/* -------- AJOUT STYLE DARK MODE -------- */
[data-theme="dark"] {
    --color-primary: #60a5fa;
    --color-text: #f3f4f6;
    --color-text-muted: #a8a8b3;
    --color-background: #18181b;
    --color-card-bg: rgba(44, 44, 56, 0.95);
    --color-shadow: rgba(0, 0, 0, 0.35);
}
.theme-toggle {

    border: none;
    outline: none;
    cursor: pointer;
    padding: 0.35em 0.55em;
    margin-left: 0.5rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    font-size: 1.1rem;
    transition: background 0.18s;
}
.theme-toggle:hover,
.theme-toggle:focus {
    background: var(--color-card-bg);
}