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var(--border);background:var(--surface-muted);color:var(--text-secondary);cursor:pointer;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:4px;font-size:11px;font-weight:700;display:flex}.gp-preview-add__icon{color:var(--orange);font-size:24px;font-weight:300;line-height:1}.gp-progress{text-align:center;padding:20px 0}.gp-progress__bar{background:var(--progress-bg);border-radius:4px;width:100%;height:8px;margin-bottom:10px;overflow:hidden}.gp-progress__fill{background:var(--orange);border-radius:4px;height:100%;transition:width .3s}.gp-progress__text{color:var(--text-secondary);margin:0;font-size:14px;font-weight:700}.gp-action-row{grid-template-columns:1fr 1fr;gap:10px;margin-top:4px;display:grid}.gp-full-btn{width:100%;margin-top:8px}.gp-gallery-backdrop{z-index:300;background:#000000f0;flex-direction:column;justify-content:center;align-items:center;animation:.15s ease-out 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12px;display:flex}.gp-gallery-counter{color:#ffffffb3;font-size:14px;font-weight:700}.gp-gallery-close{color:#fff;cursor:pointer;background:#ffffff1f;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;display:flex}.gp-gallery-main{flex:1;justify-content:center;align-items:center;width:100%;min-height:0;display:flex;position:relative}.gp-gallery-media{object-fit:contain;border-radius:8px;max-width:100%;max-height:75svh}.gp-gallery-arrow{z-index:5;color:#fff;cursor:pointer;background:#ffffff1f;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:28px;font-weight:700;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.gp-gallery-arrow--left{left:4px}.gp-gallery-arrow--right{right:4px}.gp-gallery-date{color:#ffffff80;margin:10px 0 0;font-size:12px}.group-photo-card{border:1px solid var(--border-light);border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow-sm);margin:0 16px 12px;padding:10px 12px}.group-photo-card__header{justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;display:flex}.group-photo-card__title{color:var(--text-primary);margin:0;font-size:13px;font-weight:800}.group-photo-card__actions{grid-template-columns:1fr;gap:8px;display:grid}.group-photo-card__btn{border-radius:var(--radius-sm);cursor:pointer;justify-content:center;align-items:center;gap:6px;min-height:36px;padding:6px 10px;font-size:12px;font-weight:700;display:inline-flex}.group-photo-card__btn--camera{background:var(--orange);color:#fff;border:none}@keyframes gp-fade-in{0%{opacity:0}to{opacity:1}}@keyframes gp-slide-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}.quick-upload-backdrop{z-index:200;background:#1c1b1b73;justify-content:center;align-items:flex-end;padding:0;animation:.2s ease-out quick-upload-fade-in;display:flex;position:fixed;inset:0}.quick-upload-sheet{width:100%;max-width:480px;max-height:min(92svh,720px);padding:8px 16px calc(16px + env(safe-area-inset-bottom));background:var(--surface);animation:quick-upload-slide-up .25s var(--ease-out);border-radius:16px 16px 0 0;overflow-y:auto;box-shadow:0 -8px 32px #0000001f}.quick-upload-sheet__handle{border-radius:var(--radius-pill);background:var(--border);width:40px;height:4px;margin:4px auto 12px}.quick-upload-sheet__student{align-items:center;gap:12px;margin-bottom:16px;display:flex}.quick-upload-sheet__avatar{border-radius:var(--radius-sm);object-fit:cover;border:1px solid var(--border-light);flex-shrink:0;width:48px;height:48px}.quick-upload-sheet__title{color:var(--text-primary);margin:0;font-size:18px;font-weight:800;line-height:1.25}.quick-upload-sheet__subtitle{color:var(--text-secondary);margin:4px 0 0;font-size:13px;line-height:1.4}.quick-upload-source{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px;display:grid}.quick-upload-source__btn{border:1px dashed var(--border);border-radius:var(--radius-md);background:var(--surface-muted);min-height:108px;color:var(--brand);font-family:var(--font);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:16px;font-size:13px;font-weight:700;transition:border-color .2s,background .2s;display:flex}.quick-upload-source__btn:hover{border-color:var(--brand);background:var(--brand-soft)}.quick-upload-preview{margin-bottom:16px}.quick-upload-preview__media{object-fit:contain;border-radius:var(--radius-md);background:var(--avatar-bg);border:1px solid var(--border-light);width:100%;max-height:220px;display:block}.quick-upload-preview__change{color:var(--brand);font-family:var(--font);cursor:pointer;background:0 