/**
 * ENNU Practice Manager - System Administration Feature
 *
 * Styles for system settings shortcode
 * Extracted from 14 inline styles in class-pm-system-shortcode.php
 *
 * @version 1.0.0
 */

/* === SYSTEM LAYOUT === */

.ennu-practice-manager-system,
.ennu-pm-system {
    max-width: var(--pm-max-width-2xl);
    margin: 0 auto;
    padding: var(--pm-spacing-lg);
}

/* === TAB NAVIGATION === */

.ennu-pm-tabs {
    display: flex;
    gap: var(--pm-spacing-md);
    margin-bottom: var(--pm-spacing-lg);
    border-bottom: var(--pm-tab-border-width) solid var(--pm-border-color);
    flex-wrap: wrap;
}

.ennu-pm-tab {
    padding: var(--pm-spacing-md) var(--pm-spacing-lg);
    background: var(--pm-white);
    border: var(--pm-border-width) solid var(--pm-border-color);
    border-bottom: none;
    cursor: pointer;
    transition: all var(--pm-transition-base);
    font-size: var(--pm-font-size-base);
    font-weight: var(--pm-font-weight-semibold);
    border-radius: var(--pm-border-radius-sm) var(--pm-border-radius-sm) 0 0;
    margin-bottom: calc(-1 * var(--pm-tab-border-width));
    text-decoration: none;
    color: var(--pm-text-primary);
    display: inline-flex;
    align-items: center;
    gap: var(--pm-spacing-xs);
}

.ennu-pm-tab:hover {
    background: var(--pm-bg-hover);
}

.ennu-pm-tab.active {
    background: var(--pm-primary);
    color: var(--pm-text-inverse);
    border-color: var(--pm-primary);
}

.ennu-pm-tab .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

/* === HEALTH STATUS === */

.health-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--pm-spacing-lg);
    margin: var(--pm-spacing-lg) 0;
}

.health-card {
    background: var(--pm-white);
    border: var(--pm-border-width-thick) solid var(--pm-border-color);
    border-radius: var(--pm-border-radius-base);
    padding: var(--pm-spacing-lg);
}

.health-card.healthy {
    border-color: var(--pm-success);
}

.health-card.warning {
    border-color: var(--pm-warning);
}

.health-card.error {
    border-color: var(--pm-error);
}

.health-card__icon {
    font-size: 48px;
    margin-bottom: var(--pm-spacing-md);
}

.health-card__title {
    font-size: var(--pm-font-size-lg);
    font-weight: var(--pm-font-weight-semibold);
    color: var(--pm-text-primary);
    margin-bottom: var(--pm-spacing-sm);
}

.health-card .status {
    font-size: var(--pm-font-size-lg);
    font-weight: var(--pm-font-weight-semibold);
    margin: var(--pm-spacing-md) 0;
}

.status.success {
    color: var(--pm-success);
}

.status.warning {
    color: var(--pm-warning);
}

.status.error {
    color: var(--pm-error);
}

.health-card__details {
    font-size: var(--pm-font-size-sm);
    color: var(--pm-text-secondary);
    margin-top: var(--pm-spacing-sm);
}

/* === INTEGRATIONS === */

.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--pm-spacing-lg);
    margin: var(--pm-spacing-lg) 0;
}

.integration-card {
    background: var(--pm-white);
    border: var(--pm-border-width-thick) solid var(--pm-border-color);
    border-radius: var(--pm-border-radius-base);
    padding: var(--pm-spacing-lg);
    transition: all var(--pm-transition-base);
}

.integration-card:hover {
    box-shadow: var(--pm-shadow-md);
}

.integration-card.healthy {
    border-color: var(--pm-success);
}

.integration-card.error {
    border-color: var(--pm-error);
}

.integration-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--pm-spacing-md);
}

.integration-card__name {
    font-size: var(--pm-font-size-lg);
    font-weight: var(--pm-font-weight-semibold);
    color: var(--pm-text-primary);
    margin: 0;
}

.integration-card__version {
    font-size: var(--pm-font-size-xs);
    color: var(--pm-text-muted);
    margin-top: var(--pm-spacing-xs);
}

.integration-card .status {
    font-size: var(--pm-font-size-lg);
    font-weight: var(--pm-font-weight-semibold);
    margin: var(--pm-spacing-md) 0;
}

