/* ============================================================ 
   BigBakery ERP - Modern SaaS Checkout Design
   ============================================================ */

:root {
    --primary-blue: #0d6efd;
    --primary-blue-dark: #0a58ca;
    --primary-blue-light: #f8faff;
    --cta-orange: #ff7a00;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --radius-lg: 16px;
}

body {
    background-color: #fcfdfe;
    color: var(--text-dark);
    font-family: 'Inter', sans-serif;
    margin: 0;
}

.checkout-container {
    max-width: 1100px;
    margin: 60px auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    padding: 0 20px;
}

/* Left Column: Summary */
.order-summary {
    padding: 30px;
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.summary-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.plan-info {
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.plan-name-badge {
    display: inline-block;
    background: var(--primary-blue-light);
    color: var(--primary-blue);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.summary-plan-name {
    font-size: 1.5rem;
    font-weight: 800;
}

.price-breakdown {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.breakdown-item.total {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-dark);
}

/* Right Column: Payment */
.payment-section {
    padding: 30px;
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    box-sizing: border-box;
}

.payment-methods {
    margin-top: 30px;
}

.payment-methods h4 {
    font-size: 1rem;
    margin-bottom: 15px;
}

.method-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 25px;
}

.method-card {
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 15px 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.85rem;
    font-weight: 600;
}

.method-card:hover {
    border-color: var(--primary-blue);
}

.method-card.active {
    border-color: var(--primary-blue);
    background: var(--primary-blue-light);
    color: var(--primary-blue);
}

.method-card i {
    font-size: 1.5rem;
    margin-bottom: 8px;
    display: block;
}

.btn-pay {
    width: 100%;
    background: var(--primary-blue);
    color: white;
    border: none;
    padding: 18px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-pay:hover {
    background: var(--primary-blue-dark);
}

.security-badge {
    text-align: center;
    margin-top: 20px;
    color: var(--text-muted);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* Modal / Spinner */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@media (max-width: 768px) {
    .checkout-container {
        grid-template-columns: 1fr;
        margin: 20px auto;
    }

    .order-summary {
        order: 2;
    }
}