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#184a5c0f;align-items:center;gap:6px;padding:8px 14px;font-size:13px;font-weight:600;text-decoration:none;transition:background .15s,color .15s,transform .15s;display:inline-flex}.student-duty-chip:hover{background:var(--color-accent);color:#fff;transform:translateY(-1px)}.student-duty-chip .student-duty-emoji{font-size:18px;line-height:1}.student-duty-chip .student-duty-role{font-family:var(--font-display);font-weight:700}.student-duty-chip .student-duty-cta{opacity:.85;font-size:12px}.student-duty-chip:hover .student-duty-cta{color:inherit;opacity:1}.student-section{max-width:var(--container-max-width,1100px);margin:0 auto 24px}.student-section-title{color:var(--color-text-strong);align-items:baseline;gap:8px;margin:0 0 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var(--color-border);border-radius:var(--radius-card);background:var(--color-surface-alt);min-height:180px;color:var(--color-text-muted);text-align:center;place-items:center;padding:32px;font-size:14px;display:grid}.student-board-card{background:var(--color-surface);border:var(--border-card);border-radius:var(--radius-card);width:100%;box-shadow:var(--shadow-card);font-family:var(--font-body);text-align:left;color:var(--color-text);cursor:pointer;flex-direction:column;padding:0;text-decoration:none;transition:box-shadow .18s,border-color .18s;display:flex;overflow:hidden}.student-board-card:hover{box-shadow:var(--shadow-card-hover);border-color:var(--color-border-hover)}.student-board-card-primary{min-width:0;color:inherit;flex-direction:column;flex:1;text-decoration:none;display:flex}.student-board-card-primary:focus-visible,.student-board-records-link:focus-visible{outline:3px solid var(--color-accent-tinted-text);outline-offset:-3px}.student-board-records-link{border-top:1px solid var(--color-border);background:var(--color-surface-alt);min-height:44px;color:var(--color-accent-tinted-text);justify-content:center;align-items:center;font-size:13px;font-weight:800;text-decoration:none;display:inline-flex}.student-board-records-link:hover{background:var(--color-accent-tinted-bg)}.student-board-card.is-live{border-color:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent-tinted-bg), var(--shadow-card)}.student-board-preview{aspect-ratio:16/10;background:linear-gradient(#f7fbff 0%,#edf6ff 100%);border-bottom:1px solid #184a5c1a;justify-content:center;align-items:center;width:100%;display:flex;overflow:hidden}.student-board-preview-img{object-fit:cover;width:100%;height:100%;display:block}.student-board-card-body{flex-direction:column;flex:1;gap:4px;padding:16px;display:flex}.student-board-live-badge{border-radius:var(--radius-pill);background:var(--color-accent);color:var(--color-on-accent);letter-spacing:.08em;align-self:flex-start;padding:3px 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0;font-size:20px;font-weight:700}.student-breakout-kicker{color:var(--color-text-muted);margin:0;font-size:12px;font-weight:700}.student-breakout-capacity{border:1px solid var(--color-border);background:var(--color-bg-alt);color:var(--color-text-muted);border-radius:999px;flex:none;padding:6px 10px;font-size:12px;font-weight:700;line-height:1}.student-breakout-error{color:var(--color-danger);background:#dc354514;border-radius:8px;margin:0 0 12px;padding:10px 12px;font-size:13px;font-weight:600}.student-breakout-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;display:grid}.student-breakout-group{border:1px solid var(--color-border);background:var(--color-bg-alt);min-height:108px;color:var(--color-text);font-family:var(--font-body);text-align:left;cursor:pointer;border-radius:8px;gap:6px;padding:14px;transition:background .15s,border-color .15s,box-shadow .15s;display:grid}.student-breakout-group:hover:not(:disabled){background:var(--color-accent-tinted-bg);border-color:var(--color-accent);box-shadow:var(--shadow-card-hover)}.student-breakout-group:disabled{opacity:.55;cursor:not-allowed}.student-breakout-group