:root{color-scheme:light;--bg: #f8f5f0;--surface: #ffffff;--text: #1f2937;--muted: #6b7280;--primary: #f97316;--primary-strong: #ea580c;--success: #14b8a6;--border: #e5e7eb;--shadow: 0 20px 45px rgba(15, 23, 42, .12);--radius: 22px;--panel: var(--surface);--accent: var(--primary);--danger: #ef4444;--warning: #f59e0b}*{box-sizing:border-box;font-family:Inter,system-ui,-apple-system,sans-serif}body{margin:0;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}main,.screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:clamp(1.5rem,2vw,2.5rem);gap:1.5rem;background:var(--bg)}.card{background:var(--panel);padding:2rem;border-radius:var(--radius);width:min(960px,90vw);box-shadow:var(--shadow)}h1,h2,h3{margin:0}button{font-size:1.15rem;padding:.9rem 1.6rem;border-radius:999px;border:none;cursor:pointer;font-weight:600;min-height:52px;transition:transform .2s ease,box-shadow .2s ease}button:active{transform:scale(.98)}button.primary{background:var(--primary);color:#fff;box-shadow:0 12px 24px #f9731640}button.secondary{background:#fff;color:var(--text);border:1px solid var(--border)}button.danger{background:var(--danger);color:#fff}button.outline{background:transparent;border:2px solid var(--muted);color:var(--text)}.grid{display:grid;gap:1rem}.grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.list{display:flex;flex-direction:column;gap:.75rem}.list-item{display:grid;grid-template-columns:1fr auto auto;gap:1rem;padding:1rem 1.25rem;background:#fff7ed;border-radius:16px;border:1px solid #fed7aa}.badge{padding:.3rem .6rem;border-radius:999px;font-size:.9rem;background:#f9731626}.muted{color:var(--muted)}.actions{display:flex;gap:1rem;flex-wrap:wrap}.center{text-align:center}.qr-wrapper{display:grid;place-items:center;padding:1.5rem;background:#fff;border-radius:20px;border:1px solid var(--border)}input.copy-field{width:100%;padding:.9rem;border-radius:14px;border:1px solid var(--border);font-size:1rem;background:#f9fafb}.timer{font-size:2rem;font-weight:700}.status-pill{padding:.4rem 1rem;border-radius:999px;background:#0e74901f;color:#0f172a;display:inline-block;font-weight:600}@media (max-width: 768px){.card{padding:1.5rem}button{width:100%}}.checkout-screen{align-items:stretch}.checkout-card{background:var(--surface);border-radius:calc(var(--radius) + 6px);box-shadow:var(--shadow);padding:clamp(1.5rem,2.5vw,2.5rem);width:min(1100px,100%);min-height:min(86vh,900px);display:flex;flex-direction:column;gap:1.5rem;border:1px solid rgba(15,23,42,.05)}.checkout-header{display:flex;align-items:center;justify-content:space-between;gap:1rem}.order-tag{background:#fff7ed;color:var(--primary-strong);padding:.35rem .9rem;border-radius:999px;font-weight:600;border:1px solid #fed7aa}.checkout-content{flex:1;overflow-y:auto;padding-right:.5rem;display:flex;flex-direction:column;gap:1rem}.checkout-list{gap:1rem}.checkout-item{grid-template-columns:minmax(0,1fr) auto auto}.item-media{display:flex;align-items:center;gap:1rem}.item-thumb{width:56px;height:56px;border-radius:16px;background:#fde68a;display:grid;place-items:center;font-size:1.5rem}.item-info strong{display:block;font-size:1.1rem}.item-subtitle{font-size:.95rem}.qty-control{display:flex;align-items:center;gap:.5rem;background:#f9fafb;padding:.4rem .7rem;border-radius:999px;border:1px solid var(--border);min-width:120px;justify-content:center}.qty-btn{width:32px;height:32px;border-radius:999px;background:#fff;border:1px solid var(--border);display:grid;place-items:center;font-weight:700;color:var(--muted)}.qty-value{min-width:24px;text-align:center;font-weight:600}.item-price{display:flex;justify-content:flex-end}.checkout-footer{border-top:1px