
h1 {
    margin: 0 0 2rem 0;
    font-size: 1.8rem;
    color: var(--color-text-secondary);
    text-align: center;
}

h2 {
    margin: 0 0 1.5rem 0;
    font-size: 1.2rem;
    color: var(--color-text);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 0.75rem;
}

.section-description {
    margin: 0 0 1.5rem 0;
    font-size: 0.9rem;
    color: var(--color-text-tertiary);
}

.settings-section {
    margin-bottom: 2rem;
}

.setting-group {
    margin-bottom: 1.5rem;
}

.setting-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.95rem;
}

.setting-group input[type="text"],
.setting-group input[type="password"],
.setting-group input[type="number"],
.setting-group select {
    width: 100%;
    padding: 0.75rem;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-size: 0.9rem;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.setting-group input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
    cursor: pointer;
}

.setting-group select {
    cursor: pointer;
}

.setting-group input:focus,
.setting-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(16, 163, 127, 0.1);
}

.setting-group input::placeholder {
    color: var(--color-text-muted);
}

.hint {
    margin: 0.5rem 0 0 0;
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
}