:root{--bg:#f5f7fb;--card:#fff;--text:#16181d;--muted:#68707d;--border:#e6e8ed;--primary:#111827;--accent:#f59e0b;--success:#15803d;--danger:#b91c1c;--shadow:0 8px 30px rgba(16,24,40,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{color:inherit}.container{width:min(1180px,calc(100% - 32px));margin:auto}.topbar{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.nav{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{font-size:21px;font-weight:800;text-decoration:none}.nav-links{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.nav-links a{text-decoration:none;color:#4b5563}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:10px;padding:11px 15px;background:var(--primary);color:#fff;text-decoration:none;cursor:pointer;font-weight:650}.btn.secondary{background:#eef0f4;color:#20242b}.btn.success{background:var(--success)}.btn.danger{background:var(--danger)}.btn.small{padding:8px 11px;font-size:13px}.page{padding:28px 0 48px}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:var(--shadow)}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.stat{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px}.stat .label{color:var(--muted);font-size:13px}.stat .value{font-size:28px;font-weight:800;margin-top:5px}.muted{color:var(--muted)}.small{font-size:13px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:26px 0 12px}.section-title h2,.section-title h3{margin:0}.form-card{max-width:620px;margin:30px auto}.form-group{margin-bottom:15px}.form-group label{display:block;font-size:14px;font-weight:650;margin-bottom:7px}.input,.select,.textarea{width:100%;max-width:100%;padding:12px 13px;border:1px solid #d7dbe2;border-radius:10px;background:#fff;font:inherit}.textarea{min-height:90px;resize:vertical}.actions{display:flex;gap:9px;flex-wrap:wrap}.alert{padding:12px 14px;border-radius:10px;margin-bottom:14px;background:#fff7ed;color:#9a3412;border:1px solid #fed7aa}.alert.success{background:#f0fdf4;color:#166534;border-color:#bbf7d0}.hero{padding:72px 0}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}.hero h1{font-size:clamp(38px,6vw,64px);line-height:1.02;margin:0 0 18px}.hero p{font-size:18px;color:var(--muted);max-width:650px;line-height:1.6}.feature{padding:18px}.feature h3{margin:0 0 7px}.qr-card{background:#fff;border:1px solid #ddd;border-radius:18px;padding:24px;text-align:center;max-width:430px;margin:0 auto;box-shadow:var(--shadow)}.qr-img{width:240px;max-width:82%;display:block;margin:16px auto}.qr-card .brand{font-size:24px}.qr-buttons{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:12px}.table{width:100%;border-collapse:collapse;min-width:650px}.table th,.table td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left}.table th{font-size:13px;color:var(--muted);background:#fafbfc}.table tr:last-child td{border-bottom:0}.badge{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:12px;font-weight:700}.badge.success{background:#dcfce7;color:#166534}.badge.pending{background:#fef3c7;color:#92400e}.badge.cancelled{background:#fee2e2;color:#991b1b}.split-ok{color:var(--success)}.split-bad{color:var(--danger)}.empty{text-align:center;padding:30px;color:var(--muted)}.footer{padding:30px 0;color:var(--muted);font-size:13px;text-align:center}.inline-form{display:inline}.auth-shell{min-height:calc(100vh - 64px);display:grid;place-items:center;padding:30px}.auth-card{width:min(460px,100%)}.payment-shell{min-height:100vh;display:grid;place-items:center;padding:20px}.payment-card{width:min(500px,100%)}.payment-card h1{margin-top:0}.amount-input{font-size:28px;text-align:center;padding:16px}.payment-actions{display:grid;gap:10px}.payment-actions .btn{width:100%;padding:15px}.qr-print-area{display:block}.split-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}.split-row>div{min-width:0}.split-edit{margin-left:8px;padding:5px 8px;font-size:12px}.split-config{display:flex;gap:10px;flex-wrap:wrap;align-items:center;padding:12px 14px;border:1px solid var(--border);border-radius:10px;background:#fafbfc;margin-bottom:16px}.split-config-bad{border-color:#fecaca;background:#fef2f2}.split-config-ok{border-color:#bbf7d0;background:#f0fdf4}
@media(max-width:850px){.hero-grid,.grid-3{grid-template-columns:1fr}.grid-2,.stats{grid-template-columns:1fr 1fr}.hero{padding:45px 0}.nav{align-items:flex-start;padding:12px 0}.nav-links{justify-content:flex-end}}
@media(max-width:560px){.container{width:min(100% - 20px,1180px)}.grid-2,.stats{grid-template-columns:1fr}.page{padding-top:18px}.card{padding:16px}.nav{flex-direction:column}.nav-links{width:100%;justify-content:flex-start}.hero h1{font-size:42px}.qr-card{padding:18px}.qr-img{width:210px}}
@media print{body{background:#fff}.topbar,.page>header,.page>.no-print,.no-print{display:none!important}.page{padding:0}.container{width:100%}.qr-print-area{position:absolute;left:0;top:0;width:100%;padding:25mm}.qr-card{box-shadow:none;border:2px solid #111;max-width:100%;padding:18mm}.qr-img{width:75mm;max-width:none}.qr-buttons{display:none!important}}