strong{font-family:var(--font-display);font-size:15px;font-weight:700}.student-breakout-group span,.student-breakout-group small{color:var(--color-text-muted);font-size:12px}.student-wallet-card{box-shadow:none;background:0 0;border:0;border-radius:0;flex-direction:column;gap:16px;padding:0;display:flex}.student-wallet-header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.student-wallet-eyebrow{color:var(--color-accent);margin:0 0 6px;font-size:12px;font-weight:700}.student-wallet-title{font-family:var(--font-display);color:var(--color-text);margin:0;font-size:18px;font-weight:700}.student-wallet-link{border:1px solid var(--color-border);border-radius:var(--radius-btn);color:var(--color-text);white-space:nowrap;align-items:center;padding:8px 12px;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.student-wallet-link:hover{border-color:var(--color-accent);color:var(--color-accent)}.student-wallet-balance-row{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:16px;display:flex}.student-wallet-balance-label{color:var(--color-text-muted);font-size:13px}.student-wallet-balance-value{font-family:var(--font-display);color:var(--color-text);font-size:28px;font-weight:700}.student-wallet-fd-strip{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;display:grid}.student-wallet-fd-chip{background:var(--color-accent-tinted-bg);min-height:112px;color:var(--color-accent-tinted-text);border:1px solid 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12px;font-size:16px;font-weight:800}.reading-entries-empty{color:var(--color-text-muted);margin:0;font-size:13px;font-weight:700}.reading-entries-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.reading-entry{border:1px solid var(--color-border);background:var(--color-surface-alt);border-radius:10px;padding:14px}.reading-entry-head{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.reading-entry-badge{color:#fff;border-radius:6px;padding:2px 8px;font-size:11px;font-weight:800}.reading-entry-badge-comic{background:#f59e0b}.reading-entry-badge-story{background:#6366f1}.reading-entry-title{color:var(--color-text);font-size:15px;font-weight:800}.reading-entry-meta{color:var(--color-text-muted);margin:4px 0 0;font-size:12px;font-weight:700}.reading-entry-reflection{color:var(--color-text);white-space:pre-wrap;margin:8px 0 0;font-size:14px;font-weight:700;line-height:1.5}.reading-entry-evaluation{flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;display:flex}.reading-entry-score{background:var(--color-accent-tinted-bg);color:var(--color-accent);border-radius:8px;flex:none;padding:3px 8px;font-size:12px;font-weight:800}.reading-entry-feedback{min-width:0;color:var(--color-text-muted);font-size:12px;font-weight:700}@media (max-width:640px){.reading-form-row-2{grid-template-columns:1fr}}
.character-page{min-height:calc(100vh - 64px);max-width:var(--container-max-width);margin:0 auto;padding:32px 24px 64px}.character-page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}.character-page-title{font-family:var(--font-display);font-size:var(--text-display-size);font-weight:var(--text-display-weight);letter-spacing:var(--text-display-ls);color:var(--color-text);margin:0}.character-page-subtitle{color:var(--color-text-muted);margin:6px 0 0;font-size:14px;font-weight:600}.character-page-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.character-form-error{color:var(--color-danger);background:#dc262614;border-radius:8px;margin:0;padding:10px 12px;font-size:13px;font-weight:700}.avatar-btn{min-height:var(--tap-min,44px);border-radius:var(--radius-btn);background:var(--color-surface);color:var(--color-text);cursor:pointer;transition:background var(--t-normal), border-color var(--t-normal), color 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0}.avatar-btn-ghost:hover:not(:disabled){border-color:var(--color-border-hover);color:var(--color-text)}.character-balance-chip{border-radius:var(--radius-pill);background:var(--color-accent-tinted-bg);min-height:34px;color:var(--color-accent-tinted-text);align-items:center;padding:0 