/* ==========================================================================
   Single design page - a portfolio entry that can transact.
   Catalogue numeral, breathing accent frame, story, then the ledger line
   (size, price, one button). Layers on shop.css (toast styles live there).
   ========================================================================== */

@keyframes design-accent-breathe {
    0%, 100% { transform: translate(0, 0); }
    33%      { transform: translate(3px, -4px); }
    66%      { transform: translate(-2px, 2px); }
}

.design-page {
    max-width: 1180px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-lg) var(--space-xl);
}

/* --- Back link ------------------------------------------------------------ */

.design-page__back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--space-md);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.design-page__back svg {
    transition: transform 0.3s ease;
}

.design-page__back:hover {
    color: var(--color-accent);
}

.design-page__back:hover svg {
    transform: translateX(-3px);
}

/* --- Woo notices, in brand dress ------------------------------------------ */

.design-page__notices:empty {
    display: none;
}

.design-page__notices .woocommerce-error,
.design-page__notices .woocommerce-message,
.design-page__notices .woocommerce-info {
    list-style: none;
    margin: 0 0 var(--space-md);
    padding: 0.9rem 1.1rem;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg-alt);
    /* Full reset of Woo's stock notice dress (green top border + icon). */
    border: none;
    border-left: 2px solid var(--color-accent);
    word-wrap: break-word;
}

.design-page__notices .woocommerce-error::before,
.design-page__notices .woocommerce-message::before,
.design-page__notices .woocommerce-info::before {
    display: none;
}

.design-page__notices .woocommerce-error {
    border-left-color: var(--color-highlight);
}

/* Woo drops a .button (e.g. "View cart") inside the notice. */
.design-page__notices .woocommerce-message .button,
.design-page__notices .woocommerce-error .button,
.design-page__notices .woocommerce-info .button {
    float: right;
    background: none;
    border: none;
    padding: 0;
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: 1px solid rgba(36, 91, 97, 0.45);
}

.design-page__notices .woocommerce-message .button:hover,
.design-page__notices .woocommerce-error .button:hover,
.design-page__notices .woocommerce-info .button:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    background: none;
}

.design-page__notices .woocommerce-error li,
.design-page__notices .woocommerce-message li,
.design-page__notices .woocommerce-info li {
    margin: 0;
}

.design-page__notices a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* --- Hero ------------------------------------------------------------------ */

.design-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-lg);
    align-items: start;
}

.design-hero__frame {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    background: var(--color-bg-alt);
    aspect-ratio: 4 / 5;
}

/* Frame-scoped (0,2,0): outranks Woo's `.woocommerce-page img { height: auto }`
   so non-4:5 photos (e.g. Jay Queen's square Square photo) still fill the frame. */
.design-hero__frame .design-hero__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* The brand's breathing inset frame, always on for the single hero. */
.design-hero__accent {
    position: absolute;
    inset: 10px;
    border: 1px solid var(--color-accent);
    border-radius: 2px;
    pointer-events: none;
    animation: design-accent-breathe 8s ease-in-out infinite;
}

.design-hero__content {
    padding-top: var(--space-xs);
}

.design-hero__index {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xs);
}

.design-hero__number {
    font-family: var(--font-heading);
    font-size: var(--text-h3);
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 0.08em;
}

.design-hero__index-rule {
    flex: 1;
    height: 1px;
    background: var(--color-accent);
    opacity: 0.25;
}

.design-hero__name {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4.5vw, 3.1rem);
    font-weight: 700;
    line-height: 1.05;
    margin: 0 0 var(--space-sm);
    color: var(--color-text);
}

.design-hero__rule {
    width: 36px;
    height: 2px;
    background: var(--color-accent);
    margin: 0 0 var(--space-sm);
}

.design-hero__desc {
    font-family: var(--font-body);
    font-size: var(--text-body);
    line-height: 1.8;
    color: var(--color-text);
    max-width: 520px;
    margin: 0 0 var(--space-md);
}

/* --- The ledger line (purchase module) ------------------------------------- */

.design-purchase {
    border-top: 1px solid rgba(196, 162, 101, 0.35);
    padding-top: var(--space-md);
}

