/* SHOP BANNER */

.shop-banner {
    max-width: 960px;
    margin: 0 auto;
    padding: 5.5em 1.5em 0;
}

.shop-banner-inner {
    border: 2px dashed var(--accent-colour);
    padding: 1.5em 2em;
    text-align: center;
    background-color: rgba(255, 153, 0, 0.05);
}

.banner-icon {
    font-family: 'Courier New', Courier, monospace;
    font-size: 1.2em;
    font-weight: 700;
    color: var(--accent-colour);
    margin-bottom: 0.3em;
}

.banner-title {
    font-size: 1.1em;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.4em;
}

.banner-text {
    font-size: 0.9em;
    color: var(--secondary-colour);
    line-height: 1.5;
}

.banner-text a {
    color: var(--accent-colour);
    text-decoration: underline;
}

/* SHOP LAYOUT */

.shop-layout {
    max-width: 960px;
    margin: 0 auto;
    padding: 2em 1.5em 3em;
    display: flex;
    gap: 3em;
    align-items: flex-start;
}

/* CONFIGURATOR */

.shop-configurator {
    flex: 1;
}

.shop-configurator h1 {
    font-size: 1.8em;
    font-weight: 700;
    margin-bottom: 1.5em;
    color: #fff;
}

.form-group {
    margin-bottom: 1.5em;
}

.form-group label {
    display: block;
    font-size: 0.8em;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--secondary-colour);
    margin-bottom: 0.5em;
}

input[type="text"],
input[type="number"] {
    width: 100%;
    padding: 0.7em 0.8em;
    background-color: var(--surface-colour);
    border: 1px solid var(--border-colour);
    color: var(--primary-colour);
    font-size: 0.95em;
    outline: none;
    transition: border-color 0.2s;
}

input[type="text"]:focus,
input[type="number"]:focus {
    border-color: var(--accent-colour);
}

input[type="text"]::placeholder,
input[type="number"]::placeholder {
    color: var(--text-muted);
}

/* FILE SIZE GROUP */

.file-size-input-group {
    display: flex;
    gap: 0;
}

.file-size-input-group input[type="number"] {
    flex: 1;
    border-right: none;
}

.file-size-input-group select {
    width: 80px;
    padding: 0.7em 0.5em;
    background-color: var(--surface-colour);
    border: 1px solid var(--border-colour);
    color: var(--primary-colour);
    font-size: 0.95em;
    cursor: pointer;
    outline: none;
    transition: border-color 0.2s;
}

.file-size-input-group select:focus {
    border-color: var(--accent-colour);
}

.file-size-input-group select option {
    background-color: var(--surface-colour);
    color: var(--primary-colour);
}

/* MEDIA OPTIONS */

.media-options {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.75em;
}

.media-options input[type="radio"] {
    display: none;
}

.media-option-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2em;
    padding: 0.8em;
    border: 1px solid var(--border-colour);
    background-color: var(--surface-colour);
    cursor: pointer;
    text-align: center;
    transition: border-color 0.2s;
    user-select: none;
}

.media-option-label:hover {
    border-color: var(--secondary-colour);
}

.media-name {
    font-weight: 600;
    font-size: 0.95em;
    color: var(--primary-colour);
}

.media-hint {
    font-size: 0.75em;
    color: var(--text-muted);
}

input[type="radio"]:checked + .media-option-label {
    border-color: var(--accent-colour);
    background-color: rgba(255, 153, 0, 0.08);
}

input[type="radio"][disabled] + .media-option-label {
    opacity: 0.3;
    cursor: not-allowed;
}

/* CASE OPTIONS */

.case-options {
    display: flex;
    gap: 0.75em;
}

.case-options input[type="radio"] {
    display: none;
}

.case-option-label {
    padding: 0.5em 1.2em;
    border: 1px solid var(--border-colour);
    background-color: var(--surface-colour);
    color: var(--primary-colour);
    font-size: 0.9em;
    cursor: pointer;
    transition: border-color 0.2s;
    user-select: none;
}

