-2);color:var(--muted);border:1px solid var(--border)}.tag{font-size:.65rem;padding:.18rem .45rem;margin-left:auto}.badge-success{background:color-mix(in srgb,var(--success) 12%,var(--surface));color:var(--success);border-color:color-mix(in srgb,var(--success) 30%,var(--border))}.badge-warning{background:color-mix(in srgb,var(--warning) 12%,var(--surface));color:var(--warning);border-color:color-mix(in srgb,var(--warning) 32%,var(--border))}.inline-badges{display:flex;flex-wrap:wrap;gap:.45rem}
.field-group{display:grid;gap:.42rem;padding:.75rem 1.35rem}.field-group label{font-size:.82rem;font-weight:800}.field-group select,.field-group input[type="text"]{width:100%;min-height:42px;border:1px solid var(--border);border-radius:10px;background:var(--surface);padding:.6rem .7rem}.field-group select:disabled{background:var(--surface-2);color:var(--muted)}.field-group input[type="range"]{width:100%;accent-color:var(--primary)}.help{font-size:.75rem;line-height:1.45;color:var(--muted)}.label-row{display:flex;justify-content:space-between;gap:1rem}.label-row output{font-size:.78rem;font-weight:800;color:var(--primary)}
.button-stack{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;padding:.8rem 1.35rem}.notice{margin:.35rem 1.35rem 1.35rem;border-radius:12px;padding:.8rem .9rem;display:grid;gap:.25rem;font-size:.8rem;line-height:1.45}.notice-info{background:color-mix(in srgb,var(--primary) 8%,var(--surface));border:1px solid color-mix(in srgb,var(--primary) 24%,var(--border));color:var(--muted)}.notice strong{color:var(--text)}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--muted);box-shadow:0 0 0 3px color-mix(in srgb,var(--muted) 14%,transparent)}.status-dot.ok{background:var(--success);box-shadow:0 0 0 3px color-mix(in srgb,var(--success) 14%,transparent)}.status-dot.pending{background:var(--warning);box-shadow:0 0 0 3px color-mix(in srgb,var(--warning) 14%,transparent)}.status-dot.error{background:var(--danger);box-shadow:0 0 0 3px color-mix(in srgb,var(--danger) 14%,transparent)}
.toast-region{position:fixed;right:1rem;bottom:calc(var(--status-h) + 1rem);z-index:60;display:grid;gap:.55rem;width:min(360px,calc(100vw - 2rem))}.toast{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-md);padding:.8rem .9rem;display:flex;gap:.65rem;align-items:flex-start}.toast strong{font-size:.84rem}.toast p{font-size:.78rem;margin:2px 0 0;line-height:1.4}.toast.success{border-left:4px solid var(--success)}.toast.error{border-left:4px solid var(--danger)}.toast.info{border-left:4px solid var(--primary)}
.modal{width:min(620px,calc(100vw - 2rem));border:1px solid var(--border);border-radius:18px;background:var(--surface);color:var(--text);box-shadow:var(--shadow-md);padding:0}.modal::backdrop{background:rgb(3 20 28 / .52);backdrop-filter:blur(3px)}.modal form{margin:0}.modal-header{display:flex;justify-content:space-between;gap:1rem;padding:1.15rem 1.2rem;border-bottom:1px solid var(--border)}.modal-actions{display:flex;justify-content:flex-end;gap:.6rem;padding:1rem 1.2rem;border-top:1px solid var(--border)}.diagnostic-list{display:grid;gap:.55rem;padding:1rem 1.2rem}.diagnostic-item{display:flex;gap:.75rem;align-items:flex-start;border:1px solid var(--border);border-radius:12px;padding:.75rem}.diagnostic-item strong{display:block;font-size:.84rem}.diagnostic-item small{color:var(--muted);line-height:1.4}.check-icon{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--surface-2);font-weight:900;flex:0 0 auto}.diagnostic-item.pass .check-icon{background:color-mix(in srgb,var(--success) 14%,var(--surface));color:var(--success)}.diagnostic-item.fail .check-icon{background:color-mix(in srgb,var(--danger) 14%,var(--surface));color:var(--danger)}

/* B1 — Local Indonesian TTS Core */
.inline-tag{display:inline-flex;margin-left:.35rem;vertical-align:middle}
.model-card{margin:.45rem 1.35rem .55rem;padding:.9rem;border:1px solid var(--border);border-radius:14px;background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 7%,var(--surface)),var(--surface))}
.model-title-row{display:flex;align-items:flex-start;gap:.7rem}.model-title-row .status-dot{margin-top:.35rem;flex:0 0 auto}.model-title-row>div{display:grid;gap:.2rem}.model-title-row strong{font-size:.84rem}.model-title-row small{font-size:.72rem;color:var(--muted);line-height:1.4}
