/* Pages de réglages : navigation latérale et sections */

@keyframes dialog-in {
    from { opacity: 0; transform: translateY(8px) scale(0.985); }
}

.settings-layout {
    width: min(1180px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.settings-nav {
    position: sticky;
    top: 16px;
    display: grid;
    gap: 2px;
    padding: 14px 10px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: var(--surface);
}

.settings-nav-group {
    margin: 10px 8px 4px;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
}

.settings-nav-group:first-child {
    margin-top: 0;
}

.settings-nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 1px;
}

.settings-nav a {
    display: block;
    padding: 6px 10px;
    border-radius: 8px;
    border-left: 2px solid transparent;
    color: var(--text-2);
    font-size: 0.9rem;
    text-decoration: none;
    transition: background 0.15s var(--ease), color 0.15s var(--ease);
}

.settings-nav a:hover {
    color: var(--text);
    background: var(--surface-2);
}

.settings-nav a.is-active {
    color: var(--text);
    background: var(--surface-3);
    border-left-color: var(--violet);
    font-weight: 600;
}

.settings-nav-logout {
    margin: 12px 8px 0;
    padding-top: 10px;
    border-top: 1px solid var(--line);
}

.settings-nav-logout .btn-link {
    font-size: 0.85rem;
    color: var(--muted);
}

.settings-main {
    display: grid;
    gap: 20px;
    min-width: 0;
}

.settings-section {
    display: grid;
    gap: 14px;
    scroll-margin-top: 16px;
    transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.settings-section:target,
.settings-section.is-target {
    border-color: color-mix(in srgb, var(--blue) 60%, transparent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--blue) 18%, transparent);
}

.section-head {
    display: grid;
    gap: 4px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

.section-head h2 {
    margin: 0;
    font-size: 1.15rem;
}

.settings-section .flashes {
    margin: 0;
}

.settings-section .form {
    max-width: 720px;
}

.settings-section .form.narrow {
    max-width: 420px;
}

.field-group {
    margin: 6px 0 0;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    display: grid;
    gap: 6px;
}

.field-group legend {
    padding: 0 6px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-2);
}

.field-group .hint {
    margin: 2px 0 0;
}

@media (max-width: 860px) {
    .settings-layout {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .settings-nav {
        top: 0;
        z-index: 5;
        display: flex;
        align-items: center;
        gap: 4px;
        margin: 0 -16px;
        padding: 8px 16px;
        border-radius: 0;
        border-width: 0 0 1px;
        background: color-mix(in srgb, var(--bg-1) 94%, transparent);
        backdrop-filter: blur(10px);
        overflow-x: auto;
        scrollbar-width: none;
    }

    .settings-nav ul {
        display: flex;
        gap: 4px;
    }

    .settings-nav-group {
        display: none;
    }

    .settings-nav a {
        white-space: nowrap;
        border-left: 0;
        border-bottom: 2px solid transparent;
        border-radius: 6px;
    }

    .settings-nav a.is-active {
        border-bottom-color: var(--violet);
    }

    .settings-nav-logout {
        margin: 0 0 0 8px;
        padding: 0 0 0 10px;
        border-top: 0;
        border-left: 1px solid var(--line);
    }

    .settings-nav-logout .btn-link {
        white-space: nowrap;
    }

    .settings-section {
        scroll-margin-top: 64px;
    }
}