:root{--bg:#070b14;--panel:#101827;--panel2:#151f31;--text:#edf4ff;--muted:#8fa2bc;--accent:#6d5cff;--accent2:#00d4ff;--danger:#ff5577;--ok:#21d19f}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0,#17214a 0,transparent 34%),var(--bg);color:var(--text);font:15px Inter,system-ui,Arial}aside{position:fixed;inset:0 auto 0 0;width:245px;background:rgba(9,14,25,.94);border-right:1px solid #202b40;padding:24px}.brand{font-size:20px;margin-bottom:30px}.brand b{color:var(--accent2)}nav{display:grid;gap:7px}nav a{color:var(--muted);text-decoration:none;padding:11px 12px;border-radius:10px}nav a:hover{background:var(--panel2);color:white}main{margin-left:245px;padding:32px;max-width:1500px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}h1{font-size:31px;margin:0 0 7px}h2{font-size:18px}h3{margin:0 0 8px}p{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.stats{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:18px}.stats article,.card{background:linear-gradient(145deg,rgba(22,32,51,.97),rgba(13,20,34,.97));border:1px solid #27344d;border-radius:17px;padding:20px;box-shadow:0 18px 50px rgba(0,0,0,.22)}.stats span{color:var(--muted);display:block}.stats strong{font-size:31px;display:block;margin-top:8px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:16px}.features{display:flex;flex-wrap:wrap;gap:10px}.features span,.pill{padding:8px 11px;background:#192640;border:1px solid #2c3a56;border-radius:999px;color:#c9d8ec}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;align-items:end}label{display:grid;gap:7px;color:#aebdd0}input,select{width:100%;background:#0b1220;border:1px solid #33415d;border-radius:10px;color:white;padding:11px}button{background:linear-gradient(100deg,var(--accent),#8275ff);border:0;border-radius:10px;color:white;padding:11px 16px;font-weight:700;cursor:pointer}.secondary{background:#28354b}.check{display:flex;align-items:center}.check input{width:auto}.station>div:first-child{display:flex;align-items:center;gap:9px}.dot{width:10px;height:10px;border-radius:50%;background:#6e7787}.dot.on{background:var(--ok);box-shadow:0 0 14px var(--ok)}.actions form{display:flex;gap:8px}.flash{margin:0 0 18px;padding:13px 16px;border-radius:11px;background:#123d32}.flash.error{background:#4a1f2a}.table{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid #28354a}.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login .card{width:min(430px,100%);display:grid;gap:16px}.login h1{margin:0}.login small{color:var(--muted)}.empty{padding:30px;color:var(--muted)}@media(max-width:900px){aside{position:static;width:auto}main{margin:0;padding:18px}.stats,.grid,.cards,.form-grid{grid-template-columns:1fr}nav{display:flex;overflow:auto}nav a{white-space:nowrap}header{align-items:flex-start;gap:15px}}