.progress-track{height:8px;margin:.8rem 0 .7rem;border-radius:999px;background:var(--surface-2);overflow:hidden;border:1px solid var(--border)}.progress-track span{display:block;height:100%;border-radius:inherit;background:var(--primary);transition:width .18s ease}
.model-actions{display:flex;gap:.5rem;flex-wrap:wrap;margin:.75rem 0 .35rem}.model-actions .button{min-height:36px;padding:.5rem .7rem;font-size:.76rem}.b1-actions{padding-top:.45rem}
.audio-result{margin:1rem 1.35rem 0;border:1px solid color-mix(in srgb,var(--success) 28%,var(--border));border-radius:14px;background:color-mix(in srgb,var(--success) 6%,var(--surface));padding:.9rem}.audio-result-head{display:flex;align-items:flex-start;justify-content:space-between;gap:.8rem;margin-bottom:.75rem}.audio-result-head strong{display:block;font-size:.88rem}.audio-result audio{width:100%;height:42px}.audio-result-actions{display:flex;gap:.55rem;justify-content:flex-end;margin-top:.7rem}.audio-result-actions .button{min-height:36px;padding:.5rem .75rem;font-size:.76rem}
.license-note{margin-top:1rem;padding:.8rem;border-left:3px solid var(--warning);background:var(--surface-2);font-size:.78rem;color:var(--muted)}.license-note code{color:var(--text)}

/* B2 — Project & Scene System */
.button-danger{background:color-mix(in srgb,var(--danger) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--danger) 32%,var(--border));color:var(--danger)}.button-danger:hover:not(:disabled){background:color-mix(in srgb,var(--danger) 16%,var(--surface))}
.mini-action{margin-left:auto;width:27px;height:27px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--primary);font-weight:900;cursor:pointer;display:grid;place-items:center}.mini-action:hover{background:var(--surface-2)}
.scene-nav-list{display:grid;gap:.35rem}.scene-nav-item{width:100%;display:grid;grid-template-columns:30px minmax(0,1fr);align-items:center;gap:.55rem;text-align:left;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--text);padding:.55rem .6rem;cursor:pointer}.scene-nav-item:hover{background:var(--surface-2)}.scene-nav-item.active{background:color-mix(in srgb,var(--primary) 10%,var(--surface));border-color:color-mix(in srgb,var(--primary) 24%,var(--border))}.scene-number{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:var(--surface-2);font-size:.7rem;font-weight:900;color:var(--muted)}.scene-nav-item.active .scene-number{background:var(--primary);color:#fff}.scene-nav-item>span:last-child{display:grid;gap:2px;min-width:0}.scene-nav-item strong{font-size:.74rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scene-nav-item small{font-size:.64rem;color:var(--muted)}
.editor-contextbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem 1rem;margin-bottom:1rem}.context-copy{min-width:0}.context-title{display:flex;align-items:center;gap:.45rem;min-width:0}.context-title strong{font-size:.88rem;max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.context-title span{color:var(--muted)}.scene-toolbar{display:flex;align-items:center;gap:.45rem;flex-wrap:wrap;justify-content:flex-end}.scene-toolbar .button{min-height:34px;padding:.45rem .65rem;font-size:.72rem}.save-state{display:inline-flex;align-items:center;gap:.35rem;border-radius:999px;padding:.35rem .55rem;font-size:.7rem;font-weight:800;border:1px solid var(--border);background:var(--surface-2);color:var(--muted)}.save-state.saved{color:var(--success);border-color:color-mix(in srgb,var(--success) 25%,var(--border))}.save-state.saving{color:var(--warning);border-color:color-mix(in srgb,var(--warning) 25%,var(--border))}.save-state.error{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 25%,var(--border))}
.scene-title-row{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.45rem .75rem;padding:0 1.35rem .8rem}.scene-title-row label{font-size:.72rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.scene-title-row input{min-height:38px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);padding:.55rem .7rem;color:var(--text);font-weight:750}.scene-title-row small{grid-column:2;font-size:.68rem;color:var(--muted)}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1.25rem}.page-head p{max-width:760px}.