:root,:root[data-theme=dark],[data-theme=dark]{--lms-color-bg-app:#0a0a10;--lms-color-bg-panel:#12121b;--lms-color-bg-elevated:#1a1a28;--lms-color-bg-hover:#222232;--lms-color-stroke-default:#272736;--lms-color-stroke-focus:#7c5cff;--lms-color-text-primary:#f2f2f8;--lms-color-text-secondary:#9c9cb4;--lms-color-text-muted:#5e5e76;--lms-color-accent-primary:#7c5cff;--lms-color-accent-secondary:#2dd9c8;--lms-color-accent-gradient:linear-gradient(135deg, #8b5cf6 0%, #22d3ee 100%);--lms-color-state-danger:#ff5c7a;--lms-color-state-success:#4ade80;--lms-color-state-warning:#ffc24b;--lms-color-beat-flash:#fff;--lms-color-frame-shadow:0 0 0 1px #272736, 0 0 80px 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34%,#ffffffc7,#0000 70%),radial-gradient(5% 8% at 62% 48%,#ffe298b8,#0000 70%),radial-gradient(6% 9% at 78% 28%,#ff9dc28c,#0000 70%),linear-gradient(135deg,#4d7297,#b1c6d6 48%,#efbecd)}.thumb-glitch{background:repeating-linear-gradient(0deg,#ffffff1f 0 1px,#0000 1px 5px),linear-gradient(90deg,#ff2c6f5c,#0000 18% 78%,#22d3ee5c),linear-gradient(#070a10,#12151e)}.thumb-liquid{background:radial-gradient(55% 70% at 28% 34%,#ff87bebd,#0000 62%),radial-gradient(65% 80% at 78% 68%,#44d2ecb3,#0000 62%),radial-gradient(70% 60% at 46% 82%,#ffe68373,#0000 64%),linear-gradient(135deg,#19233d,#362a5d)}.thumb-kaleido{background:conic-gradient(from 20deg,#331659,#21b4cc,#ec4a7d,#f6c658,#331659)}.preset-name{padding:6px var(--lms-space-2) 7px;color:var(--lms-color-text-secondary);font-size:var(--lms-font-size-caption);font-weight:var(--lms-font-weight-semibold);display:grid}.preset-card.on .preset-name{color:var(--lms-color-text-primary)}.preset-name small{color:var(--lms-color-text-muted);font-size:9px;font-weight:var(--lms-font-weight-regular)}.sync-mode-control,.beat-action-control{gap:var(--lms-space-2);margin-top:var(--lms-space-3);display:grid}.beat-action-control.disabled{opacity:.48}.section-head{justify-content:space-between;align-items:center;gap:var(--lms-space-2);display:flex}.help-dot{border:1px solid var(--lms-color-stroke-default);width:22px;height:22px;color:var(--lms-color-text-muted);background:var(--lms-color-bg-elevated);font-size:var(--lms-font-size-caption);font-weight:var(--lms-font-weight-bold);border-radius:50%}.help-dot:hover{color:var(--lms-color-accent-secondary);background:var(--lms-color-bg-hover)}.sync-mode-segment,.beat-action-segment{grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.sync-mode-segment button,.beat-action-segment button{place-items:center;gap:1px;min-width:0;min-height:42px;padding:5px 3px;display:grid}.sync-mode-segment small,.beat-action-segment small{max-width:100%;color:inherit;font-size:9px;font-weight:var(--lms-font-weight-regular);opacity:.72;text-overflow:ellipsis;white-space:nowrap;line-height:1.1;overflow:hidden}.param{margin-bottom:var(--lms-space-3);gap:5px;display:grid}.flow-controls{gap:var(--lms-space-3);margin-bottom:var(--lms-space-4);display:grid}.select-field{gap:6px;display:grid}.select-control{width:100%;min-height:34px;padding:0 var(--lms-space-3);border:1px solid var(--lms-color-stroke-default);border-radius:var(--lms-radius-input);color:var(--lms-color-text-primary);background:var(--lms-color-bg-elevated)}.flow-angle.disabled{opacity:.48}.motif-picker{gap:var(--lms-space-2);margin-bottom:var(--lms-space-4);grid-template-columns:1fr 1fr;display:grid}.motif-option{align-items:center;gap:var(--lms-space-2);min-width:0;min-height:34px;padding:6px var(--lms-space-2);border:1px solid var(--lms-color-stroke-default);border-radius:var(--lms-radius-input);color:var(--lms-color-text-secondary);background:var(--lms-color-bg-elevated);font-size:var(--lms-font-size-caption);font-weight:var(--lms-font-weight-semibold);display:flex}.motif-option.on{border-color:var(--lms-color-accent-primary);color:var(--lms-color-text-primary);background:var(--lms-color-bg-hover)}.motif-icon{background:var(--lms-color-accent-secondary);border-radius:50%;flex:0 0 15px;width:15px;height:15px}.motif-snow{background:radial-gradient(circle,#fff 28%,#aadcff7a 30%,#0000 66%)}.motif-maple{background:linear-gradient(135deg,#cb3e2c,#f79e40);border-radius:3px 