/* Version: 03-10-2026 */
/* Boutons d'outil visiteur (visionneuse photo, fermer des modales enquête et équipe) :
 * design du hub, jamais les réglages de boutons du portfolio. Ronds, sombres, monochromes.
 * Tokens : hub-viewer-theme.css (généré, portée #photo-viewer et .ak-viewer-ctl).
 * Le placement (position, marges) reste dans la feuille de chaque composant. */

#photo-viewer {
    background: var(--ak-surface-0);
    color: var(--arktefakt-text-main);
}

button.ak-viewer-ctl {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    min-width: 0;
    min-height: 0;
    padding: 0;
    margin: 0;
    border: var(--arktefakt-control-border-width) solid var(--arktefakt-control-border-color);
    border-radius: 50%;
    background: var(--ak-surface-2);
    box-shadow: none;
    color: var(--arktefakt-text-main);
    font: inherit;
    line-height: 1;
    opacity: 1;
    filter: none;
    transform: none;
    cursor: pointer;
    box-sizing: border-box;
    -webkit-appearance: none;
    appearance: none;
    transition: background-color 0.2s, border-color 0.2s, opacity 0.2s, transform 0.18s;
}

button.ak-viewer-ctl svg,
button.ak-viewer-ctl svg path {
    width: 1.25rem;
    height: 1.25rem;
    margin: 0;
    fill: var(--arktefakt-text-main);
    color: var(--arktefakt-text-main);
    stroke: none;
}

button.ak-viewer-ctl:hover {
    background: var(--ak-state-hover);
    border-color: var(--arktefakt-border-soft-hover-color);
}

button.ak-viewer-ctl:focus {
    outline: none;
}

button.ak-viewer-ctl:focus-visible {
    background: var(--ak-state-hover);
    outline: 2px solid var(--arktefakt-text-main);
    outline-offset: 2px;
}

button.ak-viewer-ctl:active {
    background: var(--ak-state-pressed);
    transform: scale(0.95);
}

button.ak-viewer-ctl:is(.disabled, :disabled) {
    opacity: 0.4;
    background: var(--ak-surface-2);
    cursor: default;
    pointer-events: none;
}

@media screen and (max-width: 900px) {
    button.ak-viewer-ctl {
        width: 2.25rem;
        height: 2.25rem;
    }

    button.ak-viewer-ctl svg,
    button.ak-viewer-ctl svg path {
        width: 1.125rem;
        height: 1.125rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    button.ak-viewer-ctl:active {
        transform: none;
    }
}