:root{--gold:#a89b59;--gold-dark:#817540;--ink:#161616;--muted:#686868;--line:#e8e5da;--soft:#f7f6f1;--white:#ffffff;--danger:#b42318;--success:#247a45;--radius:8px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--soft);color:var(--ink);font-family:Arial,Helvetica,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.app{min-height:100vh;display:grid;grid-template-columns:248px 1fr}.sidebar{position:-webkit-sticky;position:sticky;top:0;height:100vh;padding:22px 16px;border-right:1px solid var(--line);background:var(--white)}.brand{display:flex;align-items:center;gap:10px;margin-bottom:26px;font-weight:800;letter-spacing:0}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:var(--radius);background:var(--ink);color:var(--gold)}.nav{display:grid;grid-gap:6px;gap:6px}.nav-button{display:flex;align-items:center;gap:10px;width:100%;min-height:42px;padding:10px 12px;border:1px solid transparent;border-radius:var(--radius);background:transparent;color:var(--muted);text-align:left}.nav-button.active{border-color:#ded7bd;background:#f3efe2;color:var(--ink);font-weight:700}.main{min-width:0;padding:24px 24px 88px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.topbar h1{margin:0;font-size:28px}.topbar p{margin:5px 0 0;color:var(--muted)}.grid{display:grid;grid-gap:16px;gap:16px}.grid.two{grid-template-columns:minmax(0,1fr) minmax(320px,.75fr)}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.card,.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--white)}.panel{padding:18px}.panel h2,.panel h3{margin:0 0 14px;font-size:18px}.card{padding:14px}.stat{display:grid;grid-gap:6px;gap:6px;min-height:98px}.stat strong{font-size:26px}.muted{color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px}.field{display:grid;grid-gap:6px;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:13px;color:var(--muted)}.input,.select,.textarea{width:100%;min-height:42px;border:1px solid #d8d3c2;border-radius:var(--radius);padding:9px 10px;background:var(--white);color:var(--ink)}.textarea{min-height:82px;resize:vertical}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border:1px solid var(--gold);border-radius:var(--radius);padding:9px 14px;background:var(--gold);color:var(--white);font-weight:700}.button.secondary{border-color:var(--line);background:var(--white);color:var(--ink)}.list{display:grid;grid-gap:10px;gap:10px}.row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:12px;border:1px solid var(--line);border-radius:var(--radius);background:#fffdf8}.row-title{margin:0 0 4px;font-weight:700}.badge{display:inline-flex;align-items:center;min-height:26px;border-radius:999px;padding:4px 10px;background:#efead9;color:var(--ink);font-size:12px;font-weight:700;white-space:nowrap}.badge.pending{background:#ececec}.badge.progress{background:#efe4b8}.badge.done{background:#dcf2e4;color:var(--success)}.badge.billed{background:#222;color:var(--white)}.calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));grid-gap:8px;gap:8px}.day{min-height:118px;padding:10px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white)}.day strong{display:block;margin-bottom:8px;font-size:13px}.event{margin-top:6px;padding:7px;border-left:3px solid var(--gold);border-radius:6px;background:#f8f3df;font-size:12px}.bottom-nav{display:none}.empty{padding:22px;border:1px dashed #d8d3c2;border-radius:var(--radius);color:var(--muted);text-align:center}@media (max-width:920px){.app{display:block}.sidebar{display:none}.main{padding:18px 14px 88px}.topbar{align-items:flex-start}.topbar h1{font-size:23px}.calendar,.form-grid,.grid.three,.grid.two{grid-template-columns:1fr}.day{min-height:auto}.bottom-nav{position:fixed;right:0;bottom:0;left:0;z-index:20;display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);background:var(--white)}.bottom-nav .nav-button{display:grid;justify-items:center;grid-gap:4px;gap:4px;min-height:64px;border-radius:0;padding:8px 4px;font-size:11px}.bottom-nav .nav-button.active{border-color:transparent;background:#f3efe2}}