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem}.project-list-card{border:1px solid var(--border);border-radius:16px;background:var(--surface-2);padding:1rem;display:grid;gap:.9rem}.project-list-card.active{border-color:color-mix(in srgb,var(--primary) 35%,var(--border));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--primary) 18%,transparent)}.project-list-main{display:flex;align-items:flex-start;gap:.75rem}.project-avatar{width:42px;height:42px;border-radius:12px;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:900;flex:0 0 auto}.project-list-main h3{font-size:.94rem;margin:0 0 .2rem}.project-list-main p{font-size:.76rem;margin:0;color:var(--muted)}.project-list-main small{font-size:.66rem;color:var(--muted)}.project-list-actions{display:flex;gap:.4rem;flex-wrap:wrap}.project-list-actions .button{min-height:34px;padding:.45rem .62rem;font-size:.7rem}.project-policy{margin-top:1.2rem;padding:.85rem;border:1px dashed var(--border);border-radius:12px;background:var(--bg);display:grid;gap:.3rem;font-size:.76rem;color:var(--muted)}.project-policy strong{color:var(--text)}
.voice-section-divider{display:flex;align-items:center;gap:.65rem;padding:.35rem 1.35rem .1rem;color:var(--muted);font-size:.68rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.voice-section-divider::before,.voice-section-divider::after{content:"";height:1px;background:var(--border);flex:1}.switch-row{margin:.35rem 1.35rem .5rem;padding:.8rem .9rem;border:1px solid var(--border);border-radius:12px;background:var(--surface-2);display:flex;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer}.switch-row>span{display:grid;gap:.2rem}.switch-row strong{font-size:.82rem}.switch-row small{font-size:.72rem;color:var(--muted);line-height:1.35}.switch-row input{width:1.1rem;height:1.1rem;accent-color:var(--primary)}.range-field{padding-top:.55rem;padding-bottom:.55rem}.range-field input[type="range"]:disabled{opacity:.45;cursor:not-allowed}.button-stack.single{grid-template-columns:1fr;padding-top:0}.settings-panel .badge-warning[hidden],.settings-panel .badge-success[hidden]{display:none}.settings-panel{overflow:auto}.settings-panel .field-group:has(input:disabled) .label-row label{color:var(--muted)}

/* B4 — Professional Preview */
.preview-console{margin:1rem 1.35rem 0;padding:1rem;border:1px solid color-mix(in srgb,var(--primary) 28%,var(--border));border-radius:16px;background:linear-gradient(180deg,color-mix(in srgb,var(--primary) 5%,var(--surface)),var(--surface));display:grid;gap:.78rem}
.preview-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.preview-head strong{display:block;font-size:.9rem;margin-top:.12rem}.preview-meta-row,.preview-foot{display:flex;align-items:center;justify-content:space-between;gap:.75rem;color:var(--muted);font-size:.7rem}.preview-meta-row span:last-child{text-align:right}.preview-progress{height:7px;border-radius:999px;background:var(--surface-2);overflow:hidden;border:1px solid var(--border)}.preview-progress span{display:block;height:100%;border-radius:inherit;background:var(--primary);transition:width .18s ease}.preview-status-row{display:flex;align-items:center;gap:.55rem;min-height:24px;color:var(--text);font-size:.78rem}.preview-pulse{width:9px;height:9px;border-radius:50%;background:var(--muted);box-shadow:0 0 0 0 color-mix(in srgb,var(--primary) 30%,transparent)}
#previewStateBadge[data-state="loading"],#previewStateBadge[data-state="playing"]{color:var(--primary);border-color:color-mix(in srgb,var(--primary) 30%,var(--border));background:color-mix(in srgb,var(--primary) 9%,var(--surface))}#previewStateBadge[data-state="paused"]{color:var(--warning);border-color:color-mix(in srgb,var(--warning) 32%,var(--border));background:color-mix(in srgb,var(--warning) 9%,var(--surface))}#previewStateBadge[data-state="error"]{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 32%,var(--border));background:color-mix(in srgb,var(--danger) 8%,var(--surface))}#previewStateBadge[data-state="stopped"]{color:var(--success);border-color:color-mix(in srgb,var(--success) 30%,var(--border));background:color-mix(in srgb,var(--success) 7%,var(--surface))}
#previewStateBadge[data-state="loading"]~*{} .preview-console:has(#previewStateBadge[data-state="loading"]) .preview-pulse,.preview-console:has(#previewStateBadge[data-state="playing"]) .preview-pulse{background:var(--primary);animation:previewPulse 1.4s infinite}.preview-console:has(#previewStateBadge[data-state="paused"]) .preview-pulse{background:var(--warning)}.preview-console:has(#previewStateBadge[data-state="error"]) .preview-pulse{background:var(--danger)}.preview-console:has(#previewStateBadge[data-state="stopped"]) .preview-pulse{background:var(--success)}
