:root{
  --bg:#070914;--panel:#0d1224;--panel2:#111931;--line:rgba(255,255,255,.1);
  --text:#f7f8ff;--muted:#a7b0cc;--gold:#d7af57;--blue:#4aa3ff;--danger:#ff5d7a;--ok:#34d399;
  --white:#fff;--soft:#f5f7fb;--darktext:#172033;--shadow:0 24px 70px rgba(0,0,0,.34);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:linear-gradient(145deg,#060813,#0a1020 45%,#111626);color:var(--text);font-size:14px;line-height:1.5}a{color:inherit;text-decoration:none}.app{min-height:100vh;display:flex}.sidebar{width:282px;background:rgba(7,9,20,.84);border-right:1px solid var(--line);position:fixed;top:0;bottom:0;left:0;overflow:auto;backdrop-filter:blur(18px);z-index:20}.brand{padding:24px 22px;border-bottom:1px solid var(--line)}.brand-badge{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#1b64ff,var(--gold));box-shadow:0 14px 40px rgba(74,163,255,.2);font-weight:800}.brand-title{margin:12px 0 0;font-size:18px;font-weight:700}.brand-sub{color:var(--muted);font-size:12px}.nav{padding:14px}.nav-section{margin:16px 10px 8px;color:#6f7b9b;font-size:11px;text-transform:uppercase;letter-spacing:.12em}.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;color:#d9def2;margin:3px 0}.nav a:hover,.nav a.active{background:rgba(255,255,255,.08)}.nav .ico{width:22px;text-align:center}.main{margin-left:282px;width:calc(100% - 282px);min-height:100vh}.topbar{height:74px;display:flex;justify-content:space-between;align-items:center;padding:0 28px;border-bottom:1px solid var(--line);background:rgba(9,12,24,.68);backdrop-filter:blur(16px);position:sticky;top:0;z-index:10}.page{padding:28px}.title h1{margin:0;font-size:28px;letter-spacing:-.04em}.title p{margin:3px 0 0;color:var(--muted)}.user-pill{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.08);border:1px solid var(--line);padding:9px 12px;border-radius:999px}.avatar{width:30px;height:30px;border-radius:999px;background:linear-gradient(135deg,var(--gold),#fff2b8);color:#141414;display:grid;place-items:center;font-weight:800}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,.04));border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:22px}.card.light{background:#fff;color:var(--darktext);box-shadow:0 16px 50px rgba(7,9,20,.08)}.card h2,.card h3{margin:0 0 14px;letter-spacing:-.03em}.metric{display:flex;flex-direction:column;gap:8px}.metric .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.metric .value{font-size:30px;font-weight:750;letter-spacing:-.04em}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:14px;padding:10px 14px;background:#fff;color:#101522;font-weight:700;cursor:pointer}.btn.gold{background:linear-gradient(135deg,#d7af57,#fff1b2);color:#111}.btn.dark{background:#111827;color:#fff}.btn.ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid var(--line)}.btn.danger{background:var(--danger);color:#fff}.btn.sm{padding:7px 10px;border-radius:10px;font-size:12px}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px}.table{width:100%;border-collapse:collapse;min-width:760px}.table th,.table td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table th{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#8390b4;background:rgba(255,255,255,.035)}.table tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:12px;background:rgba(255,255,255,.08);border:1px solid var(--line)}.badge.ok{color:var(--ok)}.badge.warn{color:var(--gold)}.badge.danger{color:var(--danger)}.form{display:grid;gap:14px}.field label{display:block;margin-bottom:6px;color:#c8d0e8;font-size:13px}.input,select,textarea{width:100%;background:rgba(255,255,255,.08);border:1px solid var(--line);color:#fff;border-radius:14px;padding:11px 12px;outline:none}.card.light .input,.card.light select,.card.light textarea{background:#f7f8fb;border:1px solid #dbe1ef;color:#172033}.input:focus,select:focus,textarea:focus{border-color:rgba(215,175,87,.8);box-shadow:0 0 0 4px rgba(215,175,87,.12)}textarea{min-height:92px}.flash{border-radius:16px;padding:12px 14px;margin-bottom:16px}.flash.success{background:rgba(52,211,153,.12);border:1px solid rgba(52,211,153,.3);color:#c7ffea}.flash.error{background:rgba(255,93,122,.12);border:1px solid rgba(255,93,122,.35);color:#ffe4e9}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at top left,rgba(74,163,255,.2),transparent 40%),radial-gradient(circle at bottom right,rgba(215,175,87,.18),transparent 38%),#070914}.login-card{width:100%;max-width:440px}.footer-note{margin-top:24px;color:#66708d;font-size:12px;text-align:center}.mobile-toggle{display:none}.invoice-lines{display:grid;gap:10px}.line-row{display:grid;grid-template-columns:2fr .7fr .8fr .8fr 42px;gap:10px;align-items:end}.right{text-align:right}.nowrap{white-space:nowrap}@media(max-width:980px){.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:translateX(0)}.main{margin-left:0;width:100%}.mobile-toggle{display:inline-flex}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.line-row{grid-template-columns:1fr}.topbar{padding:0 16px}.page{padding:18px}.title h1{font-size:23px}}