0;border:none;margin-top:8px;padding:0;font-size:13px;font-weight:700}.quick-upload-field{flex-direction:column;gap:6px;margin-bottom:14px;display:flex}.quick-upload-field__label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);font-size:12px;font-weight:800}.quick-upload-field__select{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);width:100%;min-height:44px;font-family:var(--font);color:var(--text-primary);padding:10px 12px;font-size:15px}.quick-upload-field__hint{color:var(--text-secondary);font-size:12px}.quick-upload-toggle{border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-muted);color:var(--text-primary);cursor:pointer;align-items:center;gap:10px;margin-bottom:14px;padding:12px 14px;font-size:14px;font-weight:700;line-height:1.4;display:flex}.quick-upload-toggle input{width:20px;height:20px;accent-color:var(--orange);cursor:pointer;flex-shrink:0;margin:0}.quick-upload-summary{background:var(--surface-muted);margin-bottom:14px;padding:12px 14px}.quick-upload-summary__row{color:var(--text-secondary);justify-content:space-between;gap:12px;margin:0 0 8px;font-size:13px;display:flex}.quick-upload-summary__row:last-child{margin-bottom:0}.quick-upload-summary__row strong{color:var(--text-primary);text-align:right}.quick-upload-sheet__actions{grid-template-columns:1fr 1fr;gap:10px;margin-top:4px;display:grid}.quick-upload-sheet__error{color:var(--red);margin:0 0 10px;font-size:13px}.quick-upload-sheet__success{border-radius:var(--radius-sm);color:var(--text-primary);background:#22c55e1a;border:1px solid #22c55e40;margin:0 0 16px;padding:14px;font-size:14px;line-height:1.45}.quick-upload-picker{border:1px solid var(--border-light);border-radius:var(--radius-md);max-height:280px;margin:0 0 16px;padding:0;list-style:none;overflow-y:auto}.quick-upload-picker__item{border:none;border-bottom:1px solid var(--border-light);text-align:left;cursor:pointer;width:100%;font-family:var(--font);background:0 0;align-items:center;gap:12px;padding:12px 14px;display:flex}.quick-upload-picker__item:last-child{border-bottom:none}.quick-upload-picker__item:hover{background:var(--brand-soft)}.quick-upload-picker__avatar{border-radius:var(--radius-sm);object-fit:cover;width:36px;height:36px}.quick-upload-picker__name{color:var(--text-primary);font-size:14px;font-weight:700}@keyframes quick-upload-fade-in{0%{opacity:0}to{opacity:1}}@keyframes quick-upload-slide-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}:root{--bg:#faf7f5;--bg-accent:linear-gradient(165deg, #fff7ed 0%, #faf7f5 42%, #f5f0ec 100%);--surface:#fff;--surface-muted:#f3eeea;--surface-hover:#fffdfb;--border:#ddc1af8c;--border-light:#ddc1af38;--text-primary:#1a1714;--text-secondary:#5c4a3a;--text-muted:#8a7968;--brand:#f97316;--brand-hover:#ea580c;--brand-pressed:#c2410c;--brand-light:#f973161f;--brand-soft:#f9731614;--orange:var(--brand);--orange-dark:#9a3412;--orange-active:#fff;--orange-light:var(--brand-light);--red:#dc2626;--red-light:#dc26261a;--green:#15803d;--green-bright:#16a34a;--green-light:#16a34a1f;--blue:#2563eb;--blue-light:#2563eb1a;--amber:#d97706;--amber-light:#d977061f;--gray-badge:#57534e;--gray-badge-light:#57534e1a;--avatar-bg:#ece7e2;--progress-bg:#ece7e2;--radius-sm:8px;--radius-md:10px;--radius-lg:12px;--radius-pill:9999px;--shadow-sm:0 1px 2px #1a17140a;--shadow-md:0 4px 14px #1a17140f;--shadow-lg:0 8px 24px #1a171414;--shadow-brand:0 4px 12px #f973162e;--header-height:48px;--nav-height:62px;--sidebar-width:184px;--content-max:920px;--page-gutter:14px;--tag-success:#15803d;--tag-warning:#d97706;--tag-danger:#dc2626;--tag-success-light:#15803d1f;--tag-warning-light:#d977061f;--tag-danger-light:#dc26261f;--font:"Nunito", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;--ease-out:cubic-bezier(.22, 1, .36, 1);--focus-ring:0 0 0 3px #f9731638}@media (width>=900px){:root{--page-gutter:20px;--header-height:42px}}.page{padding:8px 0 16px}.page--with-header{padding-top:8px}.page__title{letter-spacing:-.02em;color:var(--text-primary);margin:0;font-size:20px;font-weight:800;line-height:1.2}.page__title--sm{font-size:20px}.page__subtitle{color:var(--text-secondary);margin:4px 0 0;font-size:13px;line-height:1.45}.page-header{margin-bottom:16px}.page-header__eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--brand);margin:0 0 4px;font-size:11px;font-weight:800}.page-header__title{letter-spacing:-.02em;color:var(--text-primary);margin:0;font-size:20px;font-weight:800;line-height:1.2}.page-header__subtitle{color:var(--text-secondary);margin:4px 