:root{color-scheme:light;--bg: #f7f5f0;--card: #ffffff;--surface: #ffffff;--surface-2: #fdfcfa;--bg-soft: #efece4;--ink: #2b2b2b;--muted: #8a8378;--line: #e7e2d8;--input-bg: #fdfcfa;--header-bg: rgba(247, 245, 240, .9);--accent: #3f7d6e;--accent-strong: #356a5d;--accent-soft: #e6f0ec;--accent-ink: #2f6355;--amber: #c68a2e;--amber-soft: #f7efdf;--amber-line: #ecdcb8;--rose: #b5523f;--rose-soft: #f6e6e2;--green: #3f7d6e;--green-soft: #e6f0ec;--red: #b5523f;--red-soft: #f6e6e2;--lvl-struggling: #b5523f;--lvl-struggling-soft: #f6e6e2;--lvl-grasping: #c97b3d;--lvl-grasping-soft: #f8ecdf;--lvl-reminders: #c68a2e;--lvl-reminders-soft: #f7efdf;--lvl-independent: #3f7d6e;--lvl-independent-soft: #e6f0ec;--lvl-mastering: #3b6ea5;--lvl-mastering-soft: #e4eef7;--mt-requested: #8a8378;--mt-requested-soft: #efede8;--mt-bought: #3b6ea5;--mt-bought-soft: #e4eef7;--mt-delivered: #3f7d6e;--mt-delivered-soft: #e6f0ec;--mt-inclassroom: #7c5cbf;--mt-inclassroom-soft: #efeaf8;--radius: 14px;--radius-sm: 10px;--radius-xs: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .06), 0 8px 24px rgba(0, 0, 0, .04);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04), 0 2px 6px rgba(0, 0, 0, .03);--shadow-lg: 0 2px 6px rgba(0, 0, 0, .05), 0 16px 40px rgba(0, 0, 0, .06);--font: ui-sans-serif, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--space: 4px;--content: min(680px, 100% - 2rem)}@media (prefers-color-scheme: dark){:root{color-scheme:dark;--bg: #1b201d;--card: #232a26;--surface: #232a26;--surface-2: #2a312d;--bg-soft: #2a312d;--ink: #ece7dd;--muted: #9aa196;--line: #343c37;--input-bg: #1f2622;--header-bg: rgba(27, 32, 29, .9);--accent: #7fb8a5;--accent-strong: #97c7b6;--accent-soft: #273a33;--accent-ink: #a9d3c3;--amber: #d8a84f;--amber-soft: #3a2f1d;--amber-line: #4a3c24;--rose: #d9826f;--rose-soft: #3d2621;--green: #7fb8a5;--green-soft: #273a33;--red: #d9826f;--red-soft: #3d2621;--lvl-struggling: #d9826f;--lvl-struggling-soft: #3d2621;--lvl-grasping: #dd9a62;--lvl-grasping-soft: #3a2b1d;--lvl-reminders: #d8a84f;--lvl-reminders-soft: #3a2f1d;--lvl-independent: #7fb8a5;--lvl-independent-soft: #273a33;--lvl-mastering: #7fa8cf;--lvl-mastering-soft: #263347;--mt-requested: #9aa196;--mt-requested-soft: #2a312d;--mt-bought: #7fa8cf;--mt-bought-soft: #263347;--mt-delivered: #7fb8a5;--mt-delivered-soft: #273a33;--mt-inclassroom: #a98fe0;--mt-inclassroom-soft: #2e2740;--shadow: 0 1px 3px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .3);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .35), 0 2px 6px rgba(0, 0, 0, .3);--shadow-lg: 0 2px 6px rgba(0, 0, 0, .4), 0 16px 40px rgba(0, 0, 0, .4)}}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3{font-family:var(--font);font-weight:700;line-height:1.25;letter-spacing:-.01em;margin:0 0 .5em;color:var(--ink)}h1{font-size:clamp(1.5rem,4.5vw,1.9rem)}h2{font-size:1rem}h3{font-size:.95rem}p{margin:0 0 1rem}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:var(--font);cursor:pointer}img{max-width:100%}::selection{background:var(--accent-soft);color:var(--ink)}.wrap{max-width:var(--content);margin:0 auto;padding:1.5rem 0 4rem}.wrap-wide{max-width:min(860px,100% - 2rem);margin:0 auto;padding:1.5rem 0 4rem}main{animation:fade-up .4s ease both}@keyframes fade-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font);font-weight:600;font-size:.95rem;line-height:1;padding:.65rem 1rem;min-height:44px;border-radius:var(--radius-sm);border:1px solid transparent;transition:background .15s ease,border-color .15s ease,color .15s ease,transform .08s