:root{--green:#173d2c;--green2:#245c42;--cream:#f6f3e8;--card:#fff;--gold:#d99c36;--ink:#17221c;--muted:#6d776f;--line:#dfe5df;--danger:#a33b32}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--cream);color:var(--ink)}
button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}
.topbar{height:70px;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:5;box-shadow:0 3px 18px #102b201f}
.brand{display:flex;align-items:center;gap:12px}.logo{width:40px;height:40px;border-radius:12px;background:var(--gold);display:grid;place-items:center;color:var(--green);font-weight:900;font-size:23px}.brand b{display:block;font-size:19px}.brand small{color:#dce8df}
.actions{display:flex;align-items:center;gap:10px}.lang,.role-select{border:1px solid #ffffff4a;background:#ffffff12;color:#fff;border-radius:9px;padding:9px 11px}.role-select option{color:#111}.lang.active{background:#fff;color:var(--green)}
.shell{display:grid;grid-template-columns:235px 1fr;min-height:calc(100vh - 70px)}.side{background:#fff;border-right:1px solid var(--line);padding:22px 14px}.role-badge{padding:14px;border-radius:12px;background:#e9f1ec;margin-bottom:15px}.role-badge small{display:block;color:var(--muted);margin-bottom:4px}.role-badge b{color:var(--green)}
.nav button{width:100%;text-align:left;border:0;background:transparent;padding:11px 13px;border-radius:9px;color:#445148;margin:2px 0}.nav button:hover,.nav button.active{background:#e6efe9;color:var(--green);font-weight:700}
.main{padding:28px;max-width:1320px;width:100%;margin:auto}.hero{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:22px}.hero h1{margin:0 0 6px;font-size:30px}.hero p{margin:0;color:var(--muted)}.primary{border:0;border-radius:9px;background:var(--green2);color:#fff;padding:11px 16px;font-weight:700}
.notice{background:#fff7df;border:1px solid #eed69c;border-radius:10px;padding:12px 15px;margin:0 0 20px;color:#72551e}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.stat,.panel{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:0 4px 18px #233a2d0a}.stat{padding:18px}.stat small{color:var(--muted)}.stat strong{display:block;font-size:27px;margin-top:8px;color:var(--green)}
.grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.panel{padding:20px}.panel h2{font-size:18px;margin:0 0 14px}.empty{min-height:170px;display:grid;place-items:center;text-align:center;color:var(--muted);border:1px dashed #ccd6ce;border-radius:10px;padding:25px}.empty b{display:block;color:#48564c;margin-bottom:5px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:700}.field input,.field select,.field textarea{width:100%;border:1px solid #ccd5ce;background:#fff;border-radius:8px;padding:10px 11px}.field textarea{min-height:84px;resize:vertical}
.estimate{background:#e8f2eb;border-radius:12px;padding:16px}.estimate strong{font-size:24px;color:var(--green)}.estimate p{font-size:13px;color:var(--muted);margin:7px 0 0}
.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:11px 8px;border-bottom:1px solid var(--line);font-size:14px}.table th{color:var(--muted);font-weight:600}
.footer-note{margin-top:25px;color:var(--muted);font-size:12px;text-align:center}
@media(max-width:900px){.shell{grid-template-columns:1fr}.side{border-right:0;border-bottom:1px solid var(--line);padding:10px}.nav{display:flex;overflow:auto;gap:5px}.nav button{width:auto;white-space:nowrap}.role-badge{display:none}.stats{grid-template-columns:repeat(2,1fr)}.grid{grid-template-columns:1fr}.main{padding:20px}}
@media(max-width:560px){.topbar{height:auto;padding:12px 14px;align-items:flex-start}.brand small{display:none}.actions{flex-wrap:wrap;justify-content:flex-end}.shell{min-height:calc(100vh - 76px)}.hero{display:block}.hero .primary{margin-top:14px}.stats,.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.main{padding:16px}.hero h1{font-size:25px}}