0 0;font-size:13px;line-height:1.45}.section-title{letter-spacing:-.01em;color:var(--text-primary);margin:0;font-size:15px;font-weight:800}.section-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.link-btn{color:var(--brand);cursor:pointer;border-radius:var(--radius-sm);transition:background .2s var(--ease-out);background:0 0;border:none;padding:6px 10px;font-size:14px;font-weight:700}.link-btn:hover{background:var(--brand-soft)}.card{background:var(--surface);border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:box-shadow .2s var(--ease-out), border-color .2s var(--ease-out);padding:12px 14px}.card--interactive:hover{box-shadow:var(--shadow-md);border-color:var(--border)}.card--shadow{border:none;border-top:3px solid var(--brand);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.badge{border-radius:var(--radius-pill);letter-spacing:.05em;text-transform:uppercase;align-items:center;gap:5px;padding:3px 8px;font-size:10px;font-weight:800;display:inline-flex}.badge--active,.badge--progress{background:var(--blue-light);color:var(--blue)}.badge--completed{background:var(--gray-badge-light);color:var(--gray-badge)}.badge--uploaded{background:var(--green-light);color:var(--green)}.badge--pending{background:var(--amber-light);color:var(--amber)}.badge--priority{background:var(--red-light);color:var(--red)}.badge--tag-success{background:var(--tag-success-light);color:var(--tag-success)}.badge--tag-warning{background:var(--tag-warning-light);color:var(--tag-warning)}.badge--tag-danger{background:var(--tag-danger-light);color:var(--tag-danger)}.badge__dot{background:currentColor;border-radius:50%;width:6px;height:6px}.progress-bar{background:var(--progress-bg);border-radius:var(--radius-pill);height:6px;overflow:hidden}.progress-bar--sm{height:5px}.progress-bar__fill{background:linear-gradient(90deg, var(--brand), #fb923c);border-radius:var(--radius-pill);height:100%;transition:width .4s var(--ease-out)}.progress-bar__fill--green{background:linear-gradient(90deg, var(--green), var(--green-bright))}.progress-bar__fill--blue{background:linear-gradient(90deg, var(--blue), #60a5fa)}.stat-value{color:var(--text-primary);letter-spacing:-.02em;font-weight:800}.stat-value--lg{font-size:34px;line-height:1}.stat-value--md{font-size:28px;line-height:1}.stat-value--red{color:var(--red)}.label-caps{letter-spacing:.08em;color:var(--text-muted);text-transform:uppercase;font-size:11px;font-weight:800}.chip{border:1px solid var(--border-light);border-radius:var(--radius-pill);background:var(--surface);color:var(--text-secondary);cursor:pointer;white-space:nowrap;transition:all .2s var(--ease-out);padding:6px 12px;font-size:12px;font-weight:700}.chip:hover{border-color:var(--border);color:var(--text-primary)}.chip--active{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:var(--shadow-brand)}.btn-primary{background:var(--brand);border-radius:var(--radius-sm);color:#fff;cursor:pointer;width:100%;min-height:34px;box-shadow:var(--shadow-brand);transition:background .2s var(--ease-out);border:none;justify-content:center;align-items:center;gap:8px;font-size:13px;font-weight:700;display:inline-flex}.btn-primary:hover:not(:disabled){background:var(--brand-hover)}.btn-primary:disabled{opacity:.65;cursor:not-allowed}.btn-outline{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);width:100%;min-height:32px;color:var(--text-primary);cursor:pointer;transition:background .2s var(--ease-out), border-color .2s var(--ease-out);justify-content:center;align-items:center;gap:6px;padding:0 12px;font-size:13px;font-weight:700;display:inline-flex}.btn-outline:hover:not(:disabled){background:var(--surface-muted);border-color:var(--brand);color:var(--brand)}.btn-outline:disabled{opacity:.6;cursor:not-allowed}.search-input-wrap{position:relative}.search-input{box-sizing:border-box;background:var(--surface);border:1px solid var(--border-light);border-radius:var(--radius-sm);width:100%;height:38px;color:var(--text-primary);transition:border-color .2s var(--ease-out), box-shadow .2s var(--ease-out);outline:none;padding:0 14px 0 36px;font-size:14px}.search-input:focus{border-color:var(--brand);box-shadow:var(--focus-ring)}.search-input::placeholder{color:var(--text-muted)}.search-input-wrap .search-icon{color:var(--text-muted);position:absolute;top:50%;left:14px;transform:translateY(-50%)}.breadcrumb{letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);align-items:center;gap:6px;margin-bottom:10px;font-size:12px;font-weight:700;display:flex;overflow-x:auto}.breadcrumb__active{color:var(--brand)}.list-row{border:none;border-bottom:1px