.case-option-label:hover {
    border-color: var(--secondary-colour);
}

.case-options input[type="radio"]:checked + .case-option-label {
    border-color: var(--accent-colour);
    background-color: rgba(255, 153, 0, 0.08);
}

/* SUMMARY */

.shop-summary {
    width: 300px;
    flex-shrink: 0;
    padding: 1.5em;
    border: 1px solid var(--border-colour);
    background-color: var(--surface-colour);
    position: sticky;
    top: 5em;
}

.shop-summary h2 {
    font-size: 1.1em;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1.2em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-details,
.summary-price {
    border-bottom: 1px solid var(--border-colour);
    padding-bottom: 1em;
    margin-bottom: 1em;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5em;
    font-size: 0.9em;
}

.summary-label {
    color: var(--secondary-colour);
}

.summary-value {
    color: var(--primary-colour);
    text-align: right;
}

.summary-row-small {
    font-size: 0.8em;
}

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

.summary-includes {
    border-bottom: 1px solid var(--border-colour);
    padding-bottom: 1em;
    margin-bottom: 1em;
}

.summary-includes h3 {
    font-size: 0.8em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--secondary-colour);
    margin-bottom: 0.6em;
}

.summary-includes ul {
    list-style: none;
}

.summary-includes li {
    font-size: 0.8em;
    color: var(--text-muted);
    padding: 0.2em 0;
}

.summary-includes li::before {
    content: "— ";
    color: var(--accent-colour);
}

.btn-full {
    width: 100%;
    text-align: center;
    margin-bottom: 0.8em;
}

.btn-full:disabled {
    background-color: var(--border-colour);
    color: var(--text-muted);
    cursor: not-allowed;
}

.summary-note {
    font-size: 0.75em;
    color: var(--text-muted);
    text-align: center;
}

.summary-price .summary-row:last-child {
    margin-bottom: 0;
}

.summary-grand-total {
    border-top: 1px solid var(--border-colour);
    padding-top: 0.6em;
    margin-top: 0.3em;
    font-weight: 600;
    font-size: 0.95em;
}

.summary-grand-total .summary-value {
    color: var(--accent-colour);
}

/* SUMMARY WRAPPER (holds summary + slide-out breakdown) */

.summary-wrapper {
    display: flex;
    align-items: stretch;
    flex-shrink: 0;
    position: sticky;
    top: 5em;
}

.summary-wrapper .shop-summary {
    position: static;
    z-index: 2;
}

/* PRICING TOGGLE LINK */

.pricing-toggle {
    display: block;
    text-align: center;
    font-size: 0.8em;
    margin-top: 0.8em;
    color: var(--accent-colour);
    text-decoration: none;
    transition: color 0.2s;
}

.pricing-toggle:hover {
    color: var(--primary-colour);
    text-decoration: none;
}

.pricing-toggle.hidden {
    display: none;
}

/* PRICING BREAKDOWN (slides out from behind summary) */

.pricing-breakdown {
    width: 300px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    padding: 1.5em;
    border: 1px solid var(--border-colour);
    border-left: none;
    background-color: var(--surface-colour);
    margin-left: -300px;
    opacity: 0;
    pointer-events: none;
    transition: margin-left 0.4s ease, opacity 0.4s ease;
    z-index: 1;
}

.pricing-toggle-close {
    margin-top: auto;
    padding-top: 1em;
}

.pricing-breakdown.open {
    margin-left: 0;
    opacity: 1;
    pointer-events: auto;
}

.pricing-breakdown h2 {
    font-size: 1.1em;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.3em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.breakdown-intro {
    font-size: 0.8em;
    color: var(--text-muted);
    margin-bottom: 1.2em;
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5em;
    font-size: 0.85em;
}

.breakdown-label {
    color: var(--secondary-colour);
}

.breakdown-value {
    color: var(--primary-colour);
    text-align: right;
    font-family: 'Courier New', Courier, monospace;
}

.breakdown-total {
    border-top: 1px solid var(--border-colour);
    padding-top: 0.5em;
    margin-top: 0.3em;
    font-weight: 600;
}

