/* =============================================================
   GHS Theme -- cookie-banner.css
   On-brand consent banner (prototype), Cookiebot-style:
   text + category toggles + 3 actions. Tokens from tokens.css.
   ============================================================= */

.ghs-cookie {
    position: fixed;
    z-index: 1000;
    left: 50%;
    bottom: var(--space-4);
    width: min(1080px, calc(100% - 2 * var(--space-4)));

    background: var(--ghs-white);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);

    /* Default = off-screen below, faded out (slide-in entrance). */
    opacity: 0;
    transform: translateX(-50%) translateY(calc(100% + var(--space-4)));
    transition:
        opacity   var(--dur-base) var(--ease-out),
        transform 360ms var(--ease-out);
    will-change: transform, opacity;
}

/* Slid into view */
.ghs-cookie.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.ghs-cookie[hidden] {
    display: none;
}

.ghs-cookie__inner {
    display: grid;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
}

.ghs-cookie__title {
    margin: 0 0 var(--space-1);
    font-family: var(--font-display);
    font-size: var(--fs-h4);
    color: var(--text-strong);
}

.ghs-cookie__text {
    margin: 0;
    max-width: 80ch;
    font-size: var(--fs-sm);
    line-height: var(--lh-normal);
    color: var(--text-body);
}

.ghs-cookie__link {
    color: var(--ghs-teal);
    text-decoration: underline;
    text-underline-offset: 2px;
}
.ghs-cookie__link:hover { color: var(--ghs-navy); }

/* ---- Category toggles ---- */
.ghs-cookie__cats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-5);
}

.ghs-cookie__cat {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    user-select: none;
}

.ghs-cookie__cat.is-locked {
    cursor: not-allowed;
    opacity: 0.75;
}

/* visually-hidden real checkbox (keeps it accessible/focusable) */
.ghs-cookie__cat-input {
    position: absolute;
    width: 1px; height: 1px;
    margin: -1px; padding: 0; border: 0;
    clip: rect(0 0 0 0);
    overflow: hidden;
    white-space: nowrap;
}

.ghs-cookie__switch {
    position: relative;
    flex-shrink: 0;
    width: 40px;
    height: 22px;
    border-radius: var(--radius-pill);
    background: var(--ghs-line-strong);
    transition: background-color var(--dur-base) var(--ease-out);
}

.ghs-cookie__switch::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--ghs-white);
    box-shadow: var(--shadow-xs, 0 1px 2px rgba(6,36,63,.2));
    transition: transform var(--dur-base) var(--ease-out);
}

.ghs-cookie__cat-input:checked + .ghs-cookie__switch {
    background: var(--ghs-teal);
}
.ghs-cookie__cat-input:checked + .ghs-cookie__switch::after {
    transform: translateX(18px);
}

/* keyboard focus ring on the switch */
.ghs-cookie__cat-input:focus-visible + .ghs-cookie__switch {
    outline: 2px solid var(--ghs-teal);
    outline-offset: 3px;
}

.ghs-cookie__cat-label {
    font-size: var(--fs-sm);
    font-weight: var(--fw-semi, 600);
    color: var(--text-strong);
}

/* ---- Actions ---- */
.ghs-cookie__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

@media (min-width: 880px) {
    .ghs-cookie__inner {
        grid-template-columns: 1fr auto;
        grid-template-areas:
            "body    actions"
            "cats    actions";
        align-items: center;
        column-gap: var(--space-6);
    }
    .ghs-cookie__body    { grid-area: body; }
    .ghs-cookie__cats    { grid-area: cats; }
    .ghs-cookie__actions {
        grid-area: actions;
        flex-direction: column;
        align-items: stretch;
        flex-wrap: nowrap;
    }
    .ghs-cookie__actions .ghs-btn { white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
    .ghs-cookie,
    .ghs-cookie.is-hiding,
    .ghs-cookie__switch,
    .ghs-cookie__switch::after {
        transition: none;
    }
}