ease;text-decoration:none}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-strong);text-decoration:none}.btn-outline{background:var(--surface);color:var(--ink);border-color:var(--line)}.btn-outline:hover{background:var(--surface-2);border-color:var(--muted);text-decoration:none}.btn-ghost{background:transparent;color:var(--accent)}.btn-ghost:hover{background:var(--accent-soft);text-decoration:none}.btn-sm{font-size:.8rem;padding:.4rem .75rem;min-height:34px}.btn-block{width:100%}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}:focus-visible{outline:none}.btn:focus-visible,.list-row:focus-visible,a:focus-visible,.upload-btn:focus-visible{box-shadow:0 0 0 3px var(--accent-soft)}.card,.card-section{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.125rem;margin-bottom:1rem}.card-section{transition:box-shadow .2s ease,border-color .2s ease;scroll-margin-top:76px}.card-section:hover{border-color:var(--line);box-shadow:var(--shadow-lg)}.section-title{display:flex;align-items:center;gap:.45rem;font-size:.82rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--accent);margin-bottom:.9rem}.section-title .icon{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:8px;flex:0 0 auto;background:var(--bg-soft);font-size:.9rem;line-height:1}.item-row{display:flex;align-items:center;gap:.6rem;margin-bottom:.6rem}.checkbox{width:1.35rem;height:1.35rem;border-radius:8px;border:2px solid var(--line);background:var(--surface);display:flex;align-items:center;justify-content:center;color:#fff;cursor:pointer;transition:all .15s ease;flex:0 0 auto}.checkbox.checked{background:var(--accent);border-color:var(--accent)}input[type=text],textarea,input[type=date],input[type=password]{width:100%;font-family:var(--font);font-size:.9rem;color:var(--ink);background:var(--input-bg);border:1px solid var(--line);border-radius:var(--radius-sm);padding:.65rem .8rem;transition:border-color .15s ease,box-shadow .15s ease}textarea{min-height:5rem;resize:vertical;line-height:1.55}input[type=date]{min-height:44px}input::placeholder,textarea::placeholder{color:var(--muted)}input:focus,textarea:focus,input[type=date]:focus,input[type=password]:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}label{display:block;font-size:.78rem;font-weight:600;letter-spacing:.4px;text-transform:uppercase;color:var(--muted);margin-bottom:.4rem}.chip{display:inline-flex;align-items:center;gap:.3rem;font-size:.72rem;font-weight:600;letter-spacing:.3px;padding:.3rem .7rem;border-radius:999px;background:var(--accent-soft);color:var(--accent)}.chip-amber{background:var(--amber-soft);color:var(--amber);border:1px solid var(--amber-line)}.badge{display:inline-block;font-size:.75rem;font-weight:600;letter-spacing:.3px;padding:.25rem .7rem;border-radius:999px}.badge-green{background:var(--green-soft);color:var(--green)}.badge-red{background:var(--red-soft);color:var(--red)}.badge-warn{background:var(--amber-soft);color:var(--amber)}.upload-box{margin-top:.6rem;display:flex;flex-wrap:wrap;gap:.6rem;align-items:center}.thumb{position:relative;width:84px;height:84px;border-radius:var(--radius-xs);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm)}.thumb img{width:100%;height:100%;object-fit:cover;display:block}.thumb .x{position:absolute;top:4px;right:4px;width:22px;height:22px;min-height:0;border-radius:50%;background:#0009;color:#fff;border:none;font-size:12px;line-height:1;display:flex;align-items:center;justify-content:center;padding:0}.upload-btn{display:inline-flex;align-items:center;gap:.4rem;font-size:.82rem;font-weight:600;padding:.5rem .9rem;min-height:40px;border-radius:9px;border:1px dashed var(--line);color:var(--muted);background:transparent;cursor:pointer;text-transform:none;letter-spacing:normal;margin-bottom:0;transition:border-color .15s ease,color .15s ease,background .15s