14px;font-size:14px;font-weight:800;display:inline-flex}.character-balance-chip.is-large{min-height:var(--tap-min,44px);padding:0 18px;font-size:16px}.avatar-category-tabs{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.avatar-category-tab{border:1px solid var(--color-border);border-radius:var(--radius-pill);background:var(--color-surface);min-height:36px;color:var(--color-text-muted);cursor:pointer;transition:background var(--t-normal), border-color var(--t-normal), color var(--t-normal);padding:0 14px;font-size:13px;font-weight:700}.avatar-category-tab:hover{border-color:var(--color-border-hover);color:var(--color-text)}.avatar-category-tab.is-active{border-color:var(--color-accent);background:var(--color-accent-tinted-bg);color:var(--color-accent-tinted-text)}.avatar-item-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;display:grid}.avatar-item-card{border:var(--border-card);border-radius:var(--radius-card);background:var(--color-surface);box-shadow:var(--shadow-card);transition:box-shadow var(--t-slow), border-color var(--t-slow);flex-direction:column;gap:12px;padding:14px;display:flex}.avatar-item-card:hover{box-shadow:var(--shadow-card-hover);border-color:var(--color-border-hover)}.avatar-item-card.is-owned{border-color:#1683c747}.avatar-item-card.is-equipped{box-shadow:0 0 0 2px var(--color-accent)}.avatar-item-preview{border-radius:var(--radius-control);background:var(--color-bg-alt);justify-content:center;align-items:center;min-height:80px;display:flex}.avatar-item-info{flex-direction:column;gap:8px;display:flex}.avatar-item-name-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.avatar-item-name{color:var(--color-text);font-size:15px;font-weight:800}.avatar-item-desc{color:var(--color-text-muted);margin:0;font-size:12px;line-height:1.45}.avatar-item-actions{margin-top:auto}.avatar-owned-badge{border-radius:var(--radius-pill);background:var(--color-accent-tinted-bg);min-height:34px;color:var(--color-accent-tinted-text);align-items:center;padding:0 12px;font-size:13px;font-weight:800;display:inline-flex}.avatar-rarity{text-transform:uppercase;border-radius:6px;align-items:center;padding:2px 8px;font-size:11px;font-weight:800;display:inline-flex}.avatar-rarity-common{background:var(--color-surface-alt);color:var(--color-text-muted)}.avatar-rarity-rare{background:var(--color-accent-tinted-bg);color:var(--color-accent-tinted-text)}.avatar-rarity-epic{background:var(--color-learning-lavender);color:#5b21b6}.avatar-rarity-legendary{background:var(--color-learning-coral);color:#9a3412}.avatar-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:240px;padding:32px;display:flex}.avatar-state.is-error{color:var(--color-danger)}.avatar-state-message{color:var(--color-text-muted);margin:0;font-size:15px;font-weight:700}.avatar-empty{border:1px dashed var(--color-border);border-radius:var(--radius-card);background:var(--color-bg-alt);color:var(--color-text-muted);text-align:center;padding:48px 24px;font-size:14px;font-weight:700}.character-room-layout{grid-template-columns:minmax(280px,360px) minmax(0,1fr);align-items:start;gap:24px;display:grid}.character-preview-panel{border:var(--border-card);border-radius:var(--radius-card);background:var(--color-surface);box-shadow:var(--shadow-card);flex-direction:column;gap:16px;padding:20px;display:flex;position:sticky;top:80px}.character-preview-stage{border-radius:var(--radius-control);background:linear-gradient(#f7fbff 0%,#edf6ff 100%);justify-content:center;align-items:center;min-height:280px;display:flex}.character-preview-meta{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.character-inventory-panel{min-width:0}.character-shop-page .avatar-category-tabs{margin-top:8px}.character-town-page{max-width:1440px}.character-town-map{width:100%}.character-town-map-scroll{background:#6eb7e8;border-radius:8px;overflow:auto