:root{--bg:#0f1720;--panel:#172230;--line:#27384a;--text:#e8eef4;--muted:#93a4b5;--accent:#2f8f5b;--accent2:#3aa0ff;--danger:#c0392b;--warn:#caa23a}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.5}
a{color:var(--accent2);text-decoration:none}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:.7rem 1.1rem;background:var(--panel);border-bottom:1px solid var(--line)}
.brand{color:var(--text);font-weight:800;font-size:1.05rem}
.topbar nav{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.chip{background:#0e1a26;border:1px solid var(--line);border-radius:999px;padding:.15rem .6rem;color:var(--muted);font-size:.85rem}
.page{max-width:1100px;margin:0 auto;padding:1.2rem}
.flash{display:grid;gap:.5rem;margin-bottom:1rem}
.msg{padding:.6rem .8rem;border-radius:8px;border:1px solid var(--line);background:#0e1a26}
.msg.success{border-color:#2f8f5b}.msg.error{border-color:var(--danger)}.msg.warning{border-color:var(--warn)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:1.1rem}
h1{font-size:1.4rem;margin:.2rem 0 1rem}
h2{font-size:1.1rem}
label{display:block;font-weight:600;margin:.6rem 0 .2rem}
input,select,textarea{width:100%;padding:.55rem .65rem;background:#0e1a26;border:1px solid var(--line);border-radius:8px;color:var(--text);font:inherit}
.btn{display:inline-flex;align-items:center;gap:.4rem;background:var(--accent);color:#fff;border:0;border-radius:8px;padding:.55rem 1rem;font-weight:700;cursor:pointer}
.btn.secondary{background:#22384c}.btn.danger{background:var(--danger)}
.btn-link{color:var(--muted)}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:.55rem .6rem;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.03em}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:.4rem}
.dot.online{background:#2ecc71}.dot.offline{background:#7a8a99}.dot.disabled{background:var(--warn)}
.actions{display:flex;gap:.5rem;flex-wrap:wrap}
.muted{color:var(--muted)}
.login-wrap{max-width:380px;margin:8vh auto}
.toolbar{display:flex;gap:.6rem;align-items:end;flex-wrap:wrap;margin-bottom:1rem}
#map{height:70vh;border-radius:12px;border:1px solid var(--line)}
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:.4rem 1rem}
.formgrid .full{grid-column:1/-1}
@media(max-width:680px){.formgrid{grid-template-columns:1fr}}