solid var(--border);padding-top:1.5rem;display:grid;gap:1rem;position:sticky;bottom:0;background:var(--surface)}.totals{display:grid;gap:.5rem;font-size:1rem}.total-row{display:flex;justify-content:space-between;color:var(--muted)}.total-highlight{color:var(--text);font-size:1.2rem;font-weight:700}.checkout-actions{justify-content:space-between;align-items:center}.checkout-actions .primary{flex:1;min-height:64px;font-size:1.25rem}.checkout-actions .secondary{min-width:140px}.modal-screen{position:relative}.modal-screen:before{content:"";position:fixed;inset:0;background:#0f172a33}.modal-card{position:relative;z-index:1;background:var(--surface);border-radius:calc(var(--radius) + 4px);padding:clamp(2rem,3vw,3rem);width:min(900px,90vw);box-shadow:var(--shadow);display:grid;gap:1.5rem}.modal-header{display:flex;justify-content:space-between;align-items:center;gap:1rem}.qr-modal .status-pill{background:#f9731629;color:var(--primary-strong)}.qr-layout{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2rem;align-items:center}.qr-details{display:grid;gap:1.5rem}.timer-block{display:grid;gap:.35rem}.timer-label{color:var(--muted);font-weight:600}.copy-block{display:grid;gap:.75rem}.qr-cta{display:grid;gap:.3rem;text-align:center;font-weight:600}.qr-cta .amount{font-size:1.5rem;color:var(--primary-strong)}.qr-badges{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}.chip{padding:.4rem 1rem;border-radius:999px;border:1px solid var(--border);background:#f9fafb;font-weight:600;color:var(--muted)}.modal-actions{justify-content:center}.pix-screen{background:var(--bg)}.pix-card{background:var(--surface);border-radius:16px;border:1px solid #e6e6e6;box-shadow:0 14px 30px #0f172a14;width:min(860px,92vw);padding:clamp(1.5rem,3vw,2.5rem);display:grid;gap:1.5rem}.pix-header{display:flex;flex-direction:column;align-items:center;gap:.75rem;text-align:center}.pix-brand{display:grid;place-items:center}.pix-logo{width:min(260px,70vw);height:auto;object-fit:contain}.pix-divider{height:1px;width:100%;background:#14b8a659}.pix-content{display:grid;gap:1.5rem;text-align:center}.pix-text{display:grid;gap:.5rem}.pix-title{font-size:clamp(1.4rem,3vw,2rem);margin:0}.pix-subtitle,.pix-expire{margin:0;color:var(--muted)}.pix-expire{font-weight:600;color:#0f172a}.pix-amount{display:grid;gap:.35rem;padding:1rem 1.5rem;border-radius:14px;border:1px solid var(--border);background:#f9fafb}.pix-amount-label{font-size:.95rem;color:var(--muted)}.pix-amount-value{font-size:clamp(1.7rem,3.2vw,2.2rem);font-weight:700;color:var(--primary-strong)}.pix-qr{display:flex;justify-content:center}.pix-qr .qr-wrapper{padding:1.75rem;border-radius:18px}.pix-qr qrcode{display:block;width:min(320px,75vw)}.pix-qr qrcode svg{width:100%;height:auto}.pix-timer{display:grid;gap:.35rem}.pix-timer-label{color:var(--muted);font-weight:600}.pix-timer-value{font-size:clamp(1.8rem,4vw,2.4rem);font-weight:700}.pix-actions{justify-content:center;gap:1rem}.pix-actions .primary,.pix-actions .secondary{min-width:200px}.pix-actions button[disabled]{cursor:not-allowed;opacity:.6;box-shadow:none}.success-screen:before{background:#0d948826}.success-card{background:#0f766e;color:#f0fdfa;text-align:center}.success-card .muted{color:#f0fdfacc}.success-icon{width:96px;height:96px;margin:0 auto;border-radius:50%;background:#ffffff26;display:grid;place-items:center;font-size:2.5rem;font-weight:700}.success-message{font-size:1.2rem;margin:0}@media (max-width: 768px){.checkout-card{min-height:auto}.checkout-actions{flex-direction:column;align-items:stretch}.checkout-actions .secondary{width:100%}.modal-card{width:min(94vw,600px)}}