:root{--brand:#14B8A6;--brand2:#0D9488;--bg:#0b1220;--card:#111827;--muted:#9ca3af;--text:#e5e7eb;--danger:#ef4444;--line:#1f2937}
*{box-sizing:border-box} html,body{height:100%} body{margin:0;font-family:-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}
.hidden{display:none !important}.center{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh}
.topbar{display:flex;align-items:center;gap:1rem;padding:.75rem 1rem;background:#0f172a;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:1000;flex-wrap:wrap}
.brand{font-weight:800;font-size:1.15rem;display:flex;align-items:center;gap:.5rem}
.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--brand);display:inline-block}
.nav{display:flex;gap:.35rem;flex-wrap:wrap}
.nav button,.top-actions button,button.primary,button{border:none;border-radius:10px;padding:.55rem .9rem;cursor:pointer;font-weight:700}
.nav button{background:#1f2937;color:var(--text)} .nav button.active{background:var(--brand);color:#062925}
button.primary{background:var(--brand);color:#062925;width:100%}
button.secondary{background:#1f2937;color:var(--text)}
.top-actions{margin-left:auto}
.view{min-height:calc(100vh - 56px)}
.pad{padding:1rem;max-width:980px;margin:0 auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:1.25rem}
.auth-card{max-width:460px;margin:6vh auto}
label{display:block;margin:.75rem 0;font-size:.92rem}
input,select,textarea{width:100%;margin-top:.25rem;padding:.7rem .8rem;border-radius:10px;border:1px solid #374151;background:#0b1220;color:var(--text);font:inherit}
.error{color:#f87171;margin:.5rem 0}.muted{color:var(--muted)}.small{font-size:.85rem}
#map,.map{height:calc(100vh - 56px);width:100%}
.map-overlay{position:absolute;left:12px;bottom:12px;z-index:500;background:rgba(17,24,39,.92);padding:.5rem .75rem;border-radius:10px;font-size:.85rem;max-width:min(92vw,420px)}
.spinner{width:28px;height:28px;border:3px solid #334155;border-top-color:var(--brand);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.list{display:flex;flex-direction:column;gap:.75rem}
.item{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:.9rem 1rem}
.row{display:flex;align-items:center;gap:.75rem;justify-content:space-between;flex-wrap:wrap}
.avatar{width:40px;height:40px;border-radius:50%;background:#134e4a;color:#99f6e4;display:flex;align-items:center;justify-content:center;font-weight:800;overflow:hidden;flex:0 0 auto}
.avatar img{width:100%;height:100%;object-fit:cover}
.pill{display:inline-block;padding:.15rem .5rem;border-radius:999px;font-size:.75rem;background:#134e4a;color:#99f6e4}
.chat-wrap{display:flex;flex-direction:column;height:calc(100vh - 56px);max-width:980px;margin:0 auto}
.chat-messages{flex:1;overflow:auto;padding:1rem;display:flex;flex-direction:column;gap:.5rem}
.msg{max-width:min(78%,680px);padding:.6rem .8rem;border-radius:14px;background:#1f2937}
.msg.mine{align-self:flex-end;background:#134e4a}
.msg .meta{font-size:.72rem;color:var(--muted);margin-bottom:.15rem}
.chat-form{display:flex;gap:.5rem;padding:.75rem;border-top:1px solid var(--line);background:#0f172a}
.chat-form input{flex:1} .chat-form button{width:auto}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.75rem}
h1,h2,h3{margin:.2rem 0 .8rem} h1{font-size:1.5rem}
table{width:100%;border-collapse:collapse} th,td{padding:.5rem;border-bottom:1px solid var(--line);text-align:left;font-size:.9rem}
.actions{display:flex;gap:.4rem;flex-wrap:wrap}
@media (max-width:720px){.topbar{gap:.5rem}.nav{width:100%;order:3}.map{height:calc(100vh - 104px)}.chat-wrap{height:calc(100vh - 104px)}}