/* =============================================================
   Vianet Packages — Checkout Styles
   Plugin Version: 1.0.0
   ============================================================= */

/* ──────────────────────────────────────────────────────────────
   CHECKOUT LAYOUT
────────────────────────────────────────────────────────────── */
.vianet-checkout-layout {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 2rem;
    margin-top: 1.5rem;
    align-items: start;
}

@media (max-width: 900px) {
    .vianet-checkout-layout {
        grid-template-columns: 1fr;
    }
}

/* ──────────────────────────────────────────────────────────────
   ORDER SUMMARY SIDEBAR
────────────────────────────────────────────────────────────── */
.vianet-checkout-summary {
    background: var(--vnt-surface);
    border: 1.5px solid var(--vnt-border);
    border-radius: var(--vnt-radius);
    padding: 1.75rem;
    position: sticky;
    top: 1.5rem;
}

.vianet-checkout-summary__title {
    font-size: 1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--vnt-text-muted);
    margin: 0 0 1.25rem;
    padding-bottom: .75rem;
    border-bottom: 1.5px solid var(--vnt-border);
}

.vianet-checkout-package-card {
    background: linear-gradient(135deg, var(--vnt-primary) 0%, #9f1239 100%);
    color: #fff;
    border-radius: var(--vnt-radius-sm);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.vianet-checkout-package-card__name {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: .25rem;
}

.vianet-checkout-package-card__speed {
    font-size: .9rem;
    opacity: .85;
    margin-bottom: .5rem;
}

.vianet-checkout-package-card__desc {
    font-size: .82rem;
    opacity: .75;
    margin: 0;
}

/* ──────────────────────────────────────────────────────────────
   COUPON FORM
────────────────────────────────────────────────────────────── */
.vianet-coupon-form {
    margin-bottom: 1.5rem;
}

.vianet-coupon-form__row {
    display: flex;
    gap: .5rem;
    margin-top: .4rem;
}

.vianet-coupon-form__row .vianet-input {
    flex: 1;
}

.vianet-coupon-message {
    font-size: .8rem;
    font-weight: 600;
    margin-top: .4rem;
}
.vianet-coupon-message.is-success { color: var(--vnt-success); }
.vianet-coupon-message.is-error   { color: var(--vnt-error); }

/* ──────────────────────────────────────────────────────────────
   COST BREAKDOWN
────────────────────────────────────────────────────────────── */
.vianet-cost-breakdown {
    border-top: 1.5px solid var(--vnt-border);
    padding-top: 1rem;
    margin-top: 1rem;
}

.vianet-cost-breakdown__row {
    display: flex;
    justify-content: space-between;
    font-size: .875rem;
    color: var(--vnt-text-muted);
    padding: .3rem 0;
}

.vianet-cost-breakdown__total {
    display: flex;
    justify-content: space-between;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--vnt-secondary);
    padding: .75rem 0 0;
    border-top: 2px solid var(--vnt-border);
    margin-top: .5rem;
}

/* ──────────────────────────────────────────────────────────────
   CHECKOUT FORM
────────────────────────────────────────────────────────────── */
.vianet-checkout-form-wrap {
    background: var(--vnt-surface);
    border: 1.5px solid var(--vnt-border);
    border-radius: var(--vnt-radius);
    padding: 2rem;
}

.vianet-checkout-section {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1.5px solid var(--vnt-border);
}

.vianet-checkout-section:last-of-type {
    border-bottom: none;
    margin-bottom: 1.5rem;
}

.vianet-checkout-section__title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--vnt-secondary);
    margin: 0 0 1.25rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.vianet-checkout-section__title::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 1em;
    background: var(--vnt-primary);
    border-radius: 2px;
}