:root{
  --bg:#f6f7fb;--card:#fff;--text:#101827;--muted:#6b7280;--line:#e5e7eb;--brand:#111827;--brand2:#5b67f1;--danger:#dc2626;--ok:#0f9f6e;--shadow:0 20px 55px rgba(15,23,42,.08);--radius:24px;--theme:#111827
}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans KR",Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}img{max-width:100%;display:block}.app-shell{min-height:100vh}.container{max-width:1180px;margin:0 auto;padding:32px 20px 80px}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.84);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:14px 28px}.brand{font-weight:900;letter-spacing:-.03em;font-size:22px}.brand span{color:var(--brand2)}.topnav{display:flex;align-items:center;gap:16px;font-size:14px}.topnav a{color:#374151}.inline-form{display:inline}.link-button{border:0;background:transparent;color:#374151;cursor:pointer;padding:0}.hero-card{display:grid;grid-template-columns:1.3fr .7fr;gap:24px;align-items:center;background:radial-gradient(circle at top left,#eef2ff,#fff 46%,#f9fafb);border:1px solid #fff;border-radius:36px;padding:56px;box-shadow:var(--shadow)}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--brand2);font-size:12px;font-weight:800;margin:0 0 10px}.hero-card h1,.page-head h1,.customer-header h1{font-size:clamp(32px,5vw,58px);line-height:1.04;letter-spacing:-.06em;margin:0 0 18px}.lead{font-size:18px;color:#4b5563;line-height:1.7;max-width:680px}.hero-actions{display:flex;gap:12px;margin-top:28px}.glass-panel{background:rgba(255,255,255,.72);border:1px solid #fff;border-radius:28px;padding:28px;box-shadow:0 14px 40px rgba(15,23,42,.08)}.grid{display:grid;gap:20px;margin-top:22px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card,.stat-card,.auth-card,.order-card,.qr-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card{padding:24px}.card.soft{background:#f8fafc}.card.narrow{max-width:520px;margin:0 auto;padding:32px}.card h2,.card h3{letter-spacing:-.03em}.stat-card{padding:24px}.stat-card span{color:var(--muted);font-size:14px}.stat-card strong{display:block;font-size:34px;margin-top:8px;letter-spacing:-.05em}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:14px;padding:12px 18px;background:#fff;color:#111827;font-weight:800;cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn.primary{background:linear-gradient(135deg,var(--brand2),#8b5cf6);color:#fff}.btn.dark{background:#111827;color:#fff}.btn.ghost{border-color:var(--line);background:#fff}.btn.danger{background:#fee2e2;color:#991b1b}.btn.small{padding:8px 12px;border-radius:10px;font-size:13px}.btn.full{width:100%}.alert{padding:12px 14px;border-radius:14px;margin:10px 0}.alert.danger{background:#fee2e2;color:#991b1b}.muted{color:var(--muted);font-size:14px}.center{text-align:center}.auth-wrap{min-height:calc(100vh - 120px);display:grid;place-items:center}.auth-card{width:min(420px,100%);padding:34px}.auth-card h1{margin:0 0 24px;letter-spacing:-.05em}.stack-form{display:grid;gap:14px}.stack-form.compact{gap:10px;margin-top:12px}.stack-form label,.settings-grid label,.auth-card label,.note-label{display:grid;gap:8px;color:#374151;font-size:14px;font-weight:700}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:14px;padding:12px 13px;background:#fff;color:var(--text);outline:none}textarea{resize:vertical}input:focus,select:focus,textarea:focus{border-color:#818cf8;box-shadow:0 0 0 4px rgba(99,102,241,.12)}hr{border:0;border-top:1px solid var(--line);width:100%}.page-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:20px}.page-head h1{font-size:38px;margin-bottom:0}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:720px}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);background:#f9fafb}.badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:#eef2ff;color:#3730a3;font-size:12px;font-weight:900}.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.tag,.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:800}.chip.active{background:#111827;color:#fff;border-color:#111827}.filter-pills{display:flex;gap:8px;flex-wrap:wrap}.order-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.order-card{padding:20px}.order-top,.order-bottom,.menu-admin-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.order-top small{display:block;color:var(--muted);margin-top:4px}.order-lines{list-style:none;padding:0;margin:18px 0;display:grid;gap:12px}.order-lines li{display:grid;grid-template-columns:1fr auto;gap:4px}.order-lines small{grid-column:1/-1;color:var(--muted)}.note{background:#fffbeb;border:1px solid #fde68a;color:#92400e;padding:10px 12px;border-radius:12px}.status-form{display:flex;gap:8px}.menu-admin-list{display:grid;gap:16px}.menu-admin-item{display:grid;grid-template-columns:96px 1fr auto;gap:16px;border:1px solid var(--line);border-radius:20px;padding:14px}.menu-admin-item img{width:96px;height:96px;object-fit:cover;border-radius:16px;background:#f1f5f9}.grow{min-width:0}.row-actions{display:grid;gap:8px;align-content:start}.option-preview{font-size:13px;background:#f8fafc;border-radius:10px;padding:8px 10px;margin-top:6px}.option-details{margin-top:10px}.check-line{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center;gap:8px}.check-line input{width:auto}.qr-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.qr-card{padding:18px;text-align:center}.qr-image{margin:0 auto;border-radius:14px}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.check-list{line-height:1.9}.log-list{display:grid;gap:10px;max-height:640px;overflow:auto}.log-row{display:grid;gap:4px;border:1px solid var(--line);border-radius:14px;padding:12px;background:#f9fafb}.log-row code{font-size:12px;white-space:pre-wrap;color:#475569}.payment-page{min-height:100vh;display:grid;place-items:center;padding:24px}.receipt{display:grid;gap:10px;margin:20px 0}.receipt>div{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:10px 0}.success-card{text-align:center}
