:root{--bg:#07111f;--panel:#0d1a2e;--line:#223b5c;--txt:#f2f7ff;--muted:#9fb2cf;--blue:#2563eb;--cyan:#38bdf8}
*{box-sizing:border-box}html,body{margin:0;background:#07111f;color:var(--txt);font-family:Arial,Helvetica,sans-serif}
.topbar{height:74px;background:#07101f;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:1000}
.brand{display:flex;align-items:center;gap:12px}.logo{width:44px;height:44px;border-radius:13px;background:linear-gradient(135deg,#60a5fa,#22d3ee);display:grid;place-items:center;font-weight:900;color:#fff}
.brand strong{font-size:20px}.brand span{display:block;color:var(--muted);font-size:14px;margin-top:3px}
.nav{display:flex;gap:9px}.nav a{color:#d9e8ff;text-decoration:none;background:#13243d;padding:11px 14px;border-radius:11px;font-weight:800;font-size:14px}.nav a.active,.nav a:hover{background:var(--blue)}
.wrap{max-width:1400px;margin:0 auto;padding:28px}.card{background:#0d1a2e;border:1px solid var(--line);border-radius:24px;padding:26px}.btn{display:inline-flex;background:linear-gradient(135deg,#60a5fa,#22d3ee);color:#06101d;padding:12px 16px;border-radius:12px;text-decoration:none;font-weight:900;border:0;cursor:pointer}.btn.secondary{background:#13243d;color:#e8f2ff;border:1px solid #2a496e}
.station-page{height:100vh;overflow:hidden}.station-toolbar{height:56px;background:#0b1628;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 16px;z-index:900;position:relative}
.station-toolbar span{color:var(--muted)}.station-layout{height:calc(100vh - 130px);display:grid;grid-template-columns:1fr 410px}
#map{height:100%;background:#dbeafe}.sidebar{height:100%;overflow:auto;background:#0b1628;border-left:1px solid var(--line);padding:16px}
.controls{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.pill{border:1px solid #294565;background:#10213a;color:#dbeafe;border-radius:999px;padding:9px 12px;font-weight:800;cursor:pointer}.pill.active{background:#2563eb}
.search{width:100%;padding:12px;border-radius:12px;background:#07111f;border:1px solid #294565;color:#fff;margin-bottom:12px}.status{background:#07111f;border:1px solid #294565;border-radius:14px;padding:12px;margin-bottom:12px;color:#dbeafe;font-size:13px;line-height:1.35}
.station-item{background:#07111f;border:1px solid #203a5c;border-radius:16px;padding:13px;margin-bottom:10px;cursor:pointer}.station-item:hover{border-color:#38bdf8}.station-item small{color:#9fb2cf}
.marker-temp,.marker-hydro{min-width:42px;height:34px;padding:0 8px;border-radius:18px;border:2px solid white;color:#06101d;display:flex;align-items:center;justify-content:center;font-weight:900;box-shadow:0 6px 16px rgba(0,0,0,.25);position:relative}.marker-temp{background:#fef9c3}.marker-hydro{background:#dbeafe}
.marker-source{position:absolute;right:-5px;bottom:-7px;width:17px;height:17px;border-radius:50%;background:#07111f;color:#fff;font-size:10px;display:grid;place-items:center;border:1px solid #fff}
.legend{position:absolute;left:14px;bottom:14px;z-index:800;background:rgba(7,17,31,.92);color:#dbeafe;border:1px solid #294565;border-radius:14px;padding:10px 12px;font-size:13px}
.fullframe{height:calc(100vh - 74px)}.fullframe iframe{width:100%;height:100%;border:0}
.warn{background:#451a03;border:1px solid #f59e0b;color:#fde68a;border-radius:12px;padding:10px;margin:10px 0}
@media(max-width:1000px){.topbar{height:auto;flex-direction:column;align-items:flex-start;padding:14px}.nav{padding-top:12px;overflow:auto}.station-layout{grid-template-columns:1fr}.sidebar{display:none}.station-toolbar{height:auto;align-items:flex-start;flex-direction:column;padding:12px}}