*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:#f4f6f8;color:#17202a}.app{display:flex;min-height:100vh}.sidebar{width:240px;background:#121820;color:#fff;padding:24px 16px}.brand{font-size:22px;font-weight:800;padding:0 10px 26px}.sidebar nav{display:flex;flex-direction:column;gap:5px}.sidebar nav a{color:#b9c2cc;text-decoration:none;padding:11px 12px;border-radius:10px}.sidebar nav a:hover,.sidebar nav a.active{background:#222d39;color:#fff}main{flex:1;padding:32px;max-width:1400px;margin:auto;width:100%}header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}h1{font-size:32px;margin:3px 0}h2{margin:0 0 16px}h3{margin:5px 0;font-size:16px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#7b8794;font-weight:800}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stat,.panel,.doc-card{background:#fff;border:1px solid #e3e8ed;border-radius:14px;box-shadow:0 5px 20px rgba(20,30,40,.04)}.stat{padding:20px}.stat span{display:block;color:#74808c;font-size:13px}.stat strong{display:block;font-size:27px;margin-top:8px}.panel{padding:22px;margin-bottom:18px}.highlight{display:flex;align-items:center;justify-content:space-between;border-left:4px solid #1d6ff2}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.panel-head a{color:#1d6ff2;text-decoration:none}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 10px;border-bottom:1px solid #edf0f3;font-size:14px}th{font-size:11px;text-transform:uppercase;color:#7b8794}td a{color:#17202a;text-decoration:none;font-weight:700}td small{display:block;color:#7b8794;margin-top:3px}.badge{display:inline-block;background:#eef2f6;color:#4d5a67;border-radius:99px;padding:5px 9px;font-size:12px}.badge.success{background:#e9f8ef;color:#187a43}.btn{display:inline-block;border:1px solid #d6dde4;background:#fff;color:#17202a;border-radius:9px;padding:10px 14px;text-decoration:none;font-weight:700;cursor:pointer}.btn.primary{background:#1d6ff2;border-color:#1d6ff2;color:#fff}.btn.danger{background:#fff0f0;border-color:#ffc9c9;color:#a21d1d}.btn.ghost{background:transparent}.actions{display:flex;gap:10px;flex-wrap:wrap}.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:700}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #d8dfe6;border-radius:9px;background:#fff;font:inherit;font-weight:400}textarea{resize:vertical}.dropzone{border:2px dashed #cbd5df;border-radius:14px;padding:38px;text-align:center;background:#fafcfd;cursor:pointer}.dropzone input{display:none}details{margin-top:16px}summary{cursor:pointer;color:#1d6ff2;font-weight:700}.calc{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}.calc>div{background:#f6f8fa;padding:15px;border-radius:10px}.calc span{display:block;color:#73808c;font-size:13px}.calc strong{display:block;font-size:20px;margin-top:5px}.amount-row{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid #edf0f3}.amount-row.total{font-size:20px;border-top:2px solid #17202a;border-bottom:0;margin-top:8px}.details{display:grid;grid-template-columns:150px 1fr;gap:10px;font-size:14px}.details dt{color:#7b8794}.details dd{margin:0;font-weight:600}.stack{display:flex;flex-direction:column;gap:10px;margin-top:18px}.muted{color:#77838f;font-size:13px;line-height:1.5}.alert{padding:12px 14px;border-radius:10px;margin-bottom:18px}.alert.success{background:#e9f8ef;color:#176d3c}.alert.error{background:#fff0f0;color:#9c2020}.doc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.doc-card{padding:18px;display:flex;gap:15px;text-decoration:none;color:#17202a}.doc-card:hover{border-color:#b8c8dc;transform:translateY(-1px)}.doc-card span:last-child{color:#1d6ff2;font-size:13px}.doc-icon{font-size:22px}.filters{display:flex;gap:10px}.filters input{flex:1}.auth{min-height:100vh;display:grid;place-items:center;background:#121820}.auth-card{width:min(420px,92vw);background:#fff;padding:30px;border-radius:16px}.auth-card form{display:flex;flex-direction:column;gap:15px}.auth-card .btn{margin-top:8px}.auth-card .brand{color:#17202a;padding:0 0 20px}.empty{text-align:center;padding:40px!important;color:#7b8794}@media(max-width:900px){.sidebar{width:200px}.cards{grid-template-columns:repeat(2,1fr)}.doc-grid{grid-template-columns:1fr}}@media(max-width:650px){.app{display:block}.sidebar{width:100%;padding:12px}.sidebar nav{flex-direction:row;overflow:auto}.sidebar nav a{white-space:nowrap}.brand{padding-bottom:12px}main{padding:18px}.cards,.grid2,.calc{grid-template-columns:1fr}header{align-items:flex-start;flex-direction:column}.filters{flex-direction:column}}