:root{--ink:#0f1f2e;--gold:#e8b100;--lake:#0b6e75;--bg:#f6f8f7;--line:#cfd8d4;--red:#b3261e;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}
a{color:var(--lake)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:20}
.top{background:var(--ink);display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;align-items:center;padding:.7rem 1rem}
.logo{color:#fff;font:700 1.3rem Charter,Georgia,serif;text-decoration:none}.logo b{color:var(--gold)}
.top nav{display:flex;flex-wrap:wrap;gap:.3rem 1rem;align-items:center;margin-left:auto}.top nav a{color:#fff}
main{max-width:860px;margin:0 auto;padding:1rem 1rem 6rem}
h1,h2{font-family:Charter,"Iowan Old Style",Georgia,serif;line-height:1.2}
.hero{padding:2rem 0 1rem}.hero h1{font-size:clamp(1.9rem,6vw,3.1rem);max-width:20ch;margin:0 0 1.2rem}
.hero form,.f{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}
input,select,button,.btn{font:inherit;padding:.6rem .8rem;border:2px solid var(--ink);border-radius:6px;background:#fff;color:var(--ink)}
input[type=search]{flex:1;min-width:12ch}
button,.btn{background:var(--ink);color:#fff;cursor:pointer;text-decoration:none;display:inline-block}
.top button{background:none;border-color:#fff;padding:.25rem .6rem}
.chips{display:flex;flex-wrap:wrap;gap:.5rem}.chips a{border:2px solid var(--ink);border-radius:99px;padding:.3rem 1rem;color:var(--ink);text-decoration:none;font-weight:600;background:#fff}
.list{list-style:none;padding:0;margin:0}.list li{display:flex;flex-wrap:wrap;gap:.25rem 1rem;align-items:center;padding:.8rem 0;border-bottom:1px solid var(--line)}
.list li span{color:#44545f;margin-left:auto}.list li a{font-weight:600}
.b{border:1.5px solid var(--ink);border-radius:4px;padding:.05rem .45rem;font-size:.85rem;background:#fff}.b-official{background:var(--gold)}.b-ai_generated{border-style:dashed}.b-teacher{border-width:3px}
.acts{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}.acts form{display:contents}
#prev iframe{width:100%;height:70vh;border:2px solid var(--ink);border-radius:6px;background:#fff}
.col{max-width:26rem}.col label,.card label{display:block;margin:.75rem 0;font-weight:600}.col input,.col select{display:block;width:100%;margin-top:.25rem}
.card{border:2px solid var(--ink);border-radius:6px;padding:1rem;margin:1rem 0;background:#fff}
.err{color:var(--red);font-weight:600}.empty{padding:1rem;border:2px dashed var(--line)}
.pager{display:flex;gap:1.5rem}.foot{text-align:center;padding:2rem 1rem;color:#44545f}
#ai-open{position:fixed;right:1rem;bottom:1rem;background:var(--gold);color:var(--ink);border-color:var(--ink);font-weight:700;z-index:10}
#ai{position:fixed;right:1rem;bottom:4.2rem;width:min(24rem,calc(100vw - 2rem));max-height:70vh;background:#fff;border:2px solid var(--ink);border-radius:8px;display:flex;flex-direction:column;z-index:10;padding:.6rem}
#ai[hidden]{display:none}#ai-log{overflow:auto;flex:1;min-height:6rem}#ai-log p{margin:.4rem 0;white-space:pre-wrap}
#ai-log .me{font-weight:600}#ai-log .bot{border-left:4px solid var(--lake);padding-left:.5rem}
#ai-form{display:flex;gap:.4rem;margin:.5rem 0}#ai-in{flex:1;min-width:0}#ai small{color:#44545f}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Tables, status labels and notices (added with accounts and uploads) */
.ok{color:#116329;font-weight:600}
.tbl{overflow-x:auto;margin:1rem 0;border:2px solid var(--ink);border-radius:6px;background:#fff}
table{width:100%;border-collapse:collapse;font-size:.95rem}
th,td{text-align:left;padding:.55rem .7rem;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--ink);color:#fff;white-space:nowrap}
tbody tr:last-child td{border-bottom:0}
td form{display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;margin:0}
td input,td select{padding:.3rem .5rem;font-size:.9rem;min-width:0;max-width:11rem}
button.sm{padding:.3rem .7rem;font-size:.9rem}
.st{display:inline-block;border:1.5px solid var(--ink);border-radius:4px;padding:.05rem .45rem;font-size:.85rem;background:#fff;white-space:nowrap}
.st-approved{background:#d9f2e0}.st-pending{background:#fff3c4}.st-rejected{background:#f9d6d3}
.log{overflow-x:auto;background:#fff;border:2px solid var(--line);padding:.75rem;font-size:.8rem}