:root{
  --orange:#d66a00;
  --orange2:#f07b13;
  --green:#1f8f4d;
  --brown:#6d350d;
  --ink:#172033;
  --muted:#6d7684;
  --line:#dfe4ea;
  --bg:#f6f7f9;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}
.shell{max-width:520px;margin:0 auto;min-height:100vh;background:#fff;box-shadow:0 0 30px rgba(0,0,0,.08)}
.topbar{padding:18px 20px;background:linear-gradient(135deg,#8d3f00,var(--orange2));color:#fff;display:flex;align-items:center;gap:14px}
.topbar img{width:68px;height:44px;object-fit:contain;border-radius:8px;background:white}
.topbar h1{font-size:22px;margin:0}
.content{padding:20px}
.hero{text-align:center;padding:18px 0 24px}
.hero img{width:160px;max-width:60%}
.hero h2{margin:12px 0 4px;font-size:26px}
.hero p{margin:0;color:var(--muted)}
.card{border:1px solid var(--line);border-radius:18px;padding:16px;margin-bottom:14px;background:#fff}
.action{display:block;text-decoration:none;color:#fff;padding:22px;border-radius:18px;margin:14px 0;font-size:24px;font-weight:700}
.action.green{background:linear-gradient(135deg,#1c8f4b,#39ad67)}
.action.orange{background:linear-gradient(135deg,#d86600,#f18621)}
.row{display:grid;grid-template-columns:1fr 110px;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid #eef1f4}
.row:last-child{border-bottom:0}
label{font-weight:650}
input,select{width:100%;padding:13px 14px;border:1px solid #cfd6de;border-radius:12px;font-size:17px;background:#fff}
input[type=number]{text-align:right}
.field{margin-bottom:16px}
.field small{display:block;color:var(--muted);margin-top:6px}
button{width:100%;border:0;border-radius:14px;padding:16px;font-size:18px;font-weight:800;color:#fff;background:linear-gradient(135deg,#bd4f00,#f07512);cursor:pointer}
button.green{background:linear-gradient(135deg,#167840,#2aa75d)}
.notice{padding:12px 14px;border-radius:12px;margin-bottom:16px}
.notice.ok{background:#e8f7ed;color:#176b39}
.notice.err{background:#fff0ed;color:#9f2b17}
.notice.info{background:#fff3e5;color:#874007}
.logout{background:none;color:#fff;width:auto;padding:0;font-size:14px;font-weight:600}
.topline{display:flex;justify-content:space-between;align-items:center}
.muted{color:var(--muted)}
.total{font-size:22px;font-weight:800;text-align:right;margin:14px 0}
.loginbox{padding:38px 24px}
.loginbox .logo{text-align:center;margin-bottom:28px}
.loginbox img{width:180px}
.loginbox h1{text-align:center;margin:0 0 28px}
.footer-note{text-align:center;color:var(--muted);font-size:13px;margin-top:18px}