:root{--orange:#ff6500;--bg:#f3f5f8;--text:#243047;--muted:#748096;--border:#e4e8ef;--blue:#087df5;--green:#05ad02;--red:#f25b61}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px Inter,Segoe UI,Arial,sans-serif}a{text-decoration:none;color:inherit}header{height:72px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100% - 1180px)/2));position:sticky;top:0;z-index:5}.brand{font-size:21px;color:var(--orange);display:flex;align-items:center;gap:8px}.brand span{font-size:12px;color:var(--muted);font-weight:500}.top-actions{display:flex;align-items:center;gap:8px}.limit{background:#edf0f4;padding:10px;border-radius:6px;font-size:12px}.account,.logout{color:white;padding:11px 14px;border-radius:5px;font-weight:700}.account{background:#08a51c}.logout{background:#c92323}nav{max-width:1180px;margin:16px auto;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}nav a{min-height:64px;border-radius:5px;background:var(--orange);color:white;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:22px;font-weight:700;box-shadow:0 4px 12px #ff650026}nav span{font-size:13px;margin-top:4px}nav a.on{box-shadow:inset 0 -4px #a83d00}main{max-width:1180px;margin:auto;min-height:calc(100vh - 190px)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stats article{height:92px;color:#fff;padding:18px;border-radius:5px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 3px 8px #17213a1c}.stats strong{font-size:28px}.blue{background:var(--blue)}.green{background:var(--green)}.red{background:var(--red)}section,.form-card,.model-grid article{background:white;border:1px solid var(--border);border-radius:6px;box-shadow:0 2px 8px #17213a0d;margin-top:18px;overflow:hidden}section h2{font-size:13px;background:linear-gradient(90deg,#ff8638,var(--orange));color:#fff;margin:0;padding:13px 16px}.notice{padding:17px;margin:0;color:var(--muted)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid #edf0f4;white-space:nowrap}th{font-size:12px;color:var(--muted);background:#fafbfc}td small{display:block;color:var(--muted);margin-top:4px}.tag,.status{display:inline-block;padding:5px 8px;border-radius:12px;font-size:11px;font-weight:700}.tag{background:#09cde5;color:white}.status.active{color:#08891b;background:#daf7df}.status.blocked,.status.inactive{color:#b51d28;background:#ffe0e2}.page-title{display:flex;justify-content:space-between;align-items:center;padding:10px 0}.page-title h1{margin:0 0 5px;font-size:25px}.page-title p{margin:0;color:var(--muted)}.primary,button{border:0;background:var(--orange);color:white;padding:11px 15px;border-radius:5px;font-weight:700;cursor:pointer}.form-card{padding:20px;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.form-card label{font-size:12px;font-weight:700}.form-card input,.form-card select,.form-card textarea,.login-card input{display:block;width:100%;margin-top:6px;border:1px solid #dbe0e8;padding:11px;border-radius:5px;background:#fff}.form-card textarea{min-height:80px}.wide{grid-column:1/-1}.form-actions{grid-column:1/-1;display:flex;align-items:center;gap:14px}.inline{display:inline}.mini,.inline button{font-size:11px;padding:7px 9px;border-radius:4px;margin-right:4px}.mini{background:#e8f2ff;color:#0869cf}.danger{background:#e43843}.warn{background:#f1a20b}.model-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;background:transparent;border:0;box-shadow:none}.model-grid article{padding:22px;margin:0}.model-icon{width:45px;height:45px;background:#fff0e6;color:var(--orange);border-radius:10px;display:grid;place-items:center;font-size:22px}.model-grid h3{margin-bottom:5px}.model-grid p{color:var(--muted);margin-top:0}.alert{padding:12px;border-radius:5px;margin:12px 0}.error{background:#ffe2e4;color:#ad1e29}footer{text-align:center;color:var(--muted);padding:30px}.login-bg{display:grid;place-items:center;min-height:100vh;background:linear-gradient(135deg,#1f2937,#0f172a)}.login-card{width:min(410px,calc(100% - 30px));background:#fff;border-radius:12px;padding:30px;box-shadow:0 24px 60px #0007}.login-card h1{margin-bottom:6px}.login-card p{color:var(--muted)}.login-card label{display:block;margin:16px 0;font-weight:700}.login-card button{width:100%;font-size:15px}.login-card small{display:block;text-align:center;margin-top:16px;color:var(--muted)}@media(max-width:760px){header{padding:0 12px}.brand span,.limit{display:none}.account,.logout{padding:9px}.top-actions{gap:5px}nav{margin:10px;grid-template-columns:repeat(2,1fr)}main{margin:0 10px}.stats{grid-template-columns:1fr}.form-card{grid-template-columns:1fr}.wide,.form-actions{grid-column:auto}.model-grid{grid-template-columns:1fr}.page-title{align-items:flex-start;gap:12px}.page-title .primary{white-space:nowrap}.stats article{height:72px}}