:root{--blue:#0b5bd3;--navy:#13213c;--bg:#f4f7fb;--line:#e3e8f0;--muted:#6b778c;--white:#fff}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--navy);background:var(--bg)}
.app{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.sidebar{background:#fff;border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{font-size:22px;font-weight:900;letter-spacing:.5px;padding:8px 12px 28px}.brand span,.login-brand span{display:block;font-size:12px;font-weight:600;color:var(--muted);letter-spacing:0;margin-top:4px}
nav{display:grid;gap:5px}nav a,.sidebar-bottom a{color:#44516a;text-decoration:none;padding:11px 12px;border-radius:9px;font-weight:650}nav a:hover,nav a.active{background:#edf4ff;color:var(--blue)}
.sidebar-bottom{margin-top:auto}.user{padding:12px;font-weight:700;border-top:1px solid var(--line);margin-top:18px}.user small{display:block;font-weight:400;color:var(--muted);margin-top:4px;overflow:hidden;text-overflow:ellipsis}
.main{padding:0 32px 48px}.topbar{padding:25px 0 18px}.topbar h1{margin:0;font-size:28px}.topbar p{margin:5px 0 0;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:14px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px}.stat span{display:block;color:var(--muted);font-size:13px}.stat strong{display:block;font-size:30px;margin:7px 0}.stat strong.money{font-size:21px}.stat small{color:var(--muted)}
.panel{background:#fff;border:1px solid var(--line);border-radius:13px;padding:22px;margin-bottom:18px}.panel h2{margin:0 0 18px;font-size:18px}.muted{color:var(--muted)}
.button,button{display:inline-block;border:0;background:var(--blue);color:#fff;border-radius:9px;padding:11px 16px;font-weight:750;text-decoration:none;font-size:14px;cursor:pointer}.button.secondary{background:#edf4ff;color:var(--blue)}.quick{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.grid-form{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.grid-form label{font-size:13px;font-weight:700}.grid-form input,.grid-form select,.grid-form textarea,.login-card input{width:100%;margin-top:6px;border:1px solid #ccd5e3;border-radius:8px;padding:10px 11px;font:inherit;background:#fff}.grid-form .full{grid-column:1/-1}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}td small{display:block;color:var(--muted);margin-top:3px}.right{text-align:right}.badge{background:#eef2f7;border-radius:999px;padding:5px 8px;font-size:12px}.link-danger{background:transparent;color:#b42318;padding:4px}
.login-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:#f4f7fb}.login-card{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:0 20px 60px rgba(20,33,61,.08)}.login-card.wide{width:min(600px,100%)}.login-brand{font-size:24px;font-weight:900;margin-bottom:28px}.login-card h1{margin:0 0 8px}.login-card label{display:block;font-size:13px;font-weight:700;margin-top:15px}.login-card button{width:100%;margin-top:18px}.notice{padding:12px 14px;border-radius:9px;margin:14px 0}.notice.error{background:#fff0f0;color:#8b1d1d}.notice.success{background:#edf9ef;color:#176b31}
code{background:#f0f3f7;border-radius:5px;padding:2px 5px}
@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}.grid-form{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.app{display:block}.sidebar{position:relative;height:auto}.main{padding:0 16px 32px}.cards,.grid-form{grid-template-columns:1fr}nav{grid-template-columns:repeat(2,1fr)}}