ease}.upload-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.topbar{position:sticky;top:0;z-index:20;background:var(--header-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);padding:.8rem 1.25rem;display:flex;align-items:center;gap:.9rem;flex-wrap:wrap}.topbar .flex{margin-left:auto}.brand{font-weight:700;font-size:1.1rem;color:var(--ink);display:inline-flex;align-items:center;gap:.55rem}.brand-emoji{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:9px;flex:0 0 auto;background:var(--accent-soft);font-size:1rem;line-height:1}.list-row{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);margin-bottom:.7rem;text-decoration:none;color:var(--ink);box-shadow:var(--shadow-sm);transition:border-color .15s ease,box-shadow .2s ease,transform .1s ease}.list-row:hover{border-color:var(--accent);box-shadow:var(--shadow);text-decoration:none}.list-row:active{transform:scale(.99)}.date{font-weight:700;font-size:1rem}.center{text-align:center}.muted{color:var(--muted)}.small{font-size:.82rem}.gap{margin-top:.75rem}.space-between{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.flex{display:flex;align-items:center;gap:.5rem}.stack>*+*{margin-top:.75rem}.divider{height:1px;background:var(--line);margin:1.25rem 0}.save-row{display:flex;align-items:center;justify-content:flex-end;gap:.75rem;flex-wrap:wrap;margin-top:.5rem}.hero{text-align:center;padding:2.25rem 0 1.5rem}.hero .big{display:inline-flex;align-items:center;justify-content:center;width:84px;height:84px;font-size:2.6rem;line-height:1;border-radius:22px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);margin-bottom:1rem}.hero-btns{display:flex;flex-direction:column;gap:.75rem;margin-top:1.5rem}@media (min-width: 520px){.hero-btns{flex-direction:row;justify-content:center;gap:.9rem}.hero-btns .btn{min-width:220px}}.alert{border-radius:var(--radius-sm);padding:.75rem .95rem;margin-bottom:1rem;font-size:.88rem;font-weight:600}.alert-error{background:var(--red-soft);color:var(--red)}.alert-ok{background:var(--green-soft);color:var(--green)}.empty{text-align:center;padding:2.25rem 1rem;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius)}.spinner{width:26px;height:26px;border:3px solid var(--accent-soft);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;margin:2.5rem auto}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;background:#181818d1;z-index:100;display:flex;align-items:center;justify-content:center;padding:1rem;animation:fade .2s ease both}.lightbox img{max-width:94vw;max-height:82vh;border-radius:12px;box-shadow:var(--shadow-lg)}.lightbox .close{position:absolute;top:1rem;right:1rem;width:44px;height:44px;min-height:0;border-radius:var(--radius-sm);background:#ffffff29;color:#fff;border:none;font-size:20px}.lightbox .dl{position:absolute;bottom:1.5rem;left:50%;transform:translate(-50%);background:var(--accent);color:#fff;border:none;padding:.7rem 1.4rem;min-height:44px;border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;box-shadow:0 8px 24px #0006}@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}.wrap-fill{max-width:900px;margin:0 auto;padding:20px 1rem 4rem}.topbar h1{font-size:18px;margin:0;letter-spacing:.2px}.topbar .sub{color:var(--muted);font-size:13px}.status{font-size:12.5px;padding:4px 10px;border-radius:999px;background:var(--amber-soft);color:var(--amber);font-weight:600;white-space:nowrap}.status.ok{background:var(--accent-soft);color:var(--accent)}.status.err{background:var(--rose-soft);color:var(--rose)}.hint{color:var(--muted);font-size:12.5px}.card>.hint{margin:0 0 12px}.card h2{font-size:15px;margin:0 0 4px}.