:root{font-family:system-ui,sans-serif;color:#24394a;background:#f6f3ed}*{box-sizing:border-box}body{margin:0}main{max-width:1000px;margin:auto;padding:22px}header{display:flex;gap:18px;align-items:center;margin-bottom:22px}header img{width:88px;height:88px;border-radius:24px}h1{margin:3px 0;font-size:36px}header small{color:#a85924;font-weight:750;letter-spacing:2px}p{line-height:1.6}header p{margin:0}.card{background:#fff;border:1px solid #e5ded5;border-radius:22px;padding:24px;margin:16px 0;box-shadow:0 8px 26px #53371008}button,.button{font:inherit;font-weight:700;background:#ee761f;color:#fff;border:0;border-radius:12px;padding:12px 18px;cursor:pointer;text-decoration:none;display:inline-block}.secondary{background:#f3eee8;color:#31485a}button:disabled{opacity:.5}nav{display:flex;gap:10px}nav>*{flex:1;text-align:center}.tools,.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:14px 0}label{display:block;margin:12px 0;font-weight:600}input:not([type=checkbox]),textarea,select{font:inherit;width:100%;padding:12px;border-radius:10px;border:1px solid #c9d0d3;background:#fff;margin:6px 0;color:#24394a}textarea{min-height:120px}input[type=checkbox]{width:18px;height:18px;vertical-align:middle}article{padding:16px;margin:12px 0;background:#faf8f5;border:1px solid #e8e1d7;border-left:4px solid #ed994f;border-radius:12px}article p{margin:5px 0;white-space:pre-wrap}.urgent{border-left-color:#cf4334;background:#fff1e7}.muted,small{color:#687984}#message:not(:empty){position:sticky;bottom:8px;padding:14px;background:#fff0ce;border:1px solid #efcd81;border-radius:12px}.search-tools{display:grid;grid-template-columns:2fr 1fr;gap:10px}.suggestions{display:grid;gap:4px;max-height:220px;overflow:auto}.suggestions button{text-align:left}.week{display:flex;flex-wrap:wrap;gap:12px}.week label{font-size:13px}a{color:#a6501a}.tools select{width:auto}.danger{color:#a52929}.row{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}[hidden]{display:none!important}@media(max-width:600px){main{padding:12px}header img{width:64px;height:64px}h1{font-size:29px}header small{font-size:10px}.card{padding:16px}nav button,.button{padding:12px}.search-tools{grid-template-columns:1fr}.tools{font-size:12px}}

.live-notice{background:#fff3dc;border:2px solid #ed9a36;border-radius:14px;padding:16px;margin:16px 0}.live-notice p{margin:8px 0}.live-notice button{margin:4px 8px 0 0}.live-notice[hidden]{display:none}

#app>nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}#app>nav .chat-nav{grid-column:3;background:#17191d;color:#fff}.chat-nav:focus-visible{outline:3px solid #ee761f;outline-offset:3px}.chat-composer{padding:16px;background:#f5f3ef;border-radius:14px;margin:12px 0}.chat-composer textarea{min-height:88px;resize:vertical}.chat-thread{border-left-color:#24272c}.chat-message-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}.chat-message-head time{font-size:12px;color:#687984}.chat-original p,.chat-reply p{white-space:pre-wrap;overflow-wrap:anywhere}.chat-replies{margin:14px 0 14px 16px;border-left:2px solid #d9d7d2;padding-left:14px}.chat-reply{padding:12px 0;border-bottom:1px solid #e5e1da}.chat-reply:last-child{border-bottom:0}.chat-thread>.secondary{font-size:13px;margin:4px 8px 4px 0}.chat-status{font-size:14px}
.lost-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.lost-card{border:1px solid #e2ded7;border-radius:16px;padding:12px;background:#fff}.lost-card img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:12px}.lost-photos{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.lost-photos img:only-child{grid-column:1/-1}.lost-badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#f5ede5;font-size:12px}.chat-whatsapp{max-height:55vh;overflow:auto;background:#eeeae3;border-radius:16px;padding:14px;display:flex;flex-direction:column;gap:8px}.chat-bubble{max-width:78%;padding:10px 12px;border:0;border-radius:14px;background:#fff}.chat-bubble.mine{align-self:flex-end;background:#dcf8c6}.chat-bubble.theirs{align-self:flex-start}.chat-edit{border:0;background:transparent;padding:0;font-size:12px;text-decoration:underline}.chat-people{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:10px;background:#f7f5f1;border-radius:12px}@media(max-width:760px){.lost-grid{grid-template-columns:1fr 1fr}.chat-people{grid-template-columns:1fr}}@media(max-width:460px){.lost-grid{grid-template-columns:1fr}}
.notice-multi-students{max-height:260px;overflow:auto;border:1px solid #ddd7ce;border-radius:12px;padding:10px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}.notice-multi-students label{font-size:13px}

/* Achados e Perdidos: grade compacta 3 por linha */
.lost-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:14px!important;align-items:start}.lost-card{min-width:0}.lost-photos{display:grid;grid-template-columns:repeat(2,1fr);gap:3px;aspect-ratio:1/1;overflow:hidden;border-radius:14px;background:#eee}.lost-photos img{width:100%;height:100%;object-fit:cover;cursor:zoom-in;min-width:0}.lost-photos img:only-child{grid-column:1/-1}.lost-actions{display:flex;gap:6px;flex-wrap:wrap}.lost-actions button{flex:1 1 auto}.lost-lightbox{position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.88);display:grid;place-items:center;padding:24px}.lost-lightbox img{max-width:min(94vw,1100px);max-height:90vh;object-fit:contain}.lost-lightbox-close{position:fixed;right:18px;top:12px;border:0;background:#fff;color:#111;border-radius:999px;width:44px;height:44px;font-size:30px;line-height:1}@media(max-width:720px){.lost-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:6px!important}.lost-card{padding:6px!important}.lost-card h3{font-size:13px}.lost-card p,.lost-badge{font-size:10px}.lost-actions{display:grid}.lost-actions button{font-size:10px;padding:7px 4px}}