visible;box-shadow:0 18px 40px #0f172a2e}.character-town-ground{isolation:isolate;background-image:url(/avatar/reading-champion-map.png);background-position:50%;background-repeat:no-repeat;background-size:100% 100%;width:1024px;max-width:none;min-height:1365px;margin:0 auto;position:relative}.character-town-floor{display:contents}.character-town-resident{left:var(--spawn-x,50%);top:var(--spawn-y,50%);z-index:1;pointer-events:auto;flex-direction:column;justify-content:flex-end;align-items:center;width:112px;min-height:150px;display:flex;position:absolute;transform:translate(-50%,-100%)translateY(28px)}.character-town-resident.is-hidden{opacity:.62}.character-town-avatar-wrap{justify-content:center;align-items:center;width:92px;height:130px;display:flex}.character-town-hidden{color:#ffffffd1;background:#3b4c5b73;border-radius:36px 36px 18px 18px;justify-content:center;align-items:center;width:66px;height:104px;font-size:26px;font-weight:800;display:flex;box-shadow:inset 0 -8px #0f172a29}.character-town-sprite{background-image:url(/avatar/default-character-sprite.png);background-position:var(--avatar-sprite-position-x,0%) var(--avatar-sprite-position-y,0%);width:84px;height:168px;image-rendering:pixelated;background-repeat:no-repeat;background-size:800% 200%;display:block;transform:translateY(10px)}.character-town-badge{color:#6b3f0b;white-space:nowrap;background:#ffec95f0;border:1px solid #82581857;border-radius:999px;justify-content:center;align-items:center;max-width:118px;min-height:20px;margin:-14px 0 4px;padding:2px 7px;font-size:11px;font-weight:900;line-height:1.1;display:inline-flex;box-shadow:0 2px #452b171f}.character-town-name{color:#3f2d1c;text-align:center;word-break:keep-all;background:#fff8ddeb;border:1px solid #4a382452;border-radius:999px;justify-content:center;align-items:center;max-width:124px;min-height:26px;margin-top:-4px;padding:3px 8px;font-size:14px;font-weight:800;line-height:1.15;display:inline-flex;box-shadow:0 3px #452b172e}.character-avatar{shape-rendering:crispedges;image-rendering:pixelated;display:block}@media (max-width:760px){.character-page{padding:20px 16px 48px}.character-page-header{flex-direction:column}.character-room-layout{grid-template-columns:1fr}.character-preview-panel{position:static}.avatar-item-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.character-town-map-scroll{border-radius:0;margin:0 -16px}.character-town-ground{width:1024px;min-height:1365px}.character-town-resident{width:104px;transform:translate(-50%,-100%)translateY(26px)}.character-town-sprite{width:78px;height:156px}.character-town-name{max-width:112px;font-size:13px}}
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th,.plant-student-table td{text-align:left;border-bottom:1px solid var(--color-border);padding:10px 8px;font-size:14px}.plant-student-table th{color:var(--color-text-muted);font-size:12px;font-weight:600}.plant-stalled-badge{color:var(--color-plant-stalled);border-radius:var(--radius-pill);background:#c628281a;padding:1px 8px;font-size:11px;font-weight:700}.plant-matrix-wrap{max-width:100%;padding:20px;overflow:auto}.plant-matrix{border-collapse:collapse}.plant-matrix th,.plant-matrix td{border:1px solid var(--color-border);text-align:center;vertical-align:middle;background:var(--color-surface);width:80px;height:80px}.plant-matrix thead th{background:var(--color-bg-alt);z-index:2;font-size:12px;position:sticky;top:0}.plant-matrix tbody th{background:var(--color-bg-alt);z-index:1;font-size:12px;position:sticky;left:0}.plant-matrix-cell 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var(--color-border);text-align:center;border-radius:var(--radius-card);cursor:pointer;color:var(--color-text-muted);padding:14px}.plant-modal .plant-upload-drop:hover{border-color:var(--color-plant-active);color:var(--color-plant-active)}.plant-thumb-grid{grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;margin-top:10px;display:grid}.plant-thumb{aspect-ratio:1;background:var(--color-bg);border-radius:8px;position:relative;overflow:hidden}.plant-thumb