:root{--bg:#07111f;--panel:#101c2f;--panel2:#16243a;--line:#263751;--text:#f4f7fb;--muted:#9aabc1;--accent:#ff9800;--green:#20c77a;--red:#ef5b5b;--blue:#4c8dff}*{box-sizing:border-box}body{margin:0;background:linear-gradient(135deg,#07111f,#0d1728 55%,#111827);color:var(--text);font-family:Inter,system-ui,-apple-system,sans-serif;min-height:100vh}a{color:inherit}.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:rgba(8,18,32,.96);border-right:1px solid var(--line);padding:28px 18px;position:sticky;top:0;height:100vh}.brand{font-size:25px;font-weight:900;margin:0 10px 30px}.brand span{color:var(--accent)}.nav a{display:block;padding:12px 14px;margin:4px 0;border-radius:10px;text-decoration:none;color:var(--muted)}.nav a:hover,.nav a.active{color:#fff;background:var(--panel2)}.content{padding:34px;max-width:1500px;width:100%}.top{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}.top h1{margin:0;font-size:28px}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.card{background:rgba(16,28,47,.92);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 12px 35px rgba(0,0,0,.18)}.card h2,.card h3{margin-top:0}.module{display:flex;flex-direction:column;min-height:210px}.module .status{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.ok{color:var(--green)}.error{color:var(--red)}.module p{color:var(--muted);line-height:1.5;flex:1}.btn{display:inline-block;border:0;border-radius:10px;padding:11px 16px;background:var(--accent);color:#111827;font-weight:800;text-decoration:none;cursor:pointer}.btn.secondary{background:transparent;color:#fff;border:1px solid var(--line)}.login-wrap{display:grid;place-items:center;min-height:100vh;padding:20px}.login{width:min(430px,100%)}label{display:block;color:var(--muted);font-size:13px;font-weight:700;margin:16px 0 7px}input,select{width:100%;padding:13px 14px;border-radius:10px;border:1px solid var(--line);background:#091526;color:#fff;font-size:15px}.alert{padding:13px 15px;border-radius:10px;margin:14px 0;background:rgba(239,91,91,.12);border:1px solid rgba(239,91,91,.35);color:#ffaaaa}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:13px;border-bottom:1px solid var(--line)}.table th{color:var(--muted);font-size:12px;text-transform:uppercase}.pill{display:inline-block;padding:5px 9px;border-radius:999px;background:#0b1728;border:1px solid var(--line);font-size:12px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stats .card{display:flex;flex-direction:column}.stats strong{font-size:32px;color:var(--accent)}.stats span{color:var(--muted);margin-top:4px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.search{display:flex;gap:10px;margin-bottom:20px}.table-wrap{overflow:auto}.inline{display:flex;gap:6px}.inline input[type=hidden]{display:none}.mini{border:1px solid var(--line);border-radius:8px;background:#0b1728;color:#fff;padding:7px 9px;cursor:pointer;white-space:nowrap}.mini:hover{border-color:var(--accent)}.notice{padding:13px 15px;border-radius:10px;margin:14px 0}.notice.success{background:rgba(32,199,122,.12);border:1px solid rgba(32,199,122,.35);color:#91efbf}@media(max-width:1050px){.grid{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.shell{display:block}.sidebar{position:static;height:auto}.content{padding:20px}.grid,.stats,.form-grid{grid-template-columns:1fr}.top{align-items:flex-start;gap:14px;flex-direction:column}.search{flex-direction:column}}