/* ==========================================================
   BOUTIQUE : éléments PARTAGÉS (css/pages/_shop-common.css)
   Variables du design, conteneur, état vide, modale variantes.
   À charger AVANT _catalogue.css ou _category.css.
   Les pages doivent avoir le wrapper <div class="cp">.
========================================================== */

.cp {
    --cp-green: var(--green, #0b7a48);
    --cp-green-dark: var(--green-dark, #085f39);
    --cp-gold: var(--gold-light, #dfa72a);
    --cp-ink: #1f2933;
    --cp-muted: var(--muted, #6c757d);
    --cp-line: var(--line, #e3e6e4);
    --cp-ok: #0f7d54;
    --cp-danger: #d93a3f;
    --cp-warn: #fdb515;
    --cp-count: #c2410c;
    --cp-radius: 16px;

    color: var(--cp-ink);
}

.cp *,
.cp *::before,
.cp *::after { box-sizing: border-box; }

.cp-container {
    max-width: 1400px;
    margin-inline: auto;
    padding-inline: 20px;
}

.cp a:focus-visible,
.cp button:focus-visible,
.cp input:focus-visible {
    outline: 3px solid var(--cp-gold);
    outline-offset: 2px;
}

/* ---------- État vide ---------- */
.cp-empty {
    max-width: 520px;
    margin: 20px auto;
    padding: 48px 28px;
    background: #fff;
    border-radius: var(--cp-radius);
    box-shadow: 0 4px 18px rgba(30, 30, 30, .07);
    text-align: center;
}

.cp-empty-icon { font-size: 48px; }
.cp-empty h2 { margin: 12px 0 8px; font-size: 22px; }
.cp-empty p { margin: 0; color: var(--cp-muted); }

.cp-empty-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 22px;
    padding: 12px 26px;
    background: var(--cp-green);
    border-radius: 999px;
    color: #fff;
    font-weight: 700;
    text-decoration: none;
}

.cp-empty-btn:hover { filter: brightness(1.1); }

/* ==========================================================
   MODALE VARIANTES
   Partagée par la boutique et la page catégorie.
========================================================== */
.variants-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
}

.variants-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 20, 15, .55);
    backdrop-filter: blur(2px);
}

.variants-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    width: min(560px, calc(100vw - 32px));
    max-height: calc(100vh - 48px);
    overflow: hidden;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, .3);
}

.variants-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 22px;
    border-bottom: 1px solid var(--cp-line);
}

.variants-modal-header h3 {
    margin: 0;
    font-size: 18px;
    text-transform: uppercase;
}

.variants-modal-close {
    flex: none;
    width: 36px;
    height: 36px;
    background: #f1f3f2;
    border: 0;
    border-radius: 50%;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}

.variants-modal-body {
    padding: 18px 22px;
    overflow-y: auto;
}

.variants-modal-subtitle {
    margin: 0 0 14px;
    color: var(--cp-muted);
    font-size: 14px;
}

.variants-list { display: grid; gap: 10px; }

.variant-row {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 10px 16px;
    padding: 14px;
    border: 1px solid var(--cp-line);
    border-radius: 12px;
}

.variant-row.is-out { background: #f6f6f6; opacity: .65; }

.variant-condition { font-weight: 600; }

.variant-price {
    color: var(--cp-green);
    font-weight: 700;
    text-align: right;
}

.variant-price small { font-weight: 500; }

.variant-col-actions {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.qty-controls {
    display: inline-flex;
    overflow: hidden;
    border: 1px solid var(--cp-line);
    border-radius: 10px;
}

.qty-btn-minus,
.qty-btn-plus {
    width: 36px;
    background: #f4f6f5;
    border: 0;
    font-size: 18px;
    cursor: pointer;
}

.qty-input {
    width: 52px;
    border: 0;
    font: inherit;
    font-weight: 600;
    text-align: center;
    -moz-appearance: textfield;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.add-to-cart-btn {
    padding: 10px 20px;
    background: var(--cp-green);
    border: 0;
    border-radius: 10px;
    color: #fff;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.add-to-cart-btn:hover { filter: brightness(1.1); }

.variant-unavailable {
    color: var(--cp-danger);
    font-size: 14px;
    font-weight: 600;
}

.variants-modal-footer {
    display: flex;
    gap: 10px;
    padding: 16px 22px;
    background: #fafaf8;
    border-top: 1px solid var(--cp-line);
}

.btn-modal-close,
.btn-modal-cart {
    flex: 1;
    padding: 12px 14px;
    border-radius: 10px;
    font: inherit;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}

.btn-modal-close {
    background: #fff;
    border: 1px solid var(--cp-line);
    color: var(--cp-ink);
}

.btn-modal-cart {
    background: var(--cp-green);
    border: 0;
    color: #fff;
}

/* ==========================================================
   RESPONSIVE / MOTION (partagé)
========================================================== */
@media (max-width: 600px) {
    .cp-container { padding-inline: 14px; }
    .variants-modal-footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    .cp *,
    .cp *::before,
    .cp *::after {
        transition: none !important;
        scroll-behavior: auto !important;
    }
}