img{object-fit:cover;width:100%;height:100%}.plant-thumb .plant-thumb-x{color:#fff;cursor:pointer;background:#0000008c;border:0;border-radius:50%;width:24px;height:24px;font-size:14px;line-height:24px;position:absolute;top:2px;right:2px}.plant-modal-actions{justify-content:flex-end;gap:10px;margin-top:10px;display:flex}.plant-modal-actions button{border-radius:var(--radius-btn);border:1px solid var(--color-border);background:var(--color-surface);cursor:pointer;padding:8px 16px;font-weight:600}.plant-modal-actions button.primary{background:var(--color-plant-active);color:#fff;border-color:var(--color-plant-active)}.plant-modal-actions button:disabled{opacity:.5;cursor:not-allowed}.plant-observation-editor{gap:16px;display:grid}.plant-observation-editor h3,.plant-observation-editor .plant-modal-row,.plant-observation-editor .plant-modal-actions{margin:0}.plant-observation-editor .plant-modal-row{gap:10px;display:grid}.plant-observation-editor .plant-upload-drop{display:block}.plant-observation-editor .plant-thumb-grid,.plant-observation-editor .plant-upload-progress{margin-top:2px}.plant-observation-editor .plant-memo-count{color:var(--color-text-faint);text-align:right;margin-top:-2px;font-size:11px;line-height:1.3}.plant-observation-editor .plant-error{margin:-4px 0 0}.plant-reason-list label{border-radius:var(--radius-btn);cursor:pointer;align-items:center;gap:10px;padding:8px;display:flex}.plant-reason-list label:hover{background:var(--color-bg)}.plant-reason-other{border:1px solid var(--color-border);border-radius:var(--radius-btn);width:100%;font:inherit;padding:8px}.plant-error{color:var(--color-plant-stalled);margin-top:6px;font-size:13px}.plant-upload-progress{background:var(--color-plant-active);height:3px;animation:1.5s infinite plant-upload-indeterminate}@keyframes plant-upload-indeterminate{0%{width:0%}50%{width:70%}to{width:100%}}.plant-empty-state{text-align:center;color:var(--color-text-muted);padding:60px 20px}.plant-lightbox{z-index:300;cursor:zoom-out;background:#000000d9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.plant-lightbox img{max-width:94vw;max-height:94vh}.plant-head-nickname{align-items:baseline;gap:8px;display:inline-flex}.plant-head-nickname-edit-btn{border:1px solid var(--color-border);border-radius:var(--radius-pill);color:var(--color-text-muted);cursor:pointer;background:0 0;padding:1px 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2px #27a35f2e, var(--shadow-sm)}.plant-stage-body-head h3{align-items:center;gap:6px;margin:0 0 4px;font-size:15px;font-weight:700;display:flex}.plant-stage-body-head p{color:var(--color-text-muted);margin:0 0 10px;font-size:13px}.plant-stage-body-icon{font-size:18px;line-height:1}.plant-stage-body-pill{background:var(--color-plant-active);color:#fff;border-radius:var(--radius-pill);margin-left:4px;padding:1px 8px;font-size:11px;font-weight:700}.plant-stage-body-points{margin:6px 0 10px}.plant-stage-body-points h4{color:var(--color-text-muted);margin:0 0 4px;font-size:12px;font-weight:600}.plant-stage-body-points ul{color:var(--color-text);margin:0;padding-left:18px;font-size:13px;list-style:outside}.plant-stage-body-obs{margin-top:8px}.plant-stage-body-empty{color:var(--color-text-muted);margin:6px 0 4px;font-size:13px}.plant-stage-body-obs-grid{gap:10px;width:100%;padding-bottom:6px;display:flex;overflow-x:auto}.plant-stage-body-obs-grid::-webkit-scrollbar{height:4px}.plant-stage-body-obs-grid::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}.plant-stage-body-actions{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.plant-stage-body-actions button{border-radius:var(--radius-btn);border:1px solid var(--color-border);background:var(--color-surface);cursor:pointer;font:inherit;padding:6px 14px;font-size:13px}.plant-stage-body-actions