*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-success: #16a34a;--color-success-hover: #15803d;--color-error: #dc2626;--color-bg: #f8fafc;--color-card: #ffffff;--color-text: #1e293b;--color-text-secondary: #64748b;--color-border: #e2e8f0;--color-input-bg: #ffffff;--color-input-focus: #2563eb;--color-header-bg: #1e293b;--radius: 8px;--radius-lg: 12px;--shadow: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh}.layout{display:flex;flex-direction:column;min-height:100vh}.header{background:var(--color-header-bg);color:#fff;padding:16px 24px;box-shadow:var(--shadow)}.header-content{max-width:800px;margin:0 auto;display:flex;align-items:baseline;gap:12px}.logo{font-size:1.5rem;font-weight:700;letter-spacing:-.02em}.logo-sub{font-size:.875rem;opacity:.7}.main{flex:1;padding:32px 24px}.footer{text-align:center;padding:16px 24px;color:var(--color-text-secondary);font-size:.8rem;border-top:1px solid var(--color-border)}.page{max-width:520px;margin:0 auto}.card{background:var(--color-card);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-lg)}.card h2{font-size:1.5rem;font-weight:700;margin-bottom:8px;color:var(--color-text)}.card-description{color:var(--color-text-secondary);margin-bottom:24px;font-size:.95rem;line-height:1.6}.card-success{text-align:center}.form{display:flex;flex-direction:column;gap:20px}.field{display:flex;flex-direction:column;gap:6px}.label{font-weight:600;font-size:.875rem;color:var(--color-text)}.input{padding:12px 14px;border:1.5px solid var(--color-border);border-radius:var(--radius);font-size:1rem;background:var(--color-input-bg);color:var(--color-text);transition:border-color .2s,box-shadow .2s;width:100%}.input:focus{outline:none;border-color:var(--color-input-focus);box-shadow:0 0 0 3px #2563eb26}.input:disabled{opacity:.6;cursor:not-allowed}.input::placeholder{color:#94a3b8}.otp-inputs{display:flex;gap:12px;justify-content:center}.otp-cell{width:56px;height:64px;text-align:center;font-size:1.75rem;font-weight:700;border:2px solid var(--color-border);border-radius:var(--radius);background:var(--color-input-bg);color:var(--color-text);transition:border-color .2s,box-shadow .2s}.otp-cell:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb26}.btn{padding:12px 24px;border:none;border-radius:var(--radius);font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .2s,opacity .2s,transform .1s;text-decoration:none;text-align:center;display:inline-block}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-success{background:var(--color-success);color:#fff;margin-top:8px}.btn-success:hover:not(:disabled){background:var(--color-success-hover)}.btn-secondary{background:transparent;color:var(--color-text-secondary);border:1.5px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg);color:var(--color-text)}.btn-link{background:none;border:none;color:var(--color-primary);padding:4px;font-weight:600;text-decoration:underline;cursor:pointer}.btn-link:hover{color:var(--color-primary-hover)}.btn-copy{padding:4px 10px;font-size:.8rem;background:var(--color-bg);border:1px solid var(--color-border);color:var(--color-text-secondary);margin-left:8px}.btn-open{display:block;font-size:1.1rem;padding:14px 24px}.error-message{background:#fef2f2;color:var(--color-error);padding:10px 14px;border-radius:var(--radius);font-size:.9rem;border:1px solid #fecaca}.loading-text{text-align:center;color:var(--color-text-secondary);font-style:italic}.resend-section{text-align:center}.resend-timer{color:var(--color-text-secondary);font-size:.875rem}.order-info{background:var(--color-bg);border-radius:var(--radius);padding:16px;margin-bottom:20px;border:1px solid var(--color-border)}.info-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0}.info-row+.info-row{border-top:1px solid var(--color-border);margin-top:6px;padding-top:12px}.info-label{font-weight:600;font-size:.875rem;color:var(--color-text-secondary)}.info-value{font-weight:500;display:flex;align-items:center}.info-value code{background:#f1f5f9;padding:2px 8px;border-radius:4px;font-size:.95rem;letter-spacing:1px}.order-steps{margin-bottom:20px}.step-item{display:flex;align-items:center;gap:12px;padding:10px 0;font-size:.95rem}.step-item+.step-item{border-top:1px solid var(--color-border)}.step-number{width:28px;height:28px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;flex-shrink:0}.success-icon{width:72px;height:72px;border-radius:50%;background:var(--color-success);color:#fff;display:flex;align-items:center;justify-content:center;font-size:2.5rem;margin:0 auto 16px}@media(max-width:600px){.card{padding:24px 20px}.header-content{flex-direction:column;gap:2px}.otp-cell{width:48px;height:56px;font-size:1.5rem}.info-row{flex-direction:column;align-items:flex-start;gap:4px}}