12px}.motif-feather{background:linear-gradient(135deg,#faf6e2,#a0c7db);border-radius:80% 20%}.motif-dandelion{background:radial-gradient(circle,#fffff5 18%,#0000 22% 34%,#fffff5d6 36% 42%,#0000 44%)}.motif-bubble{background:radial-gradient(circle at 35% 30%,#fff 0 12%,#55dcec52 16%,#ff80cd33 62%,#0000 64%);border:1px solid #ffffffd6}.motif-firefly{background:radial-gradient(circle,#fbf17d 0 24%,#c4ff6985 36%,#0000 72%)}.motif-stardust{background:conic-gradient(from 45deg,#0000,#fff,#0000,#92dbff,#0000);border-radius:2px}.motif-ember{background:radial-gradient(circle,#ffe875 0 18%,#ee5d2a 34%,#0000 72%)}.motif-petal{background:linear-gradient(135deg,#ffd6e0,#ec5b87);border-radius:80% 20% 70% 30%}.image-source-card{gap:var(--lms-space-2);padding:var(--lms-space-3);margin-bottom:var(--lms-space-4);border:1px dashed var(--lms-color-stroke-default);border-radius:var(--lms-radius-control);background:var(--lms-color-bg-elevated);display:grid}.image-source-preview{aspect-ratio:16/9;border-radius:var(--lms-radius-input);background:#000;width:100%;position:relative;overflow:hidden}.image-source-preview img{object-fit:cover;width:100%;height:100%;display:block}.image-source-loading{color:var(--lms-color-text-primary);font-size:var(--lms-font-size-label);font-weight:var(--lms-font-weight-semibold);background:#0a0a10b8;place-items:center;display:grid;position:absolute;inset:0}.image-source-meta{gap:2px;min-width:0;display:grid}.image-source-name{text-overflow:ellipsis;white-space:nowrap;font-size:var(--lms-font-size-label);font-weight:var(--lms-font-weight-semibold);overflow:hidden}.image-source-hash{color:var(--lms-color-text-muted);font-size:var(--lms-font-size-caption)}.image-source-actions{gap:var(--lms-space-2);grid-template-columns:1fr 1fr;display:grid}.param-head span:first-child{color:var(--lms-color-text-secondary);font-size:var(--lms-font-size-label)}.swatches{gap:var(--lms-space-3);flex-wrap:wrap;display:flex}.swatch{border:2px solid #0000;border-radius:50%;width:28px;height:28px}.swatch.on{border-color:var(--lms-color-text-primary)}.swatch-1{background:linear-gradient(135deg,#8b5cf6,#22d3ee)}.swatch-2{background:linear-gradient(135deg,#ffb7d5,#ff5c9e)}.swatch-3{background:linear-gradient(135deg,#eee,#666)}.swatch-4{background:linear-gradient(135deg,#b6ff3c,#2dd9c8)}.swatch-5{background:linear-gradient(135deg,#1e5cff,#12e6c8)}.typography{width:100%}.typography button{flex:1}.font-picker{gap:6px;margin-top:10px;display:grid}.font-option{border:1px solid var(--lms-color-stroke-default);background:var(--lms-color-bg-elevated);text-align:left;border-radius:6px;gap:3px;width:100%;min-height:48px;padding:7px 9px;display:grid}.font-option:hover{background:var(--lms-color-bg-hover)}.font-option.on{border-color:var(--lms-color-accent-primary);box-shadow:inset 2px 0 0 var(--lms-color-accent-primary)}.font-option-name{color:var(--lms-color-text-secondary);font-size:var(--lms-font-size-caption)}.font-option-preview{color:var(--lms-color-text-primary);font-size:15px;line-height:1.25}.font-option-skeleton{background:linear-gradient(90deg, var(--lms-color-bg-hover), var(--lms-color-stroke-default), var(--lms-color-bg-hover));background-size:180% 100%;border-radius:4px;width:78%;height:15px;animation:1.1s linear infinite skeleton-sweep}.font-load-state{min-height:14px;color:var(--lms-color-text-muted);font-size:var(--lms-font-size-caption)}@keyframes skeleton-sweep{0%{background-position:100% 0}to{background-position:-80% 0}}.row-toggle{justify-content:space-between;align-items:center;display:flex}.row-toggle .section-label{margin:0}.toggle{background:var(--lms-color-stroke-default);border-radius:999px;width:36px;height:20px;position:relative}.toggle:after{content:"";width:16px;height:16px;transition:transform var(--lms-motion-standard);background:#fff;border-radius:50%;position:absolute;top:2px;left:2px}.toggle.on{background:var(--lms-color-accent-primary)}.toggle.on:after{transform:translate(16px)}.empty-state{z-index:30;background:var(--lms-color-bg-app);flex-direction:column;justify-content:center;align-items:center;gap:36px;display:none;position:absolute;inset:0}.lms[data-view=s0] .empty-state{display:flex}.empty-drop{text-align:center;border:1.5px