button.primary{background:var(--color-plant-active);color:#fff;border-color:#0000}.plant-stage-body-actions button:disabled{opacity:.6;cursor:not-allowed}.plant-teacher-mode{padding:0}.plant-teacher-banner{background:var(--color-accent-tinted-bg);max-width:880px;color:var(--color-accent-tinted-text);border-radius:var(--radius-card);border:1px solid var(--color-border);align-items:center;gap:10px;margin:0 auto 14px;padding:10px 14px;font-size:13px;display:flex}.plant-teacher-banner-text{flex:1}.plant-teacher-banner-back{color:var(--color-accent-tinted-text);border:1px solid var(--color-border);border-radius:var(--radius-pill);background:var(--color-surface);padding:2px 10px;font-weight:600;text-decoration:none}.plant-teacher-banner-back:hover{border-color:var(--color-border-hover)}.plant-student-row-link{cursor:pointer;transition:background .12s}.plant-student-row-link:hover{background:var(--color-bg-alt)}.plant-student-row-link:focus{outline:2px solid var(--color-accent);outline-offset:-2px}.plant-student-row-name{color:var(--color-text);font-weight:600;text-decoration:none}.plant-student-row-name:hover{text-decoration:underline}.plant-matrix-secondary-link{color:var(--color-text-muted);border:1px solid var(--color-border);border-radius:var(--radius-btn);background:0 0;align-items:center;gap:4px;padding:5px 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#3d4e3014}.plant-hero-main-card{padding:22px;position:relative;overflow:hidden}.plant-hero-main-card:after{content:"";background:radial-gradient(circle,#27a35f29,#0000 66%);border-radius:50%;width:150px;height:150px;position:absolute;top:-44px;right:-44px}.plant-hero-eyebrow{color:#66825f;letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:6px;font-size:11px;font-weight:800;display:inline-flex}.plant-hero-title-row{align-items:center;gap:12px;margin-top:12px;display:flex}.plant-hero-progress{margin-top:22px}.plant-hero-progress-head,.plant-hero-stat-row{color:var(--color-text-muted);justify-content:space-between;align-items:center;gap:10px;font-size:13px;display:flex}.plant-hero-progress-head strong,.plant-hero-stat-row strong{color:var(--color-text)}.plant-hero-progress-track{background:#27a35f1f;border-radius:999px;height:12px;margin-top:8px;overflow:hidden}.plant-hero-progress-track span{border-radius:inherit;background:linear-gradient(90deg,#27a35f,#9bbf52);height:100%;display:block}.plant-hero-stat-row{flex-wrap:wrap;justify-content:flex-start;margin-top:16px}.plant-hero-stat-row span{background:#ffffffb8;border:1px solid #5b805e29;border-radius:999px;padding:6px 10px}.plant-hero-mission-card{background:linear-gradient(145deg,#f2f8e9,#fffaf0);padding:20px}.plant-hero-mission-card h2{letter-spacing:-.3px;margin:10px 0 12px;font-size:20px}.plant-hero-mission-card ul{gap:8px;margin:0 0 16px;padding:0;list-style:none;display:grid}.plant-hero-mission-card li{color:var(--color-text);padding-left:20px;font-size:13px;line-height:1.45;position:relative}.plant-hero-mission-card li:before{content:"✓";color:var(--color-plant-active);font-weight:900;position:absolute;top:0;left:0}.plant-matrix-shell{padding:24px 32px}.plant-matrix-toolbar{justify-content:space-between;align-items:center;gap:14px;margin-bottom:10px;padding:10px 0;display:flex}.plant-matrix-toolbar 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.plant-obs-feed-thumb{transform:scale(1.035)}.plant-obs-feed-student{color:#fff;font-size:13px;font-weight:700;line-height:1.3}.plant-obs-feed-plant{color:#ffffffdb;text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.plant-obs-feed-memo{color:#fffc;text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:12px;display:none;overflow:hidden}.plant-obs-feed-time{color:#ffffffbd;font-size:11px}.plant-obs-detail-modal{background:var(--color-surface);cursor:default;border-radius:20px;flex-direction:column;width:90vw;max-width:580px;max-height:85vh;display:flex;position:relative;overflow-y:auto}.plant-obs-detail-close{z-index:2;position:absolute;top:12px;right:12px}.plant-obs-detail-img-wrap{aspect-ratio:16/10;background:var(--color-surface-alt);border-radius:20px 