/* Order Protection - Checkout & OTP Modal */
.op-modal { position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 999999; }
.op-modal-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); }
.op-modal-content { position: relative; max-width: 400px; margin: 10vh auto; background: #fff; padding: 24px; border-radius: 8px; box-shadow: 0 4px 20px rgba(0,0,0,0.15); }
.op-modal-close { position: absolute; top: 12px; right: 12px; background: none; border: none; font-size: 24px; cursor: pointer; color: #50575e; line-height: 1; padding: 0; }
.op-modal-close:hover { color: #1d2327; }
.op-modal-title { margin: 0 0 8px; font-size: 1.25rem; }
.op-modal-desc { color: #50575e; margin: 0 0 16px; font-size: 14px; }
.op-otp-form .op-input { width: 100%; padding: 10px 12px; margin-bottom: 10px; border: 1px solid #8c8f94; border-radius: 4px; font-size: 16px; box-sizing: border-box; }
.op-otp-form .op-input:focus { border-color: #2271b1; outline: none; }
.op-otp-actions { display: flex; gap: 10px; margin-bottom: 10px; }
.op-btn { padding: 10px 16px; border: none; border-radius: 4px; cursor: pointer; font-size: 14px; }
.op-btn-primary { background: #2271b1; color: #fff; }
.op-btn-primary:hover { background: #135e96; }
.op-btn-secondary { background: #f0f0f1; color: #1d2327; }
.op-btn-secondary:hover { background: #dcdcde; }
.op-message { margin: 0; font-size: 13px; min-height: 1.4em; }
.op-message.success { color: #00a32a; }
.op-message.error { color: #d63638; }