.checkout-main{min-height:calc(100vh - 153px);padding:clamp(46px,7vw,90px) 0 80px}.checkout-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.42fr);gap:18px;align-items:start}.checkout-form,.payment-result-card{border:1px solid var(--line);background:linear-gradient(145deg,rgba(48,41,32,.94),rgba(25,22,18,.97));box-shadow:0 28px 75px rgba(0,0,0,.25)}.checkout-form{padding:clamp(20px,4vw,36px)}.checkout-section{padding:0 0 27px;margin:0 0 27px;border-bottom:1px solid rgba(224,172,114,.17)}.checkout-section h2{margin:0 0 18px;color:var(--bronze2);font-size:1rem;letter-spacing:.08em;text-transform:uppercase}.checkout-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.checkout-grid .full{grid-column:1/-1}.checkout-grid label span{display:block;margin-bottom:7px;color:#e9dfd2;font-size:.7rem;font-weight:850;letter-spacing:.04em}.checkout-grid label small{color:var(--muted);font-weight:600}.checkout-grid input{width:100%;min-height:46px;padding:11px 12px;border:1px solid var(--line);border-radius:0;color:#fff;background:#15120f;font:inherit}.checkout-grid input:focus{outline:2px solid rgba(224,172,114,.45);border-color:var(--bronze2)}.checkout-grid input:disabled{color:#a99d8f;background:#211d19}.checkout-submit{width:100%;margin-top:2px}.checkout-security{margin:14px 0 0;color:var(--muted);font-size:.69rem;line-height:1.55;text-align:center}.checkout-error{margin:0 0 16px;padding:13px 14px;border:1px solid #b85243;border-left:4px solid #e16c58;color:#ffe8e3;background:rgba(126,35,25,.25);font-size:.75rem}.checkout-summary{top:105px}.checkout-summary-line{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid rgba(224,172,114,.12);color:var(--muted);font-size:.72rem}.checkout-summary-line strong{color:#f4ede2;text-align:right}.payment-result-main{min-height:calc(100vh - 90px);display:grid;place-items:center;padding:40px 18px}.payment-result-card{width:min(680px,100%);padding:clamp(34px,7vw,68px);text-align:center}.payment-result-card h1{margin:12px 0 16px;font-size:clamp(2rem,6vw,4rem);text-transform:uppercase}.payment-result-card p{max-width:520px;margin:0 auto;color:var(--muted);line-height:1.65}.payment-order{margin:25px auto 0;padding:15px;border:1px solid var(--line);color:var(--bronze2);font-weight:900}.payment-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:27px}.payment-actions .button{min-width:180px}@media(max-width:850px){.checkout-layout{grid-template-columns:1fr}.checkout-summary{position:static;order:-1}}@media(max-width:600px){.checkout-grid{grid-template-columns:1fr}.checkout-grid .full{grid-column:auto}.checkout-form{padding:18px}.payment-actions .button{width:100%}}