20px 0 0;width:100%;position:relative;overflow:hidden}.plant-obs-detail-info{gap:10px;padding:20px 24px 24px;display:grid}.plant-obs-detail-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.plant-obs-detail-stage{color:var(--color-accent);font-size:13px;font-weight:600}.plant-obs-detail-student{color:var(--color-text);font-size:13px;font-weight:700}.plant-obs-detail-memo{color:var(--color-text);white-space:pre-wrap;margin:0;font-size:14px;line-height:1.6}.plant-obs-detail-nophoto{color:var(--color-text-muted);margin:0;font-size:13px}.plant-obs-detail-time{color:var(--color-text-faint);font-size:12px}.plant-obs-detail-img{object-fit:contain;width:100%;height:100%;display:block}.plant-obs-detail-empty{background:var(--color-surface-alt);min-height:180px;color:var(--color-text-faint);border-radius:20px 20px 0 0;place-items:center;font-size:32px;font-weight:700;display:grid}.plant-obs-detail-title{color:var(--color-text);font-size:15px}.plant-obs-detail-link{justify-content:center;width:100%;margin-top:4px}.plant-obs-detail-history{gap:8px;margin-top:4px;display:grid}.plant-obs-detail-history>strong{color:var(--color-text);font-size:13px}.plant-obs-detail-history-list{gap:8px;padding-bottom:2px;display:flex;overflow-x:auto}.plant-obs-detail-history-item{border:1px solid var(--color-border);background:var(--color-surface);width:86px;min-width:86px;color:var(--color-text-muted);cursor:pointer;text-align:center;border-radius:8px;gap:4px;padding:6px;display:grid}.plant-obs-detail-history-item[data-active=true]{border-color:var(--color-accent);color:var(--color-text);box-shadow:0 0 0 2px #10b98129}.plant-obs-detail-history-item img,.plant-obs-detail-history-empty{aspect-ratio:1;object-fit:cover;background:var(--color-surface-alt);border-radius:6px;width:100%}.plant-obs-detail-history-empty{place-items:center;font-size:12px;display:grid}.plant-obs-detail-history-item span:last-child{font-size:11px;line-height:1.2}.plant-teacher .plant-obs-feed{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.plant-teacher .plant-obs-feed-card{border:var(--border-card);border-radius:var(--radius-card);background:var(--color-surface);cursor:pointer;text-align:left;width:100%;font:inherit;color:var(--color-text);aspect-ratio:1;box-shadow:var(--shadow-card);transition:box-shadow var(--t-slow), border-color var(--t-slow), transform var(--t-slow);flex-direction:column;gap:0;padding:0;display:flex;position:relative;overflow:hidden}.plant-teacher .plant-obs-feed-card:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}.plant-teacher .plant-obs-feed-thumb{border-radius:var(--radius-card) var(--radius-card) 0 0;object-fit:cover;background:var(--color-surface-alt);width:100%;height:70%;display:block}.plant-teacher .plant-obs-feed-noimg{border-radius:var(--radius-card) var(--radius-card) 0 0;width:100%;height:70%;color:var(--color-text-faint);background:var(--color-surface-alt);place-items:center;font-size:28px;font-weight:700;display:grid}.plant-teacher .plant-obs-feed-info{min-width:0;color:var(--color-text);text-shadow:none;background:0 0;gap:2px;padding:10px 12px 12px;display:grid;position:static;inset:auto}.plant-teacher .plant-obs-feed-student{color:var(--color-text);font-size:13px;font-weight:700;line-height:1.3}.plant-teacher .plant-obs-feed-plant{color:var(--color-text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.plant-teacher .plant-obs-feed-memo{display:none}.plant-teacher .plant-obs-feed-time{color:var(--color-text-faint);font-size:11px}@media (max-width:1180px){.plant-teacher .plant-obs-feed{grid-template-columns:repeat(3,1fr)}}@media (max-width:760px){.plant-teacher .plant-obs-feed{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.plant-obs-feed-card{padding:10px}.plant-obs-feed-student{font-size:13px}.plant-obs-feed-time{font-size:10px}}