@keyframes previewPulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--primary) 34%,transparent)}70%{box-shadow:0 0 0 7px transparent}100%{box-shadow:0 0 0 0 transparent}}
.preview-actions{display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:.55rem}.preview-actions .button{min-height:38px;padding:.52rem .72rem;font-size:.76rem}.preview-foot{padding-top:.2rem;border-top:1px dashed var(--border);padding-top:.65rem}.preview-foot span:last-child{text-align:right;max-width:58%}

/* B5 Render & Export */
.render-console{margin:1rem 1.35rem 0;padding:1rem;border:1px solid color-mix(in srgb,var(--success) 30%,var(--border));border-radius:16px;background:linear-gradient(180deg,color-mix(in srgb,var(--success) 5%,var(--surface)),var(--surface));display:grid;gap:.8rem}
.render-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.render-head strong{display:block;font-size:.92rem;margin-top:.12rem}.render-options-row{display:grid;grid-template-columns:auto minmax(180px,1fr) auto;align-items:center;gap:.7rem}.render-options-row label{font-size:.72rem;font-weight:700;color:var(--muted)}.render-options-row select{min-height:38px}.render-actions{display:flex;gap:.55rem;flex-wrap:wrap}.render-actions .button{min-width:120px}.render-result-meta{display:grid;gap:.2rem;margin-bottom:.65rem;color:var(--muted);font-size:.73rem}.render-result-meta small{font-size:.66rem}.render-download-actions{flex-wrap:wrap}.render-result .audio-result-actions .button{min-width:118px}
#renderStateBadge[data-state="processing"],#renderStateBadge[data-state="queued"]{background:color-mix(in srgb,var(--primary) 14%,var(--surface));color:var(--primary)}#renderStateBadge[data-state="failed"]{background:color-mix(in srgb,var(--danger) 14%,var(--surface));color:var(--danger)}#renderStateBadge[data-state="cancelled"],#renderStateBadge[data-state="outdated"]{background:color-mix(in srgb,var(--warning) 16%,var(--surface));color:var(--warning)}
.render-console:has(#renderStateBadge[data-state="processing"]) .preview-pulse,.render-console:has(#renderStateBadge[data-state="queued"]) .preview-pulse{background:var(--primary);animation:previewPulse 1.4s infinite}.render-console:has(#renderStateBadge[data-state="failed"]) .preview-pulse{background:var(--danger)}.render-console:has(#renderStateBadge[data-state="succeeded"]) .preview-pulse{background:var(--success)}.render-console:has(#renderStateBadge[data-state="outdated"]) .preview-pulse{background:var(--warning)}
.metrics .metric-warning strong{color:var(--warning)}


/* B6 — Batch Generation & File Workflow */
.batch-console{margin:1rem 1.35rem 0;border:1px solid color-mix(in srgb,var(--primary) 26%,var(--border));border-radius:16px;background:linear-gradient(145deg,color-mix(in srgb,var(--primary) 5%,var(--surface)),var(--surface));padding:1rem}.batch-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:.85rem}.batch-head strong{display:block;font-size:.92rem}.batch-options{display:grid;grid-template-columns:minmax(210px,1.2fr) repeat(3,minmax(145px,.65fr));gap:.6rem;align-items:end}.batch-options>label:first-child{display:grid;gap:.35rem;font-size:.72rem;font-weight:800}.batch-options select{min-height:40px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text);padding:.55rem .65rem}.check-option{min-height:40px;display:flex;align-items:center;gap:.5rem;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);padding:.55rem .65rem;font-size:.72rem;font-weight:700}.check-option input{accent-color:var(--primary)}.batch-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:.55rem;margin:.8rem 0}.batch-summary span{display:grid;place-items:center;border:1px solid var(--border);border-radius:10px;background:var(--surface);padding:.55rem}.batch-summary strong{font-size:1rem}.batch-summary small{font-size:.65rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.batch-actions,.batch-export-actions{display:flex;flex-wrap:wrap;gap:.55rem;margin:.75rem 0}.batch-list{display:grid;gap:.35rem;max-height:300px;overflow:auto;padding-right:.2rem}.batch-empty{border:1px dashed