*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial;background:#0b1220;color:#e9eefc}
a{color:#7aa7ff}
header{padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.10);background:linear-gradient(90deg, rgba(122,167,255,.18), transparent 55%)}
h1{margin:0;font-size:16px;letter-spacing:.2px}
small{color:#aab6d6}
main{padding:14px 16px;max-width:1200px;margin:0 auto}
.card{background:#0f1a2f;border:1px solid rgba(255,255,255,.10);border-radius:16px;padding:12px;margin-bottom:12px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:900px){.grid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px}
label{font-size:12px;color:#aab6d6}
input,select,textarea{padding:10px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.18);color:#e9eefc;outline:none}
textarea{min-height:72px;resize:vertical}
.btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
button{padding:10px 12px;border-radius:14px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:#e9eefc;cursor:pointer;font-weight:800}
button.primary{border-color:rgba(122,167,255,.45);background:rgba(122,167,255,.18)}
button.good{border-color:rgba(70,230,165,.40);background:rgba(70,230,165,.14)}
button.bad{border-color:rgba(255,107,107,.45);background:rgba(255,107,107,.14)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.pill{display:inline-flex;gap:8px;align-items:center;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);padding:6px 10px;border-radius:999px;font-size:12px}
hr{border:none;border-top:1px solid rgba(255,255,255,.10);margin:12px 0}
table{width:100%;border-collapse:collapse}
th,td{padding:8px;border-bottom:1px solid rgba(255,255,255,.08);font-size:13px}
th{color:#aab6d6;font-weight:800;text-align:left}
.right{text-align:right}
#map{height:420px;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.10)}
#tripsMap{height:420px;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.10)}
#tripDraftMap{height:320px;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.10)}
.leaflet-container{z-index:0}
.leaflet-control{z-index:1}
.notice{color:#aab6d6;font-size:12.5px;line-height:1.4}
.toast{position:fixed;right:14px;bottom:14px;background:#111c33;border:1px solid rgba(255,255,255,.14);padding:10px 12px;border-radius:14px;max-width:380px;box-shadow:0 18px 40px rgba(0,0,0,.35)}
.toast b{display:block}
.toast.ok{border-color:rgba(70,230,165,.45)}
.toast.warn{border-color:rgba(255,211,106,.55)}
.toast.bad{border-color:rgba(255,107,107,.55)}
.hidden{display:none!important}

.icon-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;min-width:42px;min-height:42px;padding:8px 10px}
.badge{position:absolute;top:-6px;right:-6px;min-width:18px;height:18px;padding:0 6px;border-radius:999px;background:#ff3b6b;color:#fff;font-size:11px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.18)}

.modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;z-index:99997}
.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.55);backdrop-filter:blur(2px)}
.modal-card{position:relative;z-index:1;width:min(1100px,96vw);max-height:90vh;overflow:hidden;background:#0f1a2f;border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:12px}
.modal-card.scroll{overflow:auto}
.modal-section{min-height:120px}

.tab{padding:8px 10px;border-radius:999px}
.tab.active{border-color:rgba(122,167,255,.55);background:rgba(122,167,255,.18)}

.upload-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:900px){.upload-grid{grid-template-columns:1fr}}
.upload-item{border:1px solid rgba(255,255,255,.10);border-radius:16px;padding:10px;background:rgba(0,0,0,.12);display:flex;flex-direction:column;gap:8px}
.upload-title{font-weight:900;font-size:12.5px}

.stack{display:flex;flex-direction:column;gap:10px}
.mini-card{border:1px solid rgba(255,255,255,.10);border-radius:16px;padding:10px;background:rgba(0,0,0,.12)}
.mini-card .mini-title{font-weight:900;font-size:13px;margin-bottom:6px}
.mini-card .mini-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}

.chat-body{display:grid;grid-template-columns:340px 1fr;gap:10px;margin-top:10px;min-height:60vh}
@media(max-width:900px){.chat-body{grid-template-columns:1fr;min-height:auto}}

.chat-sidebar{display:flex;flex-direction:column;gap:10px}
.chat-list{border:1px solid rgba(255,255,255,.10);border-radius:16px;overflow:auto;max-height:62vh;background:rgba(0,0,0,.14)}
.chat-item{display:flex;gap:10px;align-items:flex-start;justify-content:space-between;padding:10px;border-bottom:1px solid rgba(255,255,255,.08);cursor:pointer}
.chat-item:last-child{border-bottom:none}
.chat-item.active{background:rgba(122,167,255,.12)}
.chat-item .meta{display:flex;flex-direction:column;gap:2px;min-width:0}
.chat-item .meta b{font-size:13px}
.chat-item .meta small{font-size:12px;color:#aab6d6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px}
.chat-item .u{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 6px;border-radius:999px;background:rgba(255,59,107,.18);border:1px solid rgba(255,59,107,.45);color:#fff;font-size:11px}

.chat-main{display:flex;flex-direction:column;gap:10px}
.chat-main-header{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:10px;border:1px solid rgba(255,255,255,.10);border-radius:16px;background:rgba(0,0,0,.14)}
.chat-messages{flex:1;border:1px solid rgba(255,255,255,.10);border-radius:16px;padding:10px;overflow:auto;max-height:54vh;background:rgba(0,0,0,.10)}
.msg{display:flex;flex-direction:column;gap:2px;margin:8px 0}
.msg.me{align-items:flex-end}
.bubble{max-width:min(620px,92%);padding:10px 12px;border-radius:14px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);white-space:pre-wrap}
.msg.me .bubble{border-color:rgba(70,230,165,.35);background:rgba(70,230,165,.10)}
.msg .ts{font-size:11px;color:#aab6d6}
.chat-compose{display:flex;gap:8px;align-items:center}
.chat-compose input{flex:1}