.design-purchase__label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    /* Teal, not the eyebrow gold: this is a functional form label and gold on
       ivory fails contrast where it actually matters. */
    color: var(--color-primary);
    margin-bottom: 0.6rem;
}

.design-purchase__select {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    max-width: 380px;
    padding: 0.75rem 2.6rem 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 1.08rem;
    color: var(--color-text);
    background-color: #fff;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23C4A265' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    border: 1px solid rgba(30, 30, 32, 0.25);
    border-radius: 0;
    margin-bottom: var(--space-sm);
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.design-purchase__select:hover {
    border-color: rgba(30, 30, 32, 0.45);
}

.design-purchase__select:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-color: var(--color-accent);
}

.design-purchase__mto-flag {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    /* Ink gold, not raw --color-accent: this is a functional label on ivory and
       raw gold there is 2.18:1 (fails AA). --gold-ink clears 4.5:1. */
    color: var(--gold-ink);
    margin: 0 0 0.5rem;
}

.design-purchase__mto-flag[hidden] {
    display: none;
}

.design-purchase__price {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.design-purchase__price del {
    color: rgba(30, 30, 32, 0.45);
    margin-right: 0.5rem;
    font-weight: 400;
}

.design-purchase__actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.design-purchase__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.8em 2.4em;
    background: var(--color-primary);
    color: var(--color-ivory);
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    border: 1px solid var(--color-primary);
    cursor: pointer;
    transition: background 0.3s ease, border-color 0.3s ease, opacity 0.2s ease;
}

.design-purchase__cta:hover {
    background: #1c484d;
    border-color: #1c484d;
    color: var(--color-ivory);
}

.design-purchase__cta:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.design-purchase__cta--adding {
    opacity: 0.7;
    pointer-events: none;
}

.design-purchase__cta--added {
    background: var(--color-charcoal);
    border-color: var(--color-charcoal);
}

/* Made-to-order: a request, not an instant buy. Outline treatment sets it apart
   from the solid Add-to-Cart so the difference reads before the click. */
.design-purchase__cta--request {
    background: transparent;
    color: var(--color-primary);
}

.design-purchase__cta--request:hover {
    background: rgba(36, 91, 97, 0.08);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.design-purchase__view-cart {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: 1px solid rgba(36, 91, 97, 0.45);
    transition: color 0.2s ease, border-color 0.2s ease;
}

.design-purchase__view-cart:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.design-purchase__note {
    margin: var(--space-sm) 0 0;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-style: italic;
    color: rgba(30, 30, 32, 0.6);
}

/* --- Sold / bespoke state ---------------------------------------------------- */

.design-purchase--sold .design-purchase__sold {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    margin: 0 0 var(--space-xs);
    color: var(--color-text);
}

.design-purchase__bespoke {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: var(--space-sm);
    padding: 0.7em 1.8em;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
    text-decoration: none;
    border: 1px solid rgba(36, 91, 97, 0.35);
    transition: background 0.3s ease, border-color 0.3s ease, gap 0.3s ease;
}

.design-purchase__bespoke:hover {
    background: rgba(36, 91, 97, 0.08);
    border-color: var(--color-primary);
    color: var(--color-primary);
    gap: 12px;
}

.design-purchase__bespoke svg {
    transition: transform 0.3s ease;
}

.design-purchase__bespoke:hover svg {
    transform: translateX(3px);
}

/* --- Empty ------------------------------------------------------------------- */

.design-page__empty {
    text-align: center;
    padding: var(--space-lg) 0;
    font-family: var(--font-body);
    font-size: var(--text-body);
}

/* --- Responsive ----------------------------------------------------------------- */

@media (max-width: 768px) {
    .design-hero {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .design-page {
        padding: var(--space-sm) var(--space-sm) var(--space-lg);
    }

    .design-purchase__select {
        max-width: 100%;
    }
}

/* --- Reduced motion ---------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
    .design-hero__accent {
        animation: none;
    }

    .design-page__back svg,
    .design-purchase__bespoke svg,
    .design-purchase__cta {
        transition-duration: 0.01ms;
    }
}