:root{--navy:#0f172a;--blue:#2563eb;--bg:#f5f7fb}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172033}.app{display:flex;min-height:100vh}.sidebar{width:255px;background:var(--navy);color:white;padding:24px 18px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh;overflow:auto}.brand{font-weight:800;font-size:24px}.brand span{color:#60a5fa}.userbox{background:rgba(255,255,255,.08);padding:12px;border-radius:12px}.userbox small{display:block;opacity:.65;text-transform:uppercase}.sidebar nav{display:flex;flex-direction:column;gap:4px}.sidebar nav a{color:#dbeafe;text-decoration:none;padding:9px 10px;border-radius:9px}.sidebar nav a:hover{background:rgba(255,255,255,.1)}.nav-section{font-size:10px;color:#94a3b8;letter-spacing:.12em;margin:12px 8px 3px}.content{flex:1;padding:30px;max-width:1600px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.topbar h1{font-size:28px;margin:0}.hero{background:linear-gradient(135deg,#1d4ed8,#0f172a);color:white;border-radius:20px;padding:28px;display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.hero h2{font-weight:800}.card{border:0;border-radius:16px;box-shadow:0 6px 25px rgba(15,23,42,.06)}.stat{padding:20px}.stat small{display:block;color:#64748b}.stat strong{font-size:25px;display:block;margin-top:6px}.stat span{font-size:12px;display:block;margin-top:5px}.snow-row,.recent-row,.wealth-row{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid #eef2f7}.snow-row small,.recent-row small{display:block;color:#64748b}.progress{height:8px}.quick{display:block;text-decoration:none;color:#172033;padding:14px;border-radius:10px;background:#f8fafc;margin-top:9px}.quick:hover{background:#eef4ff}.mini-stat,.budget-card{background:#f8fafc;border-radius:12px;padding:14px}.mini-stat span{display:block;color:#64748b;font-size:13px}.mini-stat b{font-size:18px}.form-card{max-width:900px}.auth{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#eff6ff,#f8fafc)}.auth-card{width:min(430px,92vw);background:white;border-radius:20px;padding:34px;box-shadow:0 15px 50px rgba(15,23,42,.1)}.auth-card h2{margin-top:25px}.btn-primary{background:#2563eb;border-color:#2563eb}@media(max-width:850px){.sidebar{width:76px;padding:16px 8px}.sidebar .brand{font-size:0;text-align:center}.sidebar .brand:first-letter{font-size:25px}.sidebar .userbox{font-size:0;text-align:center}.sidebar nav a span,.sidebar .userbox small{display:none}.sidebar nav a{text-align:center;font-size:20px}.nav-section{display:none}.content{padding:18px}.hero{display:block}.hero .btn{margin-top:15px}.topbar h1{font-size:23px}}