:root{--red:#da262f;--red2:#b51720;--soft:#fff0f1;--bg:#f5f5f7;--card:#fff;--text:#171719;--muted:#70727d;--line:#e5e5e9;--green:#14814a;--shadow:0 14px 38px rgba(0,0,0,.08);--nav:76px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer;touch-action:manipulation}.hidden{display:none!important}
.primary,.secondary{border:0;border-radius:14px;min-height:48px;padding:12px 17px;font-weight:750}.primary{background:var(--red);color:#fff}.secondary{background:#fff;border:1px solid var(--line)}.full{width:100%;margin-top:20px}label{display:block;font-size:13px;font-weight:700;margin:15px 0 7px}input,textarea{width:100%;min-height:48px;border:1px solid var(--line);background:#fbfbfc;border-radius:14px;padding:13px;outline:none}textarea{min-height:110px}
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:22px}.auth-shell{width:min(1040px,100%);background:#fff;border-radius:30px;overflow:hidden;display:grid;box-shadow:var(--shadow)}.auth-brand{display:none;background:linear-gradient(145deg,var(--red),var(--red2));color:#fff;padding:48px}.auth-brand>img{width:66px;height:66px;border-radius:18px}.auth-brand h1{font-size:44px;line-height:1.08}.auth-brand p{line-height:1.6}.auth-panel{padding:32px}.brand{display:flex;align-items:center;gap:11px}.brand>img{width:46px;height:46px;border-radius:14px}.brand strong,.brand span{display:block}.brand span{font-size:12px;color:var(--muted)}
.tabs,.operation-tabs{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;background:#f0f0f3;padding:5px;border-radius:14px;margin:24px 0 18px}.tabs button,.operation-tabs button{border:0;background:transparent;min-height:44px;border-radius:10px;font-weight:700;color:var(--muted)}.tabs button.active,.operation-tabs button.active{background:#fff;color:var(--red)}.auth-form{display:none}.auth-form.active{display:block}
.setup{min-height:100vh;display:grid;place-items:center;padding:20px}.setup-card{max-width:600px}.sidebar{display:none;position:fixed;inset:0 auto 0 0;width:248px;background:#fff;border-right:1px solid var(--line);padding:26px 18px;z-index:20}.side-nav{display:flex;flex-direction:column;gap:8px;margin-top:28px}.side-nav button{border:0;background:transparent;min-height:48px;border-radius:13px;padding:0 14px;display:flex;align-items:center;gap:10px;color:var(--muted);font-weight:700;text-align:left}.side-nav button.active{background:var(--soft);color:var(--red)}.side-nav img{width:23px;height:23px}
.content{width:100%;max-width:1180px;margin:auto;padding:24px 16px calc(var(--nav) + 25px)}.page{display:none}.page.active{display:block}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.page-header span{font-size:13px;color:var(--muted)}.page-header h1{margin:4px 0 0}.avatar{width:48px;height:48px;border-radius:16px;background:#ffe5e7;color:var(--red);display:grid;place-items:center;font-weight:800}
.dashboard{display:grid;gap:16px}.wide{grid-column:1/-1}.hero{background:linear-gradient(145deg,var(--red),var(--red2));color:#fff;border-radius:29px;padding:25px;box-shadow:0 17px 40px rgba(218,38,47,.24)}.hero strong{display:block;font-size:43px;margin:9px 0}.hero p{margin:0}.card{background:#fff;border-radius:24px;padding:20px;box-shadow:var(--shadow)}.card p{color:var(--muted);line-height:1.5}.progress{height:11px;background:#ececef;border-radius:999px;overflow:hidden;margin-top:14px}.progress span{display:block;height:100%;background:var(--red)}.progress-info{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-top:8px}
.section-title{display:flex;justify-content:space-between;align-items:center}.section-title button{border:0;background:transparent;color:var(--red);font-weight:700}.list{background:#fff;border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}.list.inner{box-shadow:none;border:1px solid var(--line)}.list-item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:15px 16px;border-bottom:1px solid var(--line)}.list-item:last-child{border-bottom:0}.list-left{display:flex;gap:12px;align-items:center}.bubble{width:42px;height:42px;border-radius:14px;background:var(--soft);color:var(--red);display:grid;place-items:center;font-weight:800}.positive{color:var(--green);font-weight:800}.negative{color:var(--red);font-weight:800}
.promo-grid{display:grid;gap:16px}.promo-card{background:#fff;border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}.promo-cover{height:110px;background:linear-gradient(135deg,#ffeff0,#ffd5da);padding:18px;display:flex;align-items:flex-end;color:var(--red);font-size:28px}.promo-body{padding:18px}.promo-body h3{margin:0}.promo-body p{margin-bottom:0}