var(--border);border-radius:10px;color:var(--muted);font-size:.76rem;padding:.8rem;text-align:center}.batch-item{display:grid;grid-template-columns:34px minmax(0,1fr) 90px auto;gap:.55rem;align-items:center;border:1px solid var(--border);border-radius:10px;background:var(--surface);padding:.55rem .6rem}.batch-order{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:var(--surface-2);font-size:.68rem;font-weight:900}.batch-copy{display:grid;gap:2px;min-width:0}.batch-copy strong{font-size:.75rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.batch-copy small{font-size:.64rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.batch-mini-progress{height:6px;border-radius:999px;background:var(--surface-2);overflow:hidden;border:1px solid var(--border)}.batch-mini-progress i{display:block;height:100%;background:var(--primary)}.batch-item[data-status="succeeded"] .batch-status{color:var(--success)}.batch-item[data-status="failed"] .batch-status{color:var(--danger)}.batch-item[data-status="outdated"] .batch-status{color:var(--warning)}.batch-item[data-status="processing"]{border-color:color-mix(in srgb,var(--primary) 35%,var(--border));box-shadow:0 0 0 2px color-mix(in srgb,var(--primary) 7%,transparent)}

/* B7 — Full Offline PWA, Portability & Usability */
.skip-link{position:fixed;left:12px;top:-80px;z-index:1000;background:var(--primary);color:#fff;padding:.65rem .85rem;border-radius:10px;font-weight:800}.skip-link:focus{top:10px}
:focus-visible{outline:3px solid color-mix(in srgb,var(--primary) 58%,white);outline-offset:2px}
.offline-banner,.update-banner{max-width:1460px;margin:0 auto .85rem;border:1px solid var(--border);border-radius:14px;background:var(--surface);padding:.75rem .9rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.offline-banner[data-state="ready"]{border-color:color-mix(in srgb,var(--success) 38%,var(--border));background:color-mix(in srgb,var(--success) 5%,var(--surface))}.offline-banner[data-state="model-missing"],.offline-banner[data-state="runtime-missing"],.offline-banner[data-state="reload-needed"]{border-color:color-mix(in srgb,var(--warning) 38%,var(--border))}.offline-banner-copy{display:flex;align-items:center;gap:.7rem;min-width:0}.offline-banner-copy>div{display:grid;gap:2px}.offline-banner-copy strong{font-size:.8rem}.offline-banner-copy small{font-size:.68rem;color:var(--muted)}.offline-banner-actions{display:flex;align-items:center;gap:.55rem;flex:0 0 auto}.update-banner{border-color:color-mix(in srgb,var(--primary) 36%,var(--border));background:color-mix(in srgb,var(--primary) 7%,var(--surface));font-size:.8rem;font-weight:750}.page-head-actions{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:flex-end}.portability-card{display:flex;justify-content:space-between;gap:1rem;align-items:center;border:1px solid color-mix(in srgb,var(--primary) 28%,var(--border));border-radius:14px;padding:1rem;margin:1rem 0 1.25rem;background:linear-gradient(145deg,color-mix(in srgb,var(--primary) 5%,var(--surface)),var(--surface))}.portability-card p{margin:.35rem 0 0;color:var(--muted);font-size:.78rem;max-width:720px;line-height:1.5}.portability-actions{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:flex-end}.help-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin:1rem 0}.help-grid article{border:1px solid var(--border);border-radius:12px;background:var(--surface-2);padding:.9rem}.help-grid h2{font-size:.86rem;margin:0 0 .35rem}.help-grid p,.about-lead{font-size:.78rem;line-height:1.55;color:var(--muted)}.offline-controls{display:flex;gap:.55rem;flex-wrap:wrap;align-items:center;margin:1rem 0 1.5rem}.import-body{padding:1rem 1.2rem;display:grid;gap:1rem}.file-picker{display:grid;gap:.45rem;border:1px dashed var(--border);border-radius:12px;padding:.9rem;background:var(--surface-2)}.file-picker input{max-width:100%}.file-picker small{color:var(--muted);font-size:.72rem}.import-preview{border:1px solid var(--border);border-radius:12px;padding:.85rem;display:grid;gap:.45rem}.import-preview>span,.import-preview>p{font-size:.76rem;color:var(--muted)}.import-preview fieldset{border:1px solid var(--border);border-radius:10px;padding:.7rem;display:grid;gap:.5rem}.import-preview legend{font-size:.72rem;font-weight:800}.import-preview label{font-size:.76rem;display:flex;align-items:center;gap:.45rem}.import-preview input{accent-color:var(--primary)}