/* Site additions: Shop page, WhatsApp floating button, enquiry popover,
   featured stock grid. Reuses the design tokens/components from main.css
   (--wa-green, --accent, .btn, .card, .form-control, [popover]). */

/* ---------------------------------------------------------------------
   WhatsApp floating button
--------------------------------------------------------------------- */
.whatsapp-float {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 999;

    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;

    background: var(--wa-green);
    color: var(--foreground);
    box-shadow: var(--shadow-dk);
    transition: var(--transition);
    text-decoration: none;
}
.whatsapp-float:hover,
.whatsapp-float:focus-visible {
    background: var(--wa-hover);
    transform: translate3d(0, -0.15em, 0);
}
.whatsapp-float icon svg {
    width: 1.75rem;
    height: 1.75rem;
    fill: currentColor;
}
@media (max-width: 575px) {
    .whatsapp-float {
        right: 1rem;
        bottom: 1rem;
        width: 3.25rem;
        height: 3.25rem;
    }
}

/* ---------------------------------------------------------------------
   Shop page: hero, search, manufacturer/model browser
--------------------------------------------------------------------- */
.shop-hero {
    min-height: 35svh;
}
.shop-browser {
    margin-top: 1rem;
}
.loading-text,
.help-block {
    opacity: 0.75;
}

.manufacturer-list {
    max-height: 32rem;
    overflow-y: auto;
    border: 1px solid var(--grey-200);
    border-radius: var(--radius-md);
    padding: 1rem;
}
.manufacturer-group + .manufacturer-group {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--grey-200);
}
.manufacturer-name {
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    color: var(--accent);
}
.model-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0;
}
.model-btn {
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    border: 2px solid var(--grey-200);
    background: transparent;
    color: var(--foreground);
    padding: 0.4em 0.9em;
    border-radius: 99rem;
    font-size: 0.9rem;
    transition: var(--transition);
}
.model-btn:hover,
.model-btn:focus-visible {
    border-color: var(--accent);
}
.model-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--background);
    font-weight: 600;
}

.selected-model-panel {
    background: var(--grey-100);
}
.selected-model-panel .card-footer {
    gap: 0.75rem;
}

/* ---------------------------------------------------------------------
   Stock cards
--------------------------------------------------------------------- */
.stock-card .branch-tag {
    display: inline-block;
    margin-bottom: 0.5rem;
    padding: 0.2em 0.75em;
    border-radius: 99rem;
    background: var(--grey-100);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.stock-card .card-footer {
    gap: 0.6rem;
}

/* ---------------------------------------------------------------------
   Enquiry popover form
--------------------------------------------------------------------- */
.enquiry-popover[popover] {
    width: min(90%, 40rem);
    height: auto;
    max-height: 90svh;
    overflow-y: auto;
    background: var(--background);
    color: var(--foreground);
    padding: 0;
}
.enquiry-popover-inner {
    padding: var(--padding);
}
.enquiry-popover .btn-close {
    color: var(--foreground);
}
.enquiry-popover .btn-close svg {
    stroke: currentColor;
    fill: none;
    stroke-width: 3;
    width: 1.5rem;
    height: 1.5rem;
}
.enquiry-popover .required {
    color: var(--error);
}
.enquiry-popover .honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}
.form-status {
    margin-top: 0.75rem;
    min-height: 1.5em;
}
.form-status.success {
    color: var(--success);
}
.form-status.error {
    color: var(--error);
}

/* ---------------------------------------------------------------------
   Featured stock grid on the homepage
--------------------------------------------------------------------- */
#featured-stock-grid .loading-text {
    opacity: 0.75;
}