/* ==================== MNM Payment UI ==================== */

/* 결제 모달 */
.payment-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.payment-modal {
    background: #fff;
    border-radius: 16px;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 24px 48px rgba(0,0,0,0.2);
    animation: paymentSlideUp 0.3s ease;
}

@keyframes paymentSlideUp {
    from { transform: translateY(40px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.payment-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid #f0f0f0;
}

.payment-modal-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0;
}

.payment-modal-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: #f3f4f6;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #6b7280;
    transition: all 0.2s;
}

.payment-modal-close:hover {
    background: #e5e7eb;
    color: #1a1a2e;
}

.payment-modal-body {
    padding: 24px;
}

/* 예약 요약 */
.payment-booking-summary {
    background: #f8f9ff;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 24px;
}

.payment-booking-summary h4 {
    font-size: 14px;
    font-weight: 600;
    color: #667eea;
    margin: 0 0 12px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.payment-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-size: 14px;
    color: #4b5563;
}

.payment-summary-row.total {
    border-top: 2px solid #e5e7eb;
    margin-top: 8px;
    padding-top: 12px;
    font-weight: 700;
    font-size: 16px;
    color: #1a1a2e;
}

.payment-summary-row .amount {
    font-weight: 600;
}

.payment-deposit-badge {
    display: inline-block;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

/* 결제 수단 선택 */
.payment-method-selector {
    margin-bottom: 24px;
}

.payment-method-selector label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 12px;
}

.payment-method-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.payment-method-tab {
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background: #fff;
}

.payment-method-tab:hover {
    border-color: #667eea;
    background: #f8f9ff;
}

.payment-method-tab.active {
    border-color: #667eea;
    background: linear-gradient(135deg, #f8f9ff, #ede9fe);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.payment-method-tab .method-icon {
    font-size: 28px;
}

.payment-method-tab .method-name {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a2e;
}

.payment-method-tab .method-desc {
    font-size: 11px;
    color: #9ca3af;
}

/* Stripe 카드 입력 */
.stripe-card-container {
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    padding: 14px 16px;
    transition: border-color 0.2s;
    margin-bottom: 20px;
}

.stripe-card-container:focus-within {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.stripe-card-container .StripeElement--invalid {
    border-color: #ef4444;
}

/* PayPal 버튼 컨테이너 */
.paypal-button-container {
    margin-bottom: 20px;
    min-height: 48px;
}

/* 결제 버튼 */
.payment-submit-btn {
    width: 100%;
    padding: 16px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.payment-submit-btn.stripe-btn {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
}

.payment-submit-btn.stripe-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.payment-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* 결제 상태 표시 */
.payment-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
}

.payment-status.success {
    background: #ecfdf5;
    color: #059669;
    border: 1px solid #a7f3d0;
}

.payment-status.error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.payment-status.pending {
    background: #fffbeb;
    color: #d97706;
    border: 1px solid #fde68a;
}

/* 로딩 스피너 */
.payment-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: paymentSpin 0.6s linear infinite;
}

@keyframes paymentSpin {
    to { transform: rotate(360deg); }
}

/* 결제 내역 카드 */
.payment-history-card {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.payment-history-card .ph-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.payment-history-card .ph-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.payment-history-card .ph-icon.stripe { background: #ede9fe; }
.payment-history-card .ph-icon.paypal { background: #dbeafe; }
.payment-history-card .ph-icon.cash { background: #ecfdf5; }

.payment-history-card .ph-info h5 {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 2px 0;
}

.payment-history-card .ph-info span {
    font-size: 12px;
    color: #9ca3af;
}

.payment-history-card .ph-amount {
    font-size: 16px;
    font-weight: 700;
    color: #059669;
}

.payment-history-card .ph-amount.refund {
    color: #dc2626;
}

/* 보안 뱃지 */
.payment-security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px;
    font-size: 11px;
    color: #9ca3af;
    margin-top: 16px;
}

/* 반응형 — Lenovo Tab M8 (800x1280) */
@media (max-width: 840px) {
    .payment-modal {
        max-width: 100%;
        border-radius: 12px;
    }

    .payment-method-tabs {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .payment-method-tab {
        padding: 12px;
    }
}

@media (max-width: 480px) {
    .payment-modal-body {
        padding: 16px;
    }

    .payment-submit-btn {
        padding: 14px;
        font-size: 15px;
    }
}