/* Settings app styles */
.app-settings {
    display: flex;
    height: 100%;
}

.settings-nav {
    width: 180px;
    min-width: 160px;
    background: var(--bg-dock);
    border-right: 1px solid var(--border-structural);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 8px 0;
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    min-height: var(--tap-min);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    color: var(--text-secondary);
    font-family: var(--font-ui);
    font-size: 13px;
    cursor: pointer;
}

.settings-nav-item:hover {
    background: var(--accent-hover);
    color: var(--text-primary);
}

.settings-nav-item.active {
    background: var(--accent-dim);
    color: var(--accent);
}

.settings-content {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 24px;
}

.settings-section-title {
    font-family: var(--font-ui);
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.settings-group {
    margin-bottom: 32px;
}

.settings-group-title {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 52px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-structural);
    gap: 16px;
}

.settings-row-label {
    font-family: var(--font-ui);
    font-size: 14px;
    color: var(--text-primary);
}

.settings-row-desc {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.settings-input {
    height: 40px;
    padding: 0 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-structural);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 13px;
    outline: none;
    min-width: 200px;
}

.settings-input:focus {
    border-color: var(--accent);
}

.settings-select {
    height: 40px;
    padding: 0 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-structural);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 13px;
    outline: none;
    min-width: 200px;
    cursor: pointer;
}

.settings-toggle {
    position: relative;
    width: 51px;
    height: 31px;
    background: var(--border-component);
    border-radius: 16px;
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast);
    flex-shrink: 0;
}

.settings-toggle.on {
    background: var(--status-green);
}

.settings-toggle::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 27px;
    height: 27px;
    border-radius: 50%;
    background: #fff;
    transition: transform var(--transition-fast);
}

.settings-toggle.on::after {
    transform: translateX(20px);
}

.settings-btn {
    height: 40px;
    padding: 0 20px;
    background: var(--accent);
    border: none;
    border-radius: var(--radius-md);
    color: #fff;
    font-family: var(--font-ui);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}

.settings-btn:hover {
    opacity: 0.9;
}

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

.settings-actions {
    display: flex;
    gap: 8px;
    margin-top: 24px;
}

/* ---- Network configuration ---- */

.net-error {
    color: var(--status-red);
    font-family: var(--font-mono);
    font-size: 13px;
    padding: 8px 0;
}

.net-error.hidden {
    display: none;
}

.net-static-fields {
    transition: opacity 0.15s ease;
}

.net-static-fields.hidden {
    display: none;
}

/* Network method radio buttons */
.net-method-radios {
    display: flex;
    gap: 4px;
    background: var(--bg-input);
    border: 1px solid var(--border-structural);
    border-radius: var(--radius-md);
    padding: 3px;
    flex-shrink: 0;
}

.net-radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 6px 14px;
    border-radius: calc(var(--radius-md) - 2px);
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    user-select: none;
}

.net-radio-label input[type="radio"] {
    display: none;
}

.net-radio-label:has(input:checked) {
    background: var(--accent);
    color: #fff;
}

.net-radio-label:hover:not(:has(input:checked)) {
    background: var(--accent-hover);
    color: var(--text-primary);
}

/* WiFi fields for wireless interfaces */
.net-wifi-fields {
    border-top: 1px dashed var(--border-structural);
    margin-top: 4px;
    padding-top: 4px;
}

.wifi-scan-results {
    max-height: 200px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    margin: 4px 0;
    border: 1px solid var(--border-structural);
    border-radius: var(--radius-md);
    background: var(--bg-input);
}

.wifi-scan-results.hidden {
    display: none;
}

.wifi-scan-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-structural);
}

.wifi-scan-item:last-child {
    border-bottom: none;
}

.wifi-scan-item:hover {
    background: var(--accent-hover);
}

.wifi-scan-ssid {
    flex: 1;
    font-family: var(--font-ui);
    font-size: 13px;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* WiFi network list */
.wifi-network-list {
    max-height: 360px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 12px;
}

.wifi-network-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-structural);
    flex-wrap: wrap;
}

.wifi-network-info {
    flex: 1;
    min-width: 0;
}

.wifi-ssid {
    font-family: var(--font-ui);
    font-size: 14px;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.wifi-detail {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.wifi-signal {
    font-size: 16px;
    letter-spacing: 1px;
    flex-shrink: 0;
}

.wifi-connect-btn {
    flex-shrink: 0;
    height: 36px !important;
    padding: 0 14px !important;
    font-size: 13px !important;
}

.wifi-password-row {
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 10px 0;
    width: 100%;
    flex-wrap: wrap;
}

.wifi-pass-input {
    flex: 1;
    min-width: 160px;
}

.wifi-pass-connect,
.wifi-pass-cancel {
    height: 36px !important;
    padding: 0 14px !important;
    font-size: 13px !important;
}

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