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}.tab{padding:8px 14px;border:1px solid var(--line);background:var(--card);border-radius:999px;cursor:pointer;font-size:13px;color:var(--muted)}.tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media (max-width: 640px){.grid2{grid-template-columns:1fr}}.grid2>.card{margin:0;box-shadow:none}.subhead{font-size:13px;font-weight:700;color:var(--accent);margin:2px 0 8px;text-transform:uppercase;letter-spacing:.5px}.sectiontitle{font-size:14px;font-weight:700;color:var(--accent);margin:18px 0 10px;padding-top:14px;border-top:1px solid var(--line)}.imgrow{display:flex;align-items:center;gap:10px;margin-top:8px;flex-wrap:wrap}.imgbtn{font-size:12.5px;padding:7px 11px;border:1px dashed var(--line);border-radius:9px;background:var(--surface);cursor:pointer;color:var(--muted);font-weight:600;display:inline-flex;align-items:center;gap:4px;text-transform:none;letter-spacing:normal;margin-bottom:0}.imgrow .thumb{width:46px;height:46px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.levels{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}.lvl{padding:6px 12px;border-radius:999px;border:1px solid var(--line);cursor:pointer;font-size:12.5px;background:var(--surface);color:var(--muted)}.lvl.sel{background:var(--accent);color:#fff;border-color:var(--accent)}.lvl.lvl-struggling{background:var(--lvl-struggling-soft);color:var(--lvl-struggling);border-color:var(--lvl-struggling)}.lvl.lvl-struggling:hover{background:var(--lvl-struggling);color:#fff}.lvl.lvl-struggling.sel{background:var(--lvl-struggling);color:#fff;border-color:var(--lvl-struggling)}.lvl.lvl-grasping{background:var(--lvl-grasping-soft);color:var(--lvl-grasping);border-color:var(--lvl-grasping)}.lvl.lvl-grasping:hover{background:var(--lvl-grasping);color:#fff}.lvl.lvl-grasping.sel{background:var(--lvl-grasping);color:#fff;border-color:var(--lvl-grasping)}.lvl.lvl-reminders{background:var(--lvl-reminders-soft);color:var(--lvl-reminders);border-color:var(--lvl-reminders)}.lvl.lvl-reminders:hover{background:var(--lvl-reminders);color:#fff}.lvl.lvl-reminders.sel{background:var(--lvl-reminders);color:#fff;border-color:var(--lvl-reminders)}.lvl.lvl-independent{background:var(--lvl-independent-soft);color:var(--lvl-independent);border-color:var(--lvl-independent)}.lvl.lvl-independent:hover{background:var(--lvl-independent);color:#fff}.lvl.lvl-independent.sel{background:var(--lvl-independent);color:#fff;border-color:var(--lvl-independent)}.lvl.lvl-mastering{background:var(--lvl-mastering-soft);color:var(--lvl-mastering);border-color:var(--lvl-mastering)}.lvl.lvl-mastering:hover{background:var(--lvl-mastering);color:#fff}.lvl.lvl-mastering.sel{background:var(--lvl-mastering);color:#fff;border-color:var(--lvl-mastering)}.status-select{padding:4px 9px;border-radius:999px;border:1px solid var(--line);font-size:12px;font-weight:600;background:var(--surface);color:var(--muted);cursor:pointer}.status-select.st-requested{background:var(--mt-requested-soft);color:var(--mt-requested);border-color:var(--mt-requested)}.status-select.st-bought{background:var(--mt-bought-soft);color:var(--mt-bought);border-color:var(--mt-bought)}.status-select.st-delivered{background:var(--mt-delivered-soft);color:var(--mt-delivered);border-color:var(--mt-delivered)}.status-select.st-in-classroom{background:var(--mt-inclassroom-soft);color:var(--mt-inclassroom);border-color:var(--mt-inclassroom)}.objitem{border:1px solid var(--line);border-radius:11px;padding:12px;margin-bottom:8px;background:var(--input-bg)}.objitem .skill{font-size:14px;font-weight:600;margin-bottom:8px}.objitem .levels .lvl{font-size:11.5px;padding:5px 10px}.hist-toggle{display:inline-flex;align-items:center;gap:4px;margin-top:8px;padding:4px 