*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f5f7fb;color:#172033}a{text-decoration:none;color:inherit}
.login-page{min-height:100vh;background:linear-gradient(135deg,#0b1f4d,#174ea6);display:flex;align-items:center;justify-content:center;padding:25px}
.login-wrap{width:100%;max-width:440px}.brand{text-align:center;color:#fff;font-weight:800;font-size:25px;letter-spacing:1px;margin-bottom:18px}
.login-card{background:#fff;border-radius:18px;padding:34px;box-shadow:0 20px 55px rgba(0,0,0,.25)}.api-mark{width:58px;height:58px;border-radius:14px;background:#e8f0ff;color:#1557d6;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;margin:auto}
h1{text-align:center;margin:16px 0 5px}.muted{text-align:center;color:#7b8494;margin:0 0 25px}label{display:block;font-weight:700;margin:15px 0 7px}
input{width:100%;padding:13px;border:1px solid #d9dee8;border-radius:9px;font-size:15px;outline:none}input:focus{border-color:#3478e5}
button{border:0;border-radius:9px;cursor:pointer}.primary{width:100%;padding:14px;background:#1769e0;color:#fff;font-weight:800;margin-top:20px}.demo-note{font-size:12px;color:#8a93a3;text-align:center;margin-top:18px}
.layout{display:flex;min-height:100vh}.sidebar{width:245px;background:#0d1f43;color:#dbe5ff;padding:22px 14px;flex-shrink:0}.side-brand{font-size:20px;font-weight:900;line-height:1.05;padding:5px 14px 25px;color:#fff}.side-brand span{font-size:13px;letter-spacing:2px;color:#9fb8e9}.side-label{font-size:10px;letter-spacing:1.5px;color:#7891c0;padding:0 14px 10px}
.sidebar a{display:block;padding:12px 14px;border-radius:8px;margin:3px 0;font-size:14px}.sidebar a:hover,.sidebar a.active{background:#1a4e9b;color:#fff}.logout{margin-top:25px!important;color:#aebbd4!important}
.main{flex:1;min-width:0}.topbar{height:67px;background:#fff;border-bottom:1px solid #e5e9f0;display:flex;align-items:center;justify-content:space-between;padding:0 30px}.crumb{color:#8a93a3;font-weight:400}.profile{font-size:14px;color:#526078}
.content{padding:30px;max-width:1250px}.welcome{background:#fff;border:1px solid #e8ecf3;border-radius:14px;padding:24px;display:flex;justify-content:space-between;align-items:center}.welcome h2,.page-title h2{margin:0 0 7px}.welcome p,.page-title p{margin:0;color:#7c8798}.status-pill{background:#e9f8ef;color:#21854a;border-radius:20px;padding:9px 14px;font-size:13px;font-weight:700}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:20px 0}.stat{background:#fff;border:1px solid #e8ecf3;border-radius:14px;padding:20px}.stat span,.stat small{display:block;color:#7d8797}.stat strong{display:block;font-size:27px;margin:10px 0 4px}.green{color:#198754}.red{color:#d33a3a}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.panel{background:#fff;border:1px solid #e8ecf3;border-radius:14px;padding:22px;margin-bottom:20px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.panel h3{margin:0 0 15px}.panel-head h3{margin:0}.panel-head a{color:#1769e0;font-size:13px}.quick{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quick a{padding:15px;border:1px solid #e1e6ef;border-radius:9px;color:#2458a6;font-weight:700}
.page-title{margin-bottom:20px}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.service-card{background:#fff;border:1px solid #e8ecf3;border-radius:14px;padding:22px}.service-icon{width:48px;height:48px;border-radius:11px;background:#edf3ff;color:#1769e0;display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:14px}.service-card h3{margin:0 0 8px}.service-card p{color:#7d8797;min-height:38px}.service-card>div:last-child{display:flex;justify-content:space-between;align-items:center}.badge{padding:5px 9px;border-radius:15px;font-size:11px;font-weight:800}.live,.credit{background:#eaf8ef;color:#21854a}.debit{background:#fff0f0;color:#c43d3d}
.small-btn{background:#1769e0;color:#fff;padding:9px 13px;font-weight:700}.key-box{display:flex;gap:10px;background:#f5f7fb;border:1px solid #e1e6ef;padding:13px;border-radius:9px;align-items:center}.key-box code{flex:1;overflow:auto}.key-box button{padding:8px 12px;background:#fff;border:1px solid #d7deea}.warning{margin-top:14px;background:#fff8e6;padding:12px;border-radius:8px;color:#7a5b14;font-size:13px}
.balance-card{background:linear-gradient(135deg,#113d85,#1769e0);color:#fff;border-radius:15px;padding:25px;margin-bottom:20px;max-width:550px}.balance-card span,.balance-card p{opacity:.8}.balance-card strong{display:block;font-size:34px;margin:10px 0}.narrow{max-width:550px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:14px;border-bottom:1px solid #edf0f5;font-size:14px}th{color:#6e7888;font-size:12px;text-transform:uppercase}
.mini-row{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid #edf0f5}.doc-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}pre{background:#111827;color:#e5e7eb;padding:16px;border-radius:9px;overflow:auto;font-size:13px}
@media(max-width:850px){.sidebar{width:205px}.stats{grid-template-columns:1fr 1fr}.grid2,.doc-grid,.service-grid{grid-template-columns:1fr}}@media(max-width:600px){.layout{display:block}.sidebar{width:auto}.topbar{padding:0 16px}.content{padding:16px}.stats{grid-template-columns:1fr}.welcome{display:block}.status-pill{display:inline-block;margin-top:15px}}