.settings-container { max-width: 900px; margin: 0 auto; padding: 0 var(--content-padding); }
.settings-header { margin-bottom: 2rem; }
.settings-header h1 { margin-bottom: 0.5rem; }
.settings-layout { display: grid; grid-template-columns: 200px 1fr; gap: 2rem; }
.settings-nav { display: flex; flex-direction: column; gap: 0.5rem; }
.settings-nav-item {
    padding: 0.75rem 1rem; background: transparent;
    border: 1px solid transparent; border-radius: 0.5rem;
    color: var(--color-text-secondary); cursor: pointer;
    transition: all var(--transition-base); text-align: left;
    font-size: 0.875rem; font-weight: 500;
}
.settings-nav-item:hover { background: rgba(255,255,255,0.05); color: var(--color-text-primary); }
.settings-nav-item.active { background: rgba(255,0,80,0.1); border-color: var(--color-primary); color: var(--color-primary); }
.settings-panel { display: none; }
.settings-panel.active { display: block; }
.settings-section {
    background: linear-gradient(135deg, rgba(255,0,80,0.05), rgba(139,92,246,0.05));
    border: 1px solid rgba(255,255,255,0.1); padding: 1.5rem;
    border-radius: 1rem; margin-bottom: 1.5rem;
}
.settings-section-title { font-size: 1.125rem; font-weight: 600; margin-bottom: 1.5rem; color: var(--color-text-primary); }
.setting-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.25rem; padding-bottom: 1.25rem; border-bottom: 1px solid rgba(255,255,255,0.05); }
.setting-row:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.setting-label { flex: 1; }
.setting-label-title { font-weight: 500; margin-bottom: 0.25rem; }
.setting-label-desc { font-size: 0.875rem; color: var(--color-text-secondary); }
.setting-control { display: flex; gap: 1rem; align-items: center; }
.toggle-switch {
    width: 50px; height: 28px;
    background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
    border-radius: 14px; cursor: pointer; position: relative;
    transition: all var(--transition-base);
}
.toggle-switch.active { background: var(--color-primary); border-color: var(--color-primary); }
.toggle-switch::after {
    content: ''; position: absolute; width: 24px; height: 24px;
    background: white; border-radius: 50%; top: 2px; left: 2px;
    transition: left var(--transition-base);
}
.toggle-switch.active::after { left: 24px; }
.select-control {
    padding: 0.75rem 1rem; background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1); border-radius: 0.5rem;
    color: white; cursor: pointer; min-width: 150px;
}
.button-group { display: flex; gap: 1rem; }
@media (max-width: 768px) {
    .settings-layout { grid-template-columns: 1fr; }
    .settings-nav { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; margin-bottom: 2rem; }
}