:root{--ink:#172033;--muted:#6b7280;--line:#e5e7eb;--paper:#fff;--bg:#f4f6fa;--nav:#17233b;--brand:#2d6cdf;--accent:#16a085;--danger:#c0392b}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg)}a{color:var(--brand);text-decoration:none}aside{position:fixed;inset:0 auto 0 0;width:230px;background:var(--nav);color:#fff;padding:28px 18px;display:flex;flex-direction:column}.brand{font-size:25px;font-weight:800;color:#fff;margin:0 12px 35px}.brand span{color:#6ea1ff}nav{display:grid;gap:7px}nav a{padding:12px 14px;border-radius:9px;color:#cbd5e1;font-weight:600}nav a:hover{background:#243451;color:#fff}.user{margin-top:auto;display:grid;gap:4px;padding:14px 10px;border-top:1px solid #334155}.user small{color:#94a3b8}.user button{margin-top:10px;background:transparent;border:0;color:#cbd5e1;padding:0;cursor:pointer}.app main{margin-left:230px;padding:28px 36px;max-width:1700px}.app header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.app header small,.account-head small{color:var(--muted)}h1{font-size:27px;margin:3px 0}h2{margin:0;font-size:18px}.date{background:#fff;padding:9px 14px;border-radius:8px;border:1px solid var(--line)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:20px}.metric,.panel,.account-head{background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:0 3px 12px #18233a0a}.metric{padding:20px}.metric span{color:var(--muted);font-size:14px}.metric strong{display:block;font-size:30px;margin-top:8px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.panel{overflow:hidden}.panel-title{display:flex;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th{color:#697386;background:#fafbfc;text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em}th,td{padding:12px 15px;border-bottom:1px solid var(--line);white-space:nowrap}td small{display:block;color:var(--muted);margin-top:3px}.num{text-align:right}.danger-text{color:var(--danger);font-weight:700}.toolbar{display:flex;justify-content:space-between;gap:15px;margin-bottom:16px}.search{display:flex;gap:8px;flex:1;max-width:600px}input,select,textarea,button,.button{font:inherit;border:1px solid #ccd2dc;border-radius:8px;padding:10px 12px;background:#fff}input,select,textarea{width:100%}button,.button{cursor:pointer;font-weight:650}.primary{background:var(--brand);border-color:var(--brand);color:#fff}.form{padding:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form label{display:grid;gap:7px;font-size:13px;font-weight:650}.form .wide{grid-column:1/-1}.form textarea{min-height:90px}.form .check{display:flex;align-items:center;flex-direction:row}.form .check input{width:auto}.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:25px}.alert{padding:13px 16px;border-radius:9px;margin-bottom:16px}.alert.success{background:#dcfce7;color:#166534}.alert.danger{background:#fee2e2;color:#991b1b}.account-head{display:flex;justify-content:space-between;align-items:center;padding:20px;margin-bottom:15px}.account-head strong{display:block;font-size:22px;text-align:right}.auth main{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#17233b,#2d6cdf)}.login-card{width:min(410px,calc(100% - 30px));background:#fff;padding:36px;border-radius:18px;box-shadow:0 25px 70px #0004}.login-card h1{font-size:28px;margin:15px 0 5px}.login-card p{color:var(--muted);margin-bottom:25px}.login-card form,.login-card label{display:grid;gap:9px}.login-card form{gap:17px}.login-mark{width:52px;height:52px;display:grid;place-items:center;background:var(--brand);color:#fff;font-weight:800;border-radius:13px}@media(max-width:900px){aside{width:74px;padding:25px 10px}.brand{font-size:0;margin:0 auto 35px}.brand span{font-size:20px}nav a span,.user strong,.user small{display:none}.app main{margin-left:74px;padding:20px}.cards{grid-template-columns:1fr 1fr}.grid-2{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}@media(max-width:600px){.app main{padding:15px}.cards{grid-template-columns:1fr}.toolbar{align-items:stretch;flex-direction:column}.form .wide{grid-column:auto}}