:root{
  --bg:#f5f7fb;--card:#ffffff;--text:#172033;--muted:#69758b;--line:#e7ebf3;--primary:#5b5df0;--primary-2:#7b7cf6;--success:#1f9d61;--warn:#e55b5b;--shadow:0 12px 30px rgba(23,32,51,.08);
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:linear-gradient(180deg,#f8faff 0,#f5f7fb 100%);color:var(--text)}
a{text-decoration:none;color:inherit}.shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{background:#111826;color:#fff;padding:24px 18px;display:flex;flex-direction:column;gap:22px}.brand{display:flex;align-items:center;gap:12px}.brand-badge{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--primary),#9b8cff);display:grid;place-items:center;font-weight:800}.brand-title{font-size:18px;font-weight:800}.brand-sub{font-size:12px;color:#bcc5d7}.nav{display:flex;flex-direction:column;gap:8px}.nav-link{padding:12px 14px;border-radius:14px;color:#dce4f4}.nav-link.active,.nav-link:hover{background:rgba(255,255,255,.09);color:#fff}.sidebar-foot{margin-top:auto;padding:16px;border:1px solid rgba(255,255,255,.1);border-radius:18px;background:rgba(255,255,255,.04)}.small{font-size:12px;color:#b7bfd0}.user-name{font-weight:700;margin-top:4px}.user-mail{font-size:13px;color:#c9d1df;margin-top:2px}.logout{display:inline-block;margin-top:12px;color:#fff;background:rgba(255,255,255,.08);padding:10px 12px;border-radius:12px}
.main{padding:28px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px}.title{font-size:32px;font-weight:800;letter-spacing:-.02em}.subtitle{color:var(--muted);margin-top:6px}.hero{background:linear-gradient(135deg,#1f2550,#2b3270 48%,#5b5df0 100%);color:#fff;border-radius:28px;padding:28px;box-shadow:var(--shadow);display:flex;justify-content:space-between;align-items:end;gap:16px}.hero h2{margin:0 0 8px;font-size:28px}.hero p{margin:0;color:#dfe5ff;max-width:720px;line-height:1.5}.hero-badges{display:flex;gap:10px;flex-wrap:wrap}.pill{padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.13);color:#fff;font-size:13px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:22px 0}.grid-2{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow)}.kpi-label{font-size:13px;color:var(--muted)}.kpi-value{font-size:30px;font-weight:800;margin-top:8px}.kpi-foot{font-size:12px;color:var(--muted);margin-top:8px}.section-title{font-size:18px;font-weight:800;margin:0 0 14px}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 10px;border-top:1px solid var(--line);text-align:left;font-size:14px;vertical-align:top}.table th{font-size:12px;text-transform:uppercase;color:var(--muted);letter-spacing:.04em;border-top:none}.badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700}.badge.pending{background:#fff4d4;color:#8a6400}.badge.approved{background:#dcf7e8;color:#12613c}.badge.paid{background:#e3ecff;color:#2746b2}.badge.rejected{background:#ffe3e3;color:#b83b3b}.muted{color:var(--muted)}.empty{padding:18px;border:1px dashed var(--line);border-radius:16px;color:var(--muted);background:#fafbfe}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top left,#e9edff 0,#f6f8fc 42%,#f5f7fb 100%)}.login-shell{width:min(980px,100%);display:grid;grid-template-columns:1.1fr .9fr;background:#fff;border-radius:30px;overflow:hidden;box-shadow:0 25px 70px rgba(23,32,51,.16)}.login-art{padding:38px;background:linear-gradient(135deg,#181f42,#2c3570 55%,#5b5df0 100%);color:#fff;display:flex;flex-direction:column;justify-content:space-between}.login-art h1{font-size:36px;line-height:1.05;margin:0 0 14px}.login-art p{color:#dbe2ff;line-height:1.6}.login-panel{padding:38px}.field{margin-bottom:16px}.label{display:block;font-size:13px;font-weight:700;margin-bottom:8px}.input,select{width:100%;padding:14px 15px;border:1px solid #dbe1ee;border-radius:14px;background:#fff;font:inherit;color:var(--text)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 18px;border:none;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-weight:800;cursor:pointer;box-shadow:0 12px 24px rgba(91,93,240,.24)}.btn.secondary{background:#eef2ff;color:#2d3d91;box-shadow:none}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.error{padding:12px 14px;border-radius:14px;background:#ffe7e7;color:#a33d3d;margin-bottom:14px}.success{padding:12px 14px;border-radius:14px;background:#e4faee;color:#146a42;margin-bottom:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:16px}.list{display:flex;flex-direction:column;gap:12px}.item{padding:14px;border:1px solid var(--line);border-radius:16px;background:#fff}.item-top{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:6px}.code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#f4f6fb;border:1px solid var(--line);padding:3px 7px;border-radius:8px;font-size:12px}.help{font-size:12px;color:var(--muted)}
@media (max-width: 980px){.shell{grid-template-columns:1fr}.sidebar{display:none}.grid-4,.grid-2,.split,.login-shell{grid-template-columns:1fr}.main{padding:18px}}