:root{--bg:#f6f8fc;--card:#fff;--ink:#1a2233;--muted:#66708a;--line:#e4e9f2;--pri:#3b5bdb;--pri2:#2f49b3;--acc:#f59f00;--ok:#2b9348;--bad:#d62828;--r:14px;--sh:0 4px 18px rgba(30,45,90,.07)}
*{box-sizing:border-box}body{margin:0;font:15px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--pri);text-decoration:none}h1{font-size:2rem;margin:.2em 0 .6em}h2{font-size:1.4rem}h3{margin:.4em 0}
.wrap{max-width:1120px;margin:0 auto;padding:0 18px}.pad{padding:34px 18px}.muted{color:var(--muted)}.small{font-size:13px;color:var(--muted)}.inl{display:inline}
.ic{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:-3px}
.nav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.nav-in{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{font-weight:700;font-size:18px;color:var(--ink);display:flex;align-items:center;gap:8px}.brand b{color:var(--acc)}
.logo{background:var(--pri);color:#fff;width:32px;height:32px;border-radius:9px;display:grid;place-items:center}
#menu{display:flex;align-items:center;gap:6px}#menu>a:not(.btn){color:var(--ink);padding:8px 10px;border-radius:8px}#menu>a.on,#menu>a:not(.btn):hover{background:var(--bg);color:var(--pri)}
.burger{display:none;background:none;border:0;cursor:pointer;color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--pri);color:#fff;border:0;border-radius:10px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer}
.btn:hover{background:var(--pri2)}.btn.sm{padding:6px 12px;font-size:14px}.btn.ghost{background:#fff;color:var(--pri);border:1px solid var(--line)}.btn.danger{background:var(--bad)}.btn:disabled{opacity:.5;cursor:not-allowed}
.hero{background:linear-gradient(135deg,#eaf0ff,#fff7e6);padding:70px 0}.hero h1{font-size:2.6rem;max-width:680px}.hero p{max-width:600px;font-size:17px;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh)}
.row{display:flex;justify-content:space-between;align-items:center;gap:10px}.tag{font-size:12px;background:#eef2ff;color:var(--pri);border-radius:20px;padding:2px 10px}
.feat .ic{width:28px;height:28px;color:var(--pri)}
.search{display:flex;gap:8px;margin-bottom:14px}.search input{flex:1}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.tabs a{padding:6px 14px;border:1px solid var(--line);border-radius:20px;background:#fff;color:var(--ink)}.tabs a.on{background:var(--pri);color:#fff;border-color:var(--pri)}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid #c5d0ff;border-color:var(--pri)}
label{display:block;font-weight:600;font-size:13px;margin:12px 0 5px}
.form{max-width:520px;margin:0 auto}.form .btn{margin-top:16px;width:100%;justify-content:center}
.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--r);overflow:hidden}.tbl th,.tbl td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.tbl th{background:#f0f3fa;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.tblw{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
.badge{padding:2px 10px;border-radius:20px;font-size:12px;font-weight:600;background:#eee}
.b-pending{background:#fff3cd;color:#8a6100}.b-processing{background:#dbe7ff;color:#1f47b5}.b-completed,.b-success,.b-active{background:#d8f3dc;color:#1b6b34}.b-rejected,.b-failed,.b-inactive{background:#fde0e0;color:#a11}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin:18px 0}.stat b{font-size:26px;display:block}
.alert{padding:12px 16px;border-radius:10px;margin:0 0 16px}.alert.ok{background:#d8f3dc;color:#1b6b34}.alert.err{background:#fde0e0;color:#a11}
.sub{display:flex;gap:6px;flex-wrap:wrap;margin:14px 0}.sub a{padding:7px 14px;border-radius:8px;background:#fff;border:1px solid var(--line);color:var(--ink)}.sub a.on{background:var(--pri);color:#fff}
#toasts{position:fixed;top:74px;right:16px;z-index:100;display:grid;gap:8px}.toast{background:#1a2233;color:#fff;padding:12px 16px;border-radius:10px;box-shadow:var(--sh);max-width:320px}.toast.err{background:var(--bad)}.toast.ok{background:var(--ok)}
.modal{position:fixed;inset:0;background:rgba(15,23,42,.5);display:none;align-items:center;justify-content:center;z-index:50;padding:16px}.modal.open{display:flex}
.modal>div{background:#fff;border-radius:var(--r);padding:24px;width:100%;max-width:560px;max-height:90vh;overflow:auto}.modal h2{margin-top:0}
.foot{background:#fff;border-top:1px solid var(--line);margin-top:50px;padding:26px 0}.foot .wrap{display:grid;gap:8px}
.otp-box{display:none}.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.receipt{max-width:640px;margin:30px auto;background:#fff;padding:32px;border:1px solid var(--line);border-radius:var(--r)}.receipt table{width:100%}.receipt td{padding:8px 0;border-bottom:1px dashed var(--line)}
@media(max-width:800px){.burger{display:block}#menu{display:none;position:absolute;top:62px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 18px;border-bottom:1px solid var(--line)}#menu.open{display:flex}.hero h1{font-size:2rem}.two{grid-template-columns:1fr}}
@media print{.nav,.foot,.noprint,#toasts{display:none!important}body{background:#fff}.receipt{border:0;margin:0}}