10px;min-height:0;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--accent);cursor:pointer;font-size:12px;font-weight:600}.hist-toggle:hover{background:var(--accent-soft);border-color:var(--accent)}.objhist{list-style:none;margin:8px 0 0;padding:0 0 0 4px}.objhist li{font-size:12.5px;color:var(--muted);padding:3px 0}.booklist{list-style:none;padding:0;margin:8px 0 0}.bookitem{border:1px solid var(--line);border-radius:11px;padding:12px;margin-bottom:8px;background:var(--input-bg)}.bookitem.read{background:var(--accent-soft);border-color:#cfe3db}.bookitem .top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.bookitem .title{flex:1;font-size:14px;font-weight:600}.meta{font-size:12px;color:var(--muted)}.statuspill{display:inline-flex;gap:6px}.sp{padding:5px 11px;border-radius:999px;border:1px solid var(--line);cursor:pointer;font-size:12px;background:var(--surface);color:var(--muted)}.sp.sel-unread{background:var(--amber-soft);border-color:var(--amber-line);color:var(--amber)}.sp.sel-inprogress{background:var(--rose-soft);border-color:var(--rose);color:var(--rose)}.sp.sel-read{background:var(--accent);border-color:var(--accent);color:#fff}.expand{margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}.ixl-item{display:flex;gap:10px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:9px;margin-bottom:6px;background:var(--accent-soft)}.ixl-item .ixl-text{flex:1;font-size:14px}table.hist{border-collapse:collapse;width:100%;font-size:13px}table.hist th{background:var(--accent-soft);color:var(--accent);text-align:left;padding:8px 10px;border:1px solid var(--line);font-weight:700;position:sticky;top:0;white-space:nowrap}table.hist td{padding:8px 10px;border:1px solid var(--line);vertical-align:top;min-width:90px}table.hist tr:nth-child(2n) td{background:var(--input-bg)}table.hist td.wrap{white-space:pre-wrap;min-width:180px;max-width:320px}.histlink{color:var(--accent);text-decoration:underline}.banner{background:var(--amber-soft);border:1px solid var(--amber-line);color:var(--amber);padding:10px 14px;border-radius:10px;font-size:13px;margin-bottom:16px}.prog{font-size:12px;color:var(--muted);margin-right:auto}.hidden{display:none!important}@media (prefers-color-scheme: dark){.bookitem.read{border-color:var(--accent-soft)}}.grid-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);background:var(--card)}.grid-table{border-collapse:separate;border-spacing:0;min-width:1400px;width:100%;font-size:13px}.grid-table thead th{position:sticky;top:0;z-index:3;background:var(--card);border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:bottom}.grid-table td{border-bottom:1px solid var(--line);padding:10px 12px;vertical-align:top;background:var(--card)}.grid-table tbody tr:last-child td{border-bottom:none}.grid-table tbody tr:hover td{background:var(--surface-2)}.grid-corner{position:sticky;left:0;top:0;z-index:4;min-width:140px;background:var(--card);border-right:1px solid var(--line)}.grid-date{position:sticky;left:0;z-index:2;min-width:140px;background:var(--card);border-right:1px solid var(--line)}.grid-table tbody tr:hover .grid-date{background:var(--surface-2)}.grid-date-link{display:flex;flex-direction:column;gap:4px;color:var(--ink);text-decoration:none}.grid-date-link:hover{text-decoration:none}.grid-date-day{font-weight:700;font-size:13px;color:var(--ink)}.grid-open{font-size:11.5px;color:var(--accent);font-weight:600}.grid-head{min-width:150px}.grid-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border:1px solid