/* MAIN */
.main {
    margin-top: 56px;
    padding: 2.5rem 3rem 8rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

/* CART SECTION */
.section-title {
    font-size: 1.6rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.cart-box {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
}

.cart-box-title {
    font-size: .85rem;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    padding-bottom: .75rem;
    border-bottom: 1px solid var(--border);
}

/* CART ITEM */
.cart-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: .75rem 0;
    border-bottom: 1px solid var(--border);
}

.cart-item:last-of-type {
    border-bottom: none;
}

.cart-item img {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    object-fit: cover;
}

.cart-item-info {
    flex: 1;
    min-width: 0;
}

.cart-item-info h4 {
    font-size: .85rem;
    font-weight: 700;
}

.cart-item-info p {
    font-size: .72rem;
    color: var(--muted);
}

.cart-item-meta {
    font-size: .65rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: .3rem;
    margin-top: 2px;
}

.cart-item-meta i {
    font-size: .55rem;
}

/* QTY */
.qty-control {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}

.qty-btn {
    width: 28px;
    height: 28px;
    background: transparent;
    border: none;
    color: var(--muted);
    cursor: pointer;
    font-size: .85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color .2s;
}

.qty-btn:hover {
    color: var(--fg);
}

.qty-val {
    width: 32px;
    text-align: center;
    font-size: .85rem;
    font-weight: 700;
    background: var(--surface);
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
    height: 28px;
    line-height: 28px;
}

.cart-item-price {
    font-size: .9rem;
    font-weight: 800;
    color: var(--primary);
    min-width: 55px;
    text-align: right;
}

/* DISCOUNT */
.discount-row {
    display: flex;
    gap: .5rem;
    margin-top: 1rem;
}

.discount-input {
    flex: 1;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: .5rem .75rem;
    font-size: .8rem;
    color: var(--fg);
    font-family: inherit;
    outline: none;
}

.discount-input::placeholder {
    color: var(--muted);
}

.discount-btn {
    background: var(--primary);
    color: var(--bg);
    font-weight: 800;
    font-size: .75rem;
    padding: .5rem 1.2rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: .5px;
}

/* ORDER SUMMARY */
.order-summary {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.summary-title {
    font-size: .85rem;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: .85rem;
    margin-bottom: .5rem;
}

.summary-row.muted {
    color: var(--muted);
}

.summary-row.total {
    font-size: 1.1rem;
    font-weight: 900;
    color: var(--primary);
    border-top: 1px solid var(--border);
    padding-top: .75rem;
    margin-top: .75rem;
}

/* PAYMENT SECTION */
.payment-title {
    font-size: 1.6rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

/* TABS */
.pay-tabs {
    display: flex;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.pay-tab {
    flex: 1;
    padding: .6rem .5rem;
    text-align: center;
    font-size: .7rem;
    font-weight: 600;
    color: var(--muted);
    background: var(--card);
    cursor: pointer;
    transition: all .2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    border-right: 1px solid var(--border);
}

.pay-tab:last-child {
    border-right: none;
}

.pay-tab.active {
    background: var(--primary);
    color: var(--bg);
}

.pay-tab i {
    font-size: .85rem;
}

/* FORM */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    font-size: .72rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: .4rem;
    display: block;
}

.form-input {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: .65rem .75rem;
    font-size: .85rem;
    color: var(--fg);
    font-family: inherit;
    outline: none;
    transition: border-color .2s;
}

.form-input:focus {
    border-color: var(--primary);
}

.form-input::placeholder {
    color: var(--muted);
}

.form-row {
    display: flex;
    gap: 1rem;
}

.form-row .form-group {
    flex: 1;
}

.form-select {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: .65rem .75rem;
    font-size: .85rem;
    color: var(--fg);
    font-family: inherit;
    outline: none;
    appearance: none;
    cursor: pointer;
}

.card-icons {
    position: absolute;
    right: .75rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: .3rem;
}

.card-icon {
    width: 28px;
    height: 18px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .55rem;
    font-weight: 700;
    color: #fff;
}

.card-visa {
    background: #1a1f71;
}

.card-mc {
    background: linear-gradient(135deg, #eb001b, #f79e1b);
}

.card-amex {
    background: #2e77bc;
}

.input-wrap {
    position: relative;
}

.ssl-note {
    font-size: .7rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: .4rem;
    margin-top: .5rem;
}

.ssl-note i {
    color: var(--primary);
    font-size: .65rem;
}

/* CARD PREVIEW */
.card-preview {
    background: linear-gradient(135deg, #1a1714 0%, #2a2520 50%, #1a1714 100%);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    position: relative;
    min-height: 160px;
}

.card-preview-chip {
    width: 36px;
    height: 26px;
    background: linear-gradient(135deg, #f5a623, #d48e1a);
    border-radius: 4px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-preview-chip i {
    font-size: .7rem;
    color: var(--bg);
}

.card-preview-number {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 3px;
    margin-bottom: 1rem;
    font-family: 'Courier New', monospace;
}

.card-preview-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.card-preview-name {
    font-size: .7rem;
    text-transform: uppercase;
    color: var(--muted);
}

.card-preview-name span {
    display: block;
    font-size: .8rem;
    color: var(--fg);
    font-weight: 600;
    margin-top: 2px;
}

.card-preview-cvv {
    font-size: .65rem;
    color: var(--muted);
    text-align: right;
}

.card-preview-cvv span {
    display: block;
    font-size: .8rem;
    color: var(--fg);
    font-weight: 600;
    margin-top: 2px;
}

.card-preview-dots {
    position: absolute;
    top: .75rem;
    right: .75rem;
    display: flex;
    gap: .3rem;
}

.card-preview-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.card-close {
    position: absolute;
    top: .5rem;
    left: .5rem;
    width: 20px;
    height: 20px;
    background: var(--danger);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: .6rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* BILLING */
.billing-title {
    font-size: 1rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 1rem;
}

.add-info {
    font-size: .75rem;
    color: var(--primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: .4rem;
    margin-top: .5rem;
}

.add-info i {
    font-size: .65rem;
}

/* PAY BUTTON */
.pay-btn {
    display: block;
    width: fit-content;
    margin: 2rem auto 0;
    background: var(--primary);
    color: var(--bg);
    font-weight: 900;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 1rem 3rem;
    border: 2px solid var(--primary);
    border-radius: 10px;
    cursor: pointer;
    transition: all .2s;
}

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

.pay-secure {
    text-align: center;
    font-size: .72rem;
    color: var(--muted);
    margin-top: .5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
}

.pay-secure i {
    color: var(--primary);
    font-size: .65rem;
}

@media(max-width:768px) {
    .main {
        grid-template-columns: 1fr;
        padding: 2rem 1rem 8rem;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .card-preview {
        display: none;
    }
}