dashed #3a3a50;border-radius:20px;width:520px;max-width:90%;padding:56px 40px}.empty-drop:hover{border-color:var(--lms-color-accent-primary);background:#7c5cff0a}.empty-mark{background:var(--lms-color-accent-gradient);border-radius:12px;width:44px;height:44px;margin:0 auto 28px;display:block;transform:rotate(45deg);box-shadow:0 0 30px #7c5cff80}.empty-drop strong{margin-bottom:var(--lms-space-3);letter-spacing:.04em;font-size:34px;display:block}.empty-drop span{color:var(--lms-color-text-secondary);display:block}.empty-drop small{margin-top:var(--lms-space-2);color:var(--lms-color-text-muted);font-size:var(--lms-font-size-caption);display:block}.empty-steps{color:var(--lms-color-text-muted);font-size:var(--lms-font-size-label);gap:28px;display:flex}.empty-steps b{color:var(--lms-color-text-secondary)}.empty-demo{color:var(--lms-color-text-muted);font-size:var(--lms-font-size-label);text-underline-offset:3px;text-decoration:underline}.empty-demo:hover{color:var(--lms-color-accent-secondary)}.modal-backdrop{z-index:80;background:#06060ca8;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.export-modal{border:1px solid var(--lms-color-stroke-default);background:var(--lms-color-bg-elevated);border-radius:8px;width:min(480px,100vw - 48px);padding:22px;box-shadow:0 24px 80px #0000005c}.export-modal-head,.exp-row,.progress-note,.modal-actions{align-items:center;display:flex}.export-modal-head{justify-content:space-between;gap:16px;margin-bottom:18px}.export-modal h2{margin:0;font-size:22px}.exp-rows{gap:10px;display:grid}.exp-row{border-bottom:1px solid var(--lms-color-stroke-default);justify-content:space-between;gap:18px;min-height:34px;padding-bottom:10px}.exp-row .k{color:var(--lms-color-text-secondary);font-size:var(--lms-font-size-label);font-weight:var(--lms-font-weight-semibold);flex:0 0 112px}.exp-row .v{min-width:0;color:var(--lms-color-text-primary);text-align:right}.badge-soon{background:var(--lms-color-bg-panel);color:var(--lms-color-text-muted);font-size:var(--lms-font-size-caption);border-radius:999px;margin-left:8px;padding:2px 7px;display:inline-flex}.export-resolution{display:inline-flex}.modal-note,.modal-warn{color:var(--lms-color-text-muted);font-size:var(--lms-font-size-caption);margin:12px 0 0}.modal-warn{color:var(--lms-color-state-warning)}.progress-wrap{gap:8px;margin-top:18px;display:grid}.progress-bar{background:var(--lms-color-bg-panel);border-radius:999px;height:10px;overflow:hidden}.progress-fill{border-radius:inherit;background:var(--lms-color-accent-gradient);height:100%;transition:width .16s linear}.progress-note{color:var(--lms-color-text-secondary);font-size:var(--lms-font-size-caption);justify-content:space-between;gap:12px}.export-complete{border:1px solid var(--lms-color-stroke-default);background:var(--lms-color-bg-panel);border-radius:8px;gap:4px;margin-top:16px;padding:12px;display:grid}.export-complete strong{color:var(--lms-color-state-success)}.export-complete span{overflow-wrap:anywhere;min-width:0;color:var(--lms-color-text-secondary);font-size:var(--lms-font-size-caption)}.modal-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:18px}.modal-actions .btn-primary{text-align:center;min-width:84px}.modal-actions .btn-primary:disabled{background:var(--lms-color-bg-panel);color:var(--lms-color-text-secondary);box-shadow:none}.project-toast{z-index:70;border:1px solid var(--lms-color-stroke-default);background:var(--lms-color-bg-elevated);border-radius:8px;justify-content:space-between;align-items:center;gap:14px;width:min(560px,100vw - 48px);padding:12px 14px;display:flex;position:fixed;bottom:22px;left:50%;transform:translate(-50%);box-shadow:0 18px 58px #00000052}.project-toast span{min-width:0;color:var(--lms-color-text-primary);font-size:var(--lms-font-size-label);overflow-wrap:anywhere}.project-toast-actions{flex:none;gap:8px;display:flex}@media (prefers-reduced-motion:reduce){.is-playing .bpm-chip{animation:none}}@media (max-width:1099px){.lms:before{content:"デスクトップでご利用ください";z-index:100;background:var(--lms-color-bg-app);color:var(--lms-color-text-primary);font-size:var(--lms-font-size-panel-title);place-items:center;display:grid;position:fixed;inset:0}}