.sf-hidden{display:none!important}
img[src="data:,"],source[src="data:,"]{display:none!important}
:root{--bg:#f6f7f9;--card:#ffffff;--ink:#1f2937;--muted:#6b7280;--soft:#e5e7eb;--soft-2:#d1d5db;--brand:#00625F;--brand-2:#008480;--danger:#B42318;--success:#1A7F37;--radius:12px;--radius-lg:16px;--shadow-sm:0 2px 6px rgba(0,0,0,.06);--shadow-md:0 8px 24px rgba(0,0,0,.10)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,"Helvetica Neue",sans-serif;color:var(--ink);background:var(--bg);min-height:100vh;display:flex;flex-direction:column}.header{background:linear-gradient(135deg,rgba(0,98,95,.95),rgba(0,132,128,.95));padding:16px 24px;display:flex;justify-content:space-between;align-items:center;color:#fff;position:sticky;top:0;z-index:10;box-shadow:var(--shadow-sm)}.logo img{height:48px;filter:brightness(0) invert(1)}.menu-toggle{width:32px;height:22px;display:flex;flex-direction:column;justify-content:space-between;cursor:pointer}.menu-toggle span{height:2.5px;background:#fff;border-radius:2px}.content{flex:1;padding:28px 16px}.payment-card{max-width:640px;margin:0 auto;background:var(--card);border:1px solid var(--soft);border-radius:20px;padding:24px;box-shadow:var(--shadow-md)}h1{font-size:24px;font-weight:800;margin-bottom:16px;letter-spacing:-.2px}.invoice-summary{background:#fff;border:1px solid var(--soft);border-radius:12px;padding:16px;box-shadow:var(--shadow-sm);margin-bottom:18px}.summary-row{display:flex;justify-content:space-between;gap:12px;padding:8px 0}.summary-row+.summary-row{border-top:1px dashed var(--soft)}.summary-label{color:var(--muted);font-weight:600;font-size:13px}.summary-value{font-weight:800;font-size:14px}.summary-row:last-child{border-top:2px solid var(--brand-2);margin-top:6px;padding-top:12px}.summary-row:last-child .summary-value{color:var(--brand);font-size:16px}.card-icons{display:flex;gap:10px;align-items:center;margin:8px 0 18px}.card-icons img{height:24px;border-radius:6px;box-shadow:var(--shadow-sm);border:1px solid var(--soft)}.form-group{position:relative;margin-bottom:16px}.input-container{position:relative;display:flex;align-items:center}.form-input{width:100%;height:48px;border:1.5px solid var(--soft);border-radius:12px;background:#fff;color:var(--ink);padding:16px 12px 6px;font-size:14px;font-weight:600;transition:.15s ease}.form-input.with-icon{padding-right:44px}.form-input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,98,95,.12)}.form-label{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:13px;color:#6c757d;line-height:1;pointer-events:none;transition:.12s ease;font-weight:600}.form-input:focus~.form-label{top:6px;transform:scale(.86);transform-origin:left top;color:var(--brand)}.form-input::placeholder{opacity:0}.input-icon,.card-type{position:absolute;right:12px;top:50%;transform:translateY(-50%);width:22px;height:22px;object-fit:contain;z-index:2}.expiry-cvv-container{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:8px}.submit-button{width:100%;height:52px;border:none;border-radius:12px;cursor:pointer;background:var(--brand);color:#fff;font-weight:900;font-size:16px;box-shadow:0 8px 20px rgba(0,98,95,.25);transition:.16s ease;margin-top:4px}.submit-button:hover{filter:brightness(.96);transform:translateY(-1px)}.submit-button:focus-visible{outline:3px solid #9EE5E3;outline-offset:2px}.terms-text{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.45;font-weight:600}.terms-text span{color:var(--brand-2);text-decoration:underline;cursor:pointer;font-weight:800}.footer{background:#0c0f12;color:#e5e7eb;margin-top:auto;border-top:1px solid rgba(255,255,255,.06)}.footer-inner{max-width:1100px;margin:0 auto;padding:28px 16px;display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}.footer-brand{display:flex;align-items:center;gap:12px}.brand-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:0 0 0 4px rgba(0,98,95,.15)}.brand-text{font-weight:700;color:#fff}.footer-links{display:flex;flex-wrap:wrap;gap:14px 18px;justify-content:flex-end}.footer-links a{color:#cbd5e1;text-decoration:none;font-weight:600;font-size:14px;padding:6px 8px;border-radius:8px;transition:.18s}.footer-links a:hover{color:#fff;background:rgba(255,255,255,.06)}.footer-divider{height:1px;background:linear-gradient(90deg,rgba(255,255,255,.06),rgba(0,0,0,0),rgba(255,255,255,.06))}.footer-bottom{max-width:1100px;margin:0 auto;padding:14px 16px 22px;display:flex;gap:12px;align-items:center;justify-content:space-between}.copyright{color:#9ca3af;font-size:13px;margin:0}.social-icons{display:flex;gap:10px}.social-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:#12161b;border:1px solid rgba(255,255,255,.06);color:#e5e7eb;text-decoration:none;font-weight:800;transition:.16s}.social-icon:hover{transform:translateY(-2px);background:linear-gradient(135deg,var(--brand),var(--brand-2));border-color:transparent;color:#fff}
.loading-screen{position:fixed;inset:0;background:rgba(255,255,255,.9);z-index:1000;align-items:center;justify-content:center}

                            .error-box {
                                display: flex;
                                align-items: center;
                                background-color: #f8d7da;
                                color: #721c24;
                                border: 1px solid #f5c6cb;
                                padding: 10px;
                                border-radius: 5px;
                            }
                            .error-icon {
                                margin-right: 10px;
                                font-size: 20px;
                            }

                            .form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label{
  top:6px;
  transform:scale(.86);
  transform-origin:left top;
  color:var(--brand);
}