/* ==============================================
   COMPONENTS - Composants partagés centralisés
   ============================================== */

/* Spinner */
.spinner {
    width: var(--space-4);
    height: var(--space-4);
    border: 3px solid var(--border-color);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}


/* Skip Link (accessibilité) */
.skip-link {
    position: fixed;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link:focus-visible {
    width: auto;
    height: auto;
    padding: var(--space-1) var(--space-2);
    margin: 0;
    top: var(--space-2);
    left: var(--space-2);
    clip: auto;
    overflow: visible;
    background-color: var(--color-neutral-0);
    color: var(--text-color);
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
    font-size: 0.85rem;
    z-index: 20;
    text-decoration: none;
}

/* SR Only (screen reader only) */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    top: var(--space-3);
    right: var(--space-3);
    background: var(--bg-color);
    border: none;
    color: var(--text-color);
    border-radius: 50%;
    width: var(--control-size);
    height: var(--control-size);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.2s ease;
}

.theme-toggle:hover {
    transform: scale(1.1);
    background-color: oklch(91% 0 0);
}

.theme-toggle svg {
    width: var(--icon-size-sm);
    height: var(--icon-size-sm);
    fill: currentColor;
}

/* Icon visibility for theme toggle */
:root[data-theme="light"] .icon-sun {
    display: none !important;
}

:root[data-theme="light"] .icon-moon {
    display: block !important;
    opacity: 1 !important;
}

:root[data-theme="dark"] .icon-sun {
    display: block !important;
    opacity: 1 !important;
}

:root[data-theme="dark"] .icon-moon {
    display: none !important;
}

/* Dark mode overrides */
:root[data-theme="dark"] .theme-toggle:hover {
    background-color: oklch(32% 0 0);
}

/* Scroll behavior */
.theme-toggle.is-hidden-by-scroll,
.settings-toggle.is-hidden-by-scroll {
    opacity: 0;
    pointer-events: none;
    transform: translateY(calc(-1 * var(--space-1-75)));
}

/* Settings Toggle */
.settings-toggle {
    position: fixed;
    top: calc(var(--space-3) + var(--control-size) + var(--space-1-5));
    right: var(--space-3);
    background: var(--bg-color);
    border: none;
    color: var(--text-color);
    border-radius: 50%;
    width: var(--control-size);
    height: var(--control-size);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.2s ease;
}

.settings-toggle:hover {
    transform: scale(1.1);
    background-color: oklch(91% 0 0);
}

:root[data-theme="dark"] .settings-toggle:hover {
    background-color: oklch(32% 0 0);
}

.settings-toggle svg {
    width: var(--icon-size-sm);
    height: var(--icon-size-sm);
}

/* Contact Actions */
.contact-actions {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* Site Footer */
.site-footer {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding: var(--space-6) var(--space-3) var(--space-4);
    max-width: 720px;
    margin: 0 auto;
}

/* Journal Links */
.journal-link {
    display: inline-flex;
    align-items: center;
    min-height: var(--control-size);
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
    padding: 0;
    font-weight: 500;
}

.journal-link:hover,
.journal-link:focus-visible {
    color: var(--accent-color);
}

.journal-link:not(:last-child)::after {
    content: "|";
    margin-left: var(--space-1);
    margin-right: var(--space-1);
    color: oklch(65% 0 0);
    font-weight: 400;
    pointer-events: none;
}

/* Smooth theme transition (only after first paint) */
body.theme-transitions-ready {
    transition: background-color 0.25s ease, color 0.25s ease;
}

/* Pause/Play Toggle */
.pause-toggle {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: var(--space-4);
    height: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    align-self: flex-start;
    margin-top: var(--space-0-5);
    transition: all 0.2s ease;
}



.pause-toggle:hover {
    background-color: var(--badge-bg);
}

.pause-toggle svg {
    width: var(--icon-size-sm);
    height: var(--icon-size-sm);
    fill: currentColor;
}

/* Icon visibility for pause/play toggle */
.icon-play {
    display: none;
}

.pause-toggle[aria-pressed="true"] .icon-pause {
    display: none;
}

.pause-toggle[aria-pressed="true"] .icon-play {
    display: block;
}

/* Egg Toggle */
.egg-toggle {
    position: fixed;
    bottom: calc(var(--space-3) + var(--space-3-25));
    right: var(--space-3);
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0.3;
    transition: opacity 0.2s ease;
}

.egg-toggle:hover {
    opacity: 0.6;
}

.egg-toggle svg {
    width: var(--icon-size-sm);
    height: var(--icon-size-sm);
    fill: currentColor;
}

/* Scroll To Top Toggle */
.scroll-top-toggle {
    position: fixed;
    bottom: var(--space-3);
    right: var(--space-3);
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 50%;
    width: var(--control-size);
    height: var(--control-size);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.2s ease;
    opacity: 0;
    pointer-events: none;
    transform: translateY(var(--space-1-75));
}

.scroll-top-toggle.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.scroll-top-toggle:hover {
    background-color: var(--badge-bg);
    transform: scale(1.05);
}

.scroll-top-toggle svg {
    width: var(--icon-size-sm);
    height: var(--icon-size-sm);
    fill: currentColor;
}

/* Close Modal Button */
.close-modal-btn {
    background: var(--badge-bg);
    border: none;
    color: var(--text-color);
    cursor: pointer;
    font-size: 1.2rem;
    padding: var(--space-1);
    border-radius: var(--radius-sm);
    transition: background-color 0.2s ease;
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--space-4);
    height: var(--space-4);
}

.close-modal-btn:hover {
    background-color: var(--border-color);
}

/* Responsive adjustments */
@media (max-width: 480px) {
    .theme-toggle {
        top: var(--space-2);
        right: var(--space-8);
        /* Move to the left of the settings toggle */
        width: var(--space-5);
        height: var(--space-5);
    }
    
    .settings-toggle {
        top: var(--space-2);
        right: var(--space-2);
        width: var(--space-5);
        height: var(--space-5);
    }
    
    .scroll-top-toggle {
        width: var(--space-5);
        height: var(--space-5);
        bottom: var(--space-2);
        right: var(--space-2);
    }
    
    .egg-toggle {
        bottom: calc(var(--space-2) + var(--space-3-25));
        right: var(--space-2);
    }
}