/* Settings Page */
.settings-tabs {
    display: flex;
    gap: var(--space-xs);
    border-bottom: 2px solid var(--color-border);
    margin-bottom: var(--space-lg);
    overflow-x: auto;
}

.settings-tab {
    padding: var(--space-sm) var(--space-md);
    border: none;
    background: none;
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.settings-tab:hover {
    color: var(--color-text);
}

.settings-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.settings-panel {
    display: none;
}

.settings-panel.active {
    display: block;
}

/* Form Groups */
.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
}

.form-group .hint {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: 2px;
}

.form-input {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    background: var(--color-surface);
    transition: border-color var(--transition-fast);
    box-sizing: border-box;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-input:disabled,
.form-input[readonly] {
    background: var(--color-bg);
    color: var(--color-text-secondary);
    cursor: not-allowed;
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Password field with toggle */
.input-password-wrap {
    position: relative;
}

.input-password-wrap .form-input {
    padding-right: 40px;
}

.input-password-wrap .toggle-reveal {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--font-size-md);
    padding: 2px;
    color: var(--color-text-muted);
}

/* Copyable field */
.input-copy-wrap {
    position: relative;
}

.input-copy-wrap .form-input {
    padding-right: 40px;
}

.input-copy-wrap .btn-copy {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--font-size-sm);
    padding: 2px;
    color: var(--color-text-muted);
}

/* Status badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px var(--space-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.badge-success {
    background: var(--color-success-light);
    color: var(--color-success);
}

.badge-danger {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.badge-warning {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

/* Connection test result */
.connection-result {
    margin-top: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    display: none;
}

.connection-result.success {
    display: block;
    background: var(--color-success-light);
    color: #065f46;
}

.connection-result.error {
    display: block;
    background: var(--color-danger-light);
    color: #991b1b;
}

/* Template list */
.template-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.template-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.template-item-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.template-item-name {
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.template-item-meta {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

/* Buttons in settings */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-hover);
}

.btn-secondary {
    background: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--color-border);
}

.btn-ghost {
    background: transparent;
    color: var(--color-primary);
}

.btn-ghost:hover:not(:disabled) {
    background: var(--color-primary-light);
}

.btn-sm {
    padding: 4px var(--space-sm);
    font-size: var(--font-size-xs);
}

/* Settings action bar */
.settings-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

/* Section heading in settings */
.settings-section-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.settings-section-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

/* Template Test Modal */
.tpl-test-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.tpl-test-modal {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-lg);
    animation: modalIn .2s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(.96) translateY(8px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}