:root{--bg: #eceae6;--bg-2: #e3e0da;--panel: #ffffff;--ink: #1a1918;--muted: #6b6660;--line: #d4d0c8;--accent: #b85a2e;--accent-2: #9a4a26;--sidebar: #2c2a28;--sidebar-text: #f7f6f3;--sidebar-muted: #a8a29a;--danger: #a33b2b;--ok: #3d6b4f;--shadow: 0 1px 0 rgba(26, 25, 24, .04);--radius: 8px;--font: "IBM Plex Sans", system-ui, sans-serif;--display: Syne, system-ui, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);min-height:100vh;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}.layout{display:grid;grid-template-columns:232px 1fr;min-height:100vh}.sidebar{padding:20px 14px;background:var(--sidebar);color:var(--sidebar-text);border-right:none;position:sticky;top:0;height:100vh;overflow:auto}.brand{font-family:var(--display);font-size:22px;font-weight:800;letter-spacing:-.03em;text-transform:uppercase;margin:0 0 4px;color:var(--sidebar-text)}.brand-sub{color:var(--sidebar-muted);font-size:12px;margin-bottom:18px}.nav a{display:block;padding:9px 12px;border-radius:6px;margin-bottom:2px;color:var(--sidebar-muted);font-size:14px;font-weight:500;transition:background .15s ease,color .15s ease}.nav a.active,.nav a:hover{background:#f7f6f314;color:var(--sidebar-text);font-weight:600}.nav a.active{border-left:2px solid var(--accent);padding-left:10px}.content{padding:24px 28px 40px}.page-title{font-family:var(--display);font-size:28px;font-weight:700;letter-spacing:-.03em;margin:0 0 6px}.page-sub{color:var(--muted);margin:0 0 20px;font-size:14px}.grid{display:grid;gap:14px}.grid.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.two{grid-template-columns:1.2fr 1fr}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.stat-value{font-family:var(--display);font-size:28px;font-weight:700;letter-spacing:-.02em;margin:8px 0 0}.stat-label{color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top;font-size:14px}.table th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em}.btn{border:none;border-radius:6px;padding:9px 14px;cursor:pointer;background:var(--accent);color:#fff;font-weight:600;font-size:14px;transition:background .15s ease}.btn:hover{background:var(--accent-2)}.btn.secondary{background:var(--bg-2);color:var(--ink)}.btn.secondary:hover{background:#d5d1ca}.btn.danger{background:var(--danger)}.btn:disabled{opacity:.6;cursor:not-allowed}.sidebar .btn.secondary{background:#f7f6f31a;color:var(--sidebar-text);width:100%}.sidebar .btn.secondary:hover{background:#f7f6f329}.form{display:grid;gap:10px}.form.row{grid-template-columns:repeat(2,minmax(0,1fr))}.form.row-3{grid-template-columns:repeat(3,minmax(0,1fr))}label{display:grid;gap:6px;font-size:13px;color:var(--muted)}input,select,textarea{border:1px solid var(--line);border-radius:6px;padding:9px 11px;background:#fff;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:2px solid rgba(184,90,46,.25);border-color:var(--accent)}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#2c2a28,#1a1918 55%,#3d2a20)}.login-card{width:min(400px,100%);background:#fff;border:none;box-shadow:0 24px 64px #00000059}.login-card .page-title{text-transform:uppercase;letter-spacing:-.04em}.badge{display:inline-block;padding:3px 8px;border-radius:4px;background:#f7ede8;color:var(--accent);font-size:12px;font-weight:600}.badge.warn{background:#f6e5d8;color:var(--accent-2)}.badge.danger{background:#f3ddd8;color:var(--danger)}.error{color:var(--danger);font-size:14px}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;align-items:center}.muted{color:var(--muted)}@media(max-width:960px){.layout{grid-template-columns:1fr}.sidebar{position:relative;height:auto;border-bottom:1px solid #3a3735}.grid.stats,.grid.two,.form.row,.form.row-3{grid-template-columns:1fr}}