.integration-card__actions {
    display: flex;
    gap: var(--pm-spacing-sm);
    margin-top: var(--pm-spacing-md);
}

/* === DATABASE METRICS === */

.database-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--pm-spacing-md);
    margin: var(--pm-spacing-lg) 0;
}

.metric-card {
    background: var(--pm-gray-50);
    padding: var(--pm-spacing-md);
    border-radius: var(--pm-border-radius-sm);
    text-align: center;
}

.metric-card__value {
    font-size: var(--pm-font-size-2xl);
    font-weight: var(--pm-font-weight-bold);
    color: var(--pm-primary);
    margin-bottom: var(--pm-spacing-xs);
}

.metric-card__label {
    font-size: var(--pm-font-size-sm);
    color: var(--pm-text-secondary);
    text-transform: uppercase;
    letter-spacing: var(--pm-letter-spacing-wide);
}

/* === SECURITY GRID === */

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--pm-spacing-lg);
    margin: var(--pm-spacing-lg) 0;
}

.security-card {
    background: var(--pm-white);
    border: var(--pm-border-width-thick) solid var(--pm-border-color);
    border-radius: var(--pm-border-radius-base);
    padding: var(--pm-spacing-lg);
}

.security-card.healthy {
    border-color: var(--pm-success);
}

.security-card.warning {
    border-color: var(--pm-warning);
}

.security-card.critical {
    border-color: var(--pm-error);
}

/* === LOG VIEWER === */

.log-viewer {
    background: var(--pm-gray-900);
    color: #00ff00;
    font-family: var(--pm-font-family-mono);
    font-size: var(--pm-font-size-sm);
    padding: var(--pm-spacing-lg);
    border-radius: var(--pm-border-radius-sm);
    max-height: 500px;
    overflow-y: auto;
    line-height: var(--pm-line-height-relaxed);
}

.log-viewer__entry {
    margin-bottom: var(--pm-spacing-xs);
    white-space: pre-wrap;
    word-break: break-all;
}

.log-viewer__entry--error {
    color: #ff4444;
}

.log-viewer__entry--warning {
    color: #ffaa00;
}

.log-viewer__entry--info {
    color: #00aaff;
}

.log-viewer__timestamp {
    color: #888888;
    margin-right: var(--pm-spacing-sm);
}

/* === MAINTENANCE TOOLS === */

.maintenance-tools {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--pm-spacing-lg);
}

.maintenance-tool {
    background: var(--pm-white);
    border: var(--pm-border-width) solid var(--pm-border-color);
    border-radius: var(--pm-border-radius-base);
    padding: var(--pm-spacing-lg);
}

.maintenance-tool__icon {
    font-size: 48px;
    color: var(--pm-primary);
    margin-bottom: var(--pm-spacing-md);
}

.maintenance-tool__title {
    font-size: var(--pm-font-size-lg);
    font-weight: var(--pm-font-weight-semibold);
    color: var(--pm-text-primary);
    margin-bottom: var(--pm-spacing-sm);
}

.maintenance-tool__description {
    font-size: var(--pm-font-size-sm);
    color: var(--pm-text-secondary);
    margin-bottom: var(--pm-spacing-md);
}

.maintenance-tool__action {
    width: 100%;
}

/* === PROGRESS BAR === */

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--pm-gray-200);
    border-radius: var(--pm-border-radius-full);
    overflow: hidden;
    margin: var(--pm-spacing-md) 0;
}

.progress-bar__fill {
    height: 100%;
    background: var(--pm-primary);
    transition: width var(--pm-transition-slow);
}

.progress-bar__fill--success {
    background: var(--pm-success);
}

.progress-bar__fill--warning {
    background: var(--pm-warning);
}

.progress-bar__fill--error {
    background: var(--pm-error);
}

/* === RESPONSIVE === */

@media (max-width: 768px) {
    .ennu-practice-manager-system,
    .ennu-pm-system {
        padding: var(--pm-spacing-md);
    }

    .health-grid,
    .integration-grid,
    .security-grid,
    .database-metrics,
    .maintenance-tools {
        grid-template-columns: 1fr;
    }

    .ennu-pm-tabs {
        flex-direction: column;
    }

    .ennu-pm-tab {
        width: 100%;
    }
}