.manban-logo{display:block;width:min(300px,72vw);max-height:85px;object-fit:contain;object-position:left;margin-bottom:18px}.wallet-card{position:relative;min-height:228px;color:#fff;overflow:hidden;border-radius:30px;padding:27px;background:linear-gradient(135deg,#f02a35,#aa1019);box-shadow:0 20px 46px rgba(180,20,29,.28)}.wallet-card>strong{display:block;font-size:46px;margin:15px 0 8px}.wallet-card p{max-width:68%}.wallet-chip{position:absolute;right:27px;top:27px;width:42px;height:31px;border:1px solid rgba(255,255,255,.45);border-radius:8px}.wallet-brand{position:absolute;right:22px;bottom:20px;width:115px;filter:brightness(0) invert(1)}.extract{margin-top:16px}.center{text-align:center}.fake-qr{width:min(280px,80vw);aspect-ratio:1;margin:22px auto;background:repeating-conic-gradient(#111 0 25%,#fff 0 50%) 0/28px 28px;border:22px solid #fff;border-radius:24px}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;height:calc(var(--nav) + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line);z-index:100}.bottom-nav button{border:0;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:#85858c;font-size:10px}.bottom-nav img{width:24px;height:24px}.bottom-nav button.active{color:var(--red)}
.admin-header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);padding:15px 18px;display:flex;justify-content:space-between;z-index:50}.admin-content{max-width:1220px;margin:auto;padding:22px 16px}.admin-nav{display:flex;gap:8px;overflow:auto;margin-bottom:18px}.admin-nav button{border:0;background:#fff;color:var(--muted);border-radius:12px;min-height:44px;padding:0 14px;font-weight:700;white-space:nowrap}.admin-nav button.active{background:var(--red);color:#fff}.admin-page{display:none}.admin-page.active{display:block}.stats{display:grid;gap:16px}.stat{background:#fff;border-radius:22px;padding:20px;box-shadow:var(--shadow)}.stat strong{display:block;font-size:30px;margin-top:8px}.cashier-grid,.promo-admin-grid{display:grid;gap:16px}.input-action{display:grid;grid-template-columns:1fr auto;gap:10px}.customer-box{background:#fafafa;border-radius:16px;padding:15px;margin-top:16px}.alert{background:var(--soft);color:var(--red);padding:12px;border-radius:13px;margin-top:12px;font-weight:700}.table-wrap{overflow:auto;background:#fff;border-radius:22px;box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}th{background:#fafafa;color:var(--muted);font-size:12px}.promotion-row{display:flex;justify-content:space-between;gap:10px;padding:13px;border-bottom:1px solid var(--line)}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%) translateY(25px);opacity:0;background:#171719;color:#fff;padding:13px 16px;border-radius:14px;z-index:1000;transition:.25s}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media(min-width:700px){.auth-shell{grid-template-columns:1.05fr .95fr}.auth-brand{display:block}.dashboard{grid-template-columns:1.35fr .65fr}.promo-grid{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:repeat(3,1fr)}}
@media(min-width:900px){.cashier-grid,.promo-admin-grid{grid-template-columns:1fr 1fr}}
@media(min-width:960px){.sidebar{display:block}.content{margin-left:248px;width:calc(100% - 248px);max-width:none;padding:34px}.bottom-nav{display:none}.promo-grid{grid-template-columns:repeat(3,1fr)}}

.qr-scanner-card{margin-top:14px}
.qr-camera-wrap{position:relative;min-height:280px;border-radius:20px;overflow:hidden;background:#121214;display:grid;place-items:center}
.qr-camera-wrap video{width:100%;height:280px;object-fit:cover;background:#121214}
.qr-guide{position:absolute;width:min(220px,68vw);aspect-ratio:1;border:3px solid #fff;border-radius:22px;box-shadow:0 0 0 999px rgba(0,0,0,.34);pointer-events:none}
.qr-status{position:absolute;left:12px;right:12px;bottom:12px;padding:10px 12px;border-radius:12px;background:rgba(0,0,0,.68);color:#fff;font-size:12px;text-align:center}
.qr-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.qr-help{margin:10px 0 0;font-size:12px;text-align:center}
.manual-divider{display:flex;align-items:center;gap:12px;margin:20px 0 4px;color:var(--muted);font-size:12px}
.manual-divider::before,.manual-divider::after{content:"";flex:1;height:1px;background:var(--line)}
@media(max-width:520px){.qr-actions{grid-template-columns:1fr}.qr-camera-wrap,.qr-camera-wrap video{min-height:245px;height:245px}}