var(--line);background:var(--surface);border-radius:999px;font-size:12px;font-weight:600;color:var(--accent);white-space:nowrap}.grid-cell{min-width:150px}.grid-cell-link{display:block;color:var(--ink);text-decoration:none}.grid-cell-link:hover{text-decoration:none}.grid-cell-text{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;white-space:pre-wrap;line-height:1.45;font-size:12.5px;color:var(--ink)}.grid-dash{color:var(--muted)}.grid-thumbs{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.grid-thumb{display:block;margin-top:0;padding:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--surface);cursor:pointer;width:66px;height:66px;box-shadow:var(--shadow-sm);flex:0 0 auto}.grid-thumb img{width:100%;height:100%;object-fit:cover;display:block}.grid-thumb:hover{border-color:var(--accent)}.data-wrap{overflow-x:auto;border:1px solid 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td{background:var(--accent-soft)}.photo-select-bar{position:sticky;top:.5rem;z-index:5;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.6rem;padding:.7rem 1rem;border:1px solid var(--accent);background:var(--accent-soft)}.photo-day-header{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem;margin-bottom:.75rem}.photo-day-check{display:flex;align-items:center;gap:.5rem;cursor:pointer}.photo-day-check input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent);cursor:pointer}.photo-day-date{font-weight:700;font-size:.95rem;color:var(--ink)}.photo-day-header .meta{margin-right:auto}.photo-day-toggle{display:flex;align-items:center;gap:.6rem;flex:1 1 auto;min-width:0;background:none;border:none;padding:.2rem 0;margin:0;cursor:pointer;text-align:left}.photo-day-toggle:hover 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var(--line);white-space:nowrap;vertical-align:middle;background:var(--surface)}.om-table tbody tr:last-child>*{border-bottom:0}.om-table thead th{height:44px;font-size:12px;font-weight:600;color:var(--muted);text-align:left;background:var(--surface-2)}.om-table .om-skill{width:230px;position:sticky;left:0;z-index:2;text-align:left;font-weight:500;color:var(--ink);border-right:1px solid var(--line)}.om-table tbody .om-skill{white-space:normal}.om-skill-text{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.3}.om-lvl-h{width:78px;text-align:center!important;padding:0 2px!important}.om-lvl-h .om-ico{display:block;font-size:15px;line-height:1.2}.om-lvl-h .om-word{display:block;font-size:10.5px;overflow:hidden;text-overflow:ellipsis}.om-mv{width:120px}.om-sp{width:84px;color:var(--muted)}.om-up{width:150px;font-size:12.5px}.om-up,.om-mv{font-variant-numeric:tabular-nums}.om-cell{position:relative;text-align:center;padding:0!important}.om-cell:before{content:"";position:absolute;left:0;right:0;top:50%;height:3px;margin-top:-1.5px;background:var(--line);opacity:.55}.om-cell.reached:before{background:var(--track);opacity:.45}.om-cell:first-of-type:before{left:50%}.om-cell.cur:before{right:50%}.om-cell:nth-of-type(5):before{right:50%}.om-dot{position:relative;display:inline-block;width:10px;height:10px;border-radius:50%;border:1.5px solid var(--line);background:var(--surface);vertical-align:middle}.om-dot.on{width:16px;height:16px;border:0;background:var(--track);box-shadow:0 0 0 2px var(--surface),0 0 0 4px var(--track)}.om-cell.cur.lvl-struggling{--track: var(--lvl-struggling)}.om-cell.cur.lvl-grasping{--track: var(--lvl-grasping)}.om-cell.cur.lvl-reminders{--track: var(--lvl-reminders)}.om-cell.cur.lvl-independent{--track: var(--lvl-independent)}.om-cell.cur.lvl-mastering{--track: var(--lvl-mastering)}.om-dir{font-weight:600;color:var(--accent-ink)}.om-dir.down{color:var(--lvl-struggling)}.om-stuck{color:var(--amber);font-weight:600;font-size:12.5px}.om-spark{display:block}.om-empty{text-align:center;padding:24px!important;height:auto!important}@media (prefers-color-scheme: dark){.om-table th,.om-table td{background:var(--surface)}}.books-toolbar{display:flex;justify-content:flex-end;margin-bottom:.75rem}