/* Customer */
.customer-shell{background:#f4f6fb}.customer-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px clamp(16px,4vw,42px);background:linear-gradient(135deg,var(--theme),#334155);color:#fff;box-shadow:0 16px 40px rgba(15,23,42,.18)}.customer-header h1{font-size:clamp(26px,5vw,46px);margin:0 0 6px}.customer-header p{margin:0;color:rgba(255,255,255,.75)}.customer-header .eyebrow{color:#c7d2fe}.pill{padding:9px 13px;border-radius:999px;background:rgba(255,255,255,.16);font-weight:900;white-space:nowrap}.customer-layout{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:20px;padding:20px clamp(14px,3vw,34px) 34px}.category-strip{position:sticky;top:100px;z-index:8;display:flex;gap:8px;overflow:auto;padding:0 0 12px}.menu-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.menu-card{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 14px 32px rgba(15,23,42,.07);display:flex;flex-direction:column}.menu-card img{height:170px;width:100%;object-fit:cover;background:#eef2f7}.menu-card-body{padding:16px;display:grid;gap:10px;flex:1}.menu-card h3{margin:0;letter-spacing:-.03em}.menu-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}.menu-card-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:auto}.price{font-weight:900;font-size:18px}.cart-panel{position:sticky;top:108px;align-self:start;background:#fff;border:1px solid var(--line);border-radius:28px;padding:20px;box-shadow:var(--shadow)}.cart-panel h2{margin:0 0 16px}.cart-items{display:grid;gap:12px;max-height:320px;overflow:auto;padding-right:4px}.cart-items.empty{color:var(--muted);display:block;text-align:center;background:#f8fafc;border-radius:16px;padding:28px}.cart-line{border:1px solid var(--line);border-radius:16px;padding:12px}.cart-line-top{display:flex;justify-content:space-between;gap:10px}.cart-line small{display:block;color:var(--muted);margin-top:5px}.qty-control{display:flex;align-items:center;gap:8px;margin-top:10px}.qty-control button{width:30px;height:30px;border:1px solid var(--line);background:#fff;border-radius:10px;font-weight:900}.totals{display:flex;justify-content:space-between;align-items:center;margin:16px 0;padding-top:16px;border-top:1px solid var(--line);font-size:18px}.totals strong{font-size:24px}.choice-box{display:grid;gap:10px}.modal{position:fixed;inset:0;background:rgba(15,23,42,.55);display:none;align-items:center;justify-content:center;padding:18px;z-index:100}.modal.open{display:flex}.modal-card{width:min(560px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:28px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.28);position:relative}.modal-close{position:absolute;right:16px;top:12px;border:0;background:#f1f5f9;border-radius:999px;width:36px;height:36px;font-size:22px;cursor:pointer}.option-group{border-top:1px solid var(--line);padding-top:14px;margin-top:14px}.option-list{display:grid;gap:8px}.option-choice{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:14px;padding:10px 12px}.option-choice input{width:auto}.ad-card video{width:100%;border-radius:18px;background:#111;margin:14px 0}.progress-wrap{height:10px;background:#e5e7eb;border-radius:999px;overflow:hidden}.progress-wrap div{height:100%;background:linear-gradient(90deg,#6366f1,#a855f7)}.print-shell{background:#fff}.print-card{min-height:100vh;display:grid;place-items:center;text-align:center;padding:40px}.print-card h1{font-size:70px;margin:0}.no-print{margin-top:20px}
@media(max-width:1050px){.grid.four,.grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}.order-board,.menu-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.customer-layout{grid-template-columns:1fr}.cart-panel{position:relative;top:auto}.qr-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.settings-grid{grid-template-columns:1fr}.hero-card{grid-template-columns:1fr;padding:36px}.order-board{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.topbar{align-items:flex-start;gap:12px;flex-direction:column}.topnav{overflow:auto;width:100%;padding-bottom:4px}.container{padding:22px 14px 60px}.grid.two,.grid.three,.grid.four,.order-board,.menu-grid,.qr-grid{grid-template-columns:1fr}.page-head{align-items:flex-start;flex-direction:column}.hero-card{padding:26px}.menu-admin-item{grid-template-columns:76px 1fr}.menu-admin-item img{width:76px;height:76px}.row-actions{grid-column:1/-1;display:flex;flex-wrap:wrap}.customer-header{align-items:flex-start;flex-direction:column}.category-strip{top:148px}.status-form{flex-direction:column}.cart-panel{padding:16px}.modal-card{padding:20px}.print-card h1{font-size:44px}}
@media print{.no-print{display:none}.print-card{padding:0}.print-card small{font-size:11px}}