.breakdown-total .breakdown-label {
    color: var(--primary-colour);
}

.breakdown-total .breakdown-value {
    color: var(--accent-colour);
}

.breakdown-note {
    font-size: 0.75em;
    color: var(--text-muted);
    line-height: 1.5;
    margin-top: 1em;
}

.contact-link {
    color: var(--accent-colour);
    text-decoration: underline;
    font-size: 0.75em;
    margin-top: 0.5em;
}

/* SHIPPING ESTIMATE */

.summary-shipping {
    border-bottom: 1px solid var(--border-colour);
    padding-bottom: 1em;
    margin-bottom: 1em;
}

.shipping-input-group {
    display: flex;
    gap: 0.5em;
}

.shipping-input-group input[type="text"] {
    flex: 1;
    padding: 0.5em 0.6em;
    font-size: 0.85em;
}

.shipping-input-group .btn-small {
    padding: 0.5em 0.8em;
    font-size: 0.75em;
    white-space: nowrap;
}

.shipping-results {
    margin-top: 0.6em;
}

.shipping-option {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.5em 0.5em;
    font-size: 0.8em;
    border: 1px solid transparent;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s;
    margin-bottom: 0.3em;
}

.shipping-option:hover {
    border-color: var(--secondary-colour);
}

.shipping-option.selected {
    border-color: var(--accent-colour);
    background-color: rgba(255, 153, 0, 0.08);
}

.shipping-option:last-child {
    margin-bottom: 0;
}

.shipping-carrier {
    color: var(--secondary-colour);
}

.shipping-price {
    color: var(--primary-colour);
    font-family: 'Courier New', Courier, monospace;
}

.shipping-delivery {
    width: 100%;
    font-size: 0.85em;
    color: var(--text-muted);
}

.shipping-sort {
    display: flex;
    gap: 0.4em;
    margin-top: 0.6em;
    margin-bottom: 0.4em;
}

.shipping-sort-btn {
    flex: 1;
    padding: 0.3em 0.5em;
    font-size: 0.7em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: none;
    border: 1px solid var(--border-colour);
    color: var(--text-muted);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.shipping-sort-btn:hover {
    border-color: var(--secondary-colour);
    color: var(--secondary-colour);
}

.shipping-sort-btn.active {
    border-color: var(--accent-colour);
    color: var(--accent-colour);
}

.shipping-pager {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6em;
    margin-top: 0.5em;
}

.shipping-page-btn {
    background: none;
    border: 1px solid var(--border-colour);
    color: var(--secondary-colour);
    width: 1.6em;
    height: 1.6em;
    font-size: 0.85em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s;
}

.shipping-page-btn:hover:not(:disabled) {
    border-color: var(--accent-colour);
    color: var(--accent-colour);
}

.shipping-page-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.shipping-page-info {
    font-size: 0.75em;
    color: var(--text-muted);
}

.shipping-loading {
    font-size: 0.8em;
    color: var(--text-muted);
}

.shipping-error {
    font-size: 0.8em;
    color: var(--accent-colour);
}

/* RESPONSIVE */

@media (max-width: 768px) {
    .shop-layout {
        flex-direction: column;
        padding-top: 5em;
    }

    .shop-summary {
        width: 100%;
        position: static;
    }

    .summary-wrapper {
        width: 100%;
        position: static;
        flex-direction: column;
    }

    .pricing-breakdown {
        width: 100%;
        margin-left: 0;
        margin-top: -1em;
        opacity: 0;
        max-height: 0;
        overflow: hidden;
        padding: 0 1.5em;
        border-left: 1px solid var(--border-colour);
        border-top: none;
        transition: max-height 0.4s ease, opacity 0.4s ease, padding 0.4s ease;
    }

    .pricing-breakdown.open {
        max-height: 500px;
        opacity: 1;
        padding: 1.5em;
        margin-top: 0;
    }

    .media-options {
        grid-template-columns: 1fr 1fr;
    }
}