solid var(--border-light);text-align:left;cursor:pointer;width:100%;transition:background .2s var(--ease-out);background:0 0;align-items:center;gap:12px;padding:10px 12px;display:flex}.list-row-wrap{border-bottom:1px solid var(--border-light);align-items:stretch;display:flex}.list-row-wrap .list-row.list-row__main{border-bottom:none;flex:1;min-width:0}.list-row__upload-btn{border:none;border-left:1px solid var(--border-light);width:52px;color:var(--brand);cursor:pointer;transition:background .2s var(--ease-out);background:0 0;flex-shrink:0;justify-content:center;align-items:center;display:flex}.list-row__upload-btn:hover,.list-row:hover{background:var(--brand-soft)}.list-row__avatar{border-radius:var(--radius-sm);border:1px solid var(--border-light);background:var(--avatar-bg);flex-shrink:0;width:40px;height:40px;overflow:hidden}.list-row__avatar img{object-fit:cover;width:100%;height:100%}.list-row__info{flex:1;min-width:0}.list-row__name{color:var(--text-primary);margin:0;font-size:14px;font-weight:700;line-height:1.3}.list-row__meta{color:var(--text-secondary);margin:2px 0 0;font-size:12px;line-height:1.35}.list-row__right{align-items:center;gap:8px;display:flex}.school-thumb{border-radius:var(--radius-sm);background:var(--avatar-bg);width:40px;height:40px;box-shadow:inset 0 0 0 1px var(--border-light);flex-shrink:0;overflow:hidden}.school-thumb img{object-fit:cover;width:100%;height:100%}.chevron-btn{background:var(--surface-muted);width:26px;height:26px;color:var(--text-secondary);border-radius:50%;flex-shrink:0;place-items:center;display:grid}.completion-ring{--progress:0;background:conic-gradient(var(--brand) calc(var(--progress) * 1%), var(--progress-bg) 0);border-radius:50%;flex-shrink:0;place-items:center;width:38px;height:38px;display:grid}.completion-ring__inner{background:var(--surface);width:30px;height:30px;color:var(--text-primary);border-radius:50%;place-items:center;font-size:9px;font-weight:800;display:grid}.stat-card{border-radius:var(--radius-md);border:1px solid var(--border-light);background:var(--surface);box-shadow:var(--shadow-sm);padding:10px 12px}.stat-card__icon-wrap{border-radius:var(--radius-sm);place-items:center;width:28px;height:28px;display:grid}.stat-card__value{letter-spacing:-.02em;color:var(--text-primary);margin:6px 0 0;font-size:20px;font-weight:800;line-height:1}.stat-card__hint{color:var(--text-secondary);margin:4px 0 0;font-size:11px;font-weight:600}.stat-card__top{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.stat-card__label{letter-spacing:.07em;text-transform:uppercase;color:var(--text-muted);font-size:10px;font-weight:800}.stat-card--brand .stat-card__icon-wrap{background:var(--brand-light);color:var(--brand)}.stat-card--blue .stat-card__icon-wrap{background:var(--blue-light);color:var(--blue)}.stat-card--danger .stat-card__icon-wrap{background:var(--red-light);color:var(--red)}.stat-card--brand{border-top:2px solid var(--brand)}.stat-card--blue{border-top:2px solid var(--blue)}.stat-card--danger{border-top:2px solid var(--red)}.stat-card--danger .stat-card__value{color:var(--red)}.demo-chip{border-radius:var(--radius-md);background:var(--brand-soft);color:var(--text-secondary);border:1px dashed #f9731659;align-items:center;gap:8px;margin-top:12px;padding:10px 12px;font-size:12px;display:flex}.demo-chip strong{color:var(--text-primary)}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0}#root{width:100%;min-height:100svh}button,input{font-family:inherit}button:focus-visible,input:focus-visible,a:focus-visible{box-shadow:var(--focus-ring);outline:none}::selection{background:var(--brand-light);color:var(--text-primary)}.app-loading{min-height:100svh;color:var(--text-secondary);background:var(--bg-accent);place-items:center;display:grid}.loading-screen{flex-direction:column;align-items:center;gap:16px;padding:24px;display:flex}.loading-screen__spinner{border:3px solid var(--border-light);border-top-color:var(--brand);border-radius:50%;width:36px;height:36px;animation:.8s linear infinite spin}.loading-screen__text{color:var(--text-secondary);margin:0;font-size:14px;font-weight:700}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fade-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fade-up .45s var(--ease-out) both}.animate-in-delay-1{animation-delay:50ms}.animate-in-delay-2{animation-delay:.1s}.animate-in-delay-3{animation-delay:.15s}