/* 
 * APPEND TO YOUR EXISTING docs/styles/app.css FILE
 * Pure JavaScript Dashboard - Loading and Error States
 */

/* Loading State */
.dashboard-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    padding: var(--space-8);
}

.loading-spinner {
    text-align: center;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--space-4);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-spinner p {
    color: var(--color-text-secondary);
    font-size: var(--text-base);
}

/* Error State */
.dashboard-error {
    text-align: center;
    padding: var(--space-8);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 0, 0, 0.2);
    border-radius: 8px;
    margin: var(--space-4);
}

.dashboard-error h2 {
    color: var(--color-error);
    margin-bottom: var(--space-4);
}

.dashboard-error p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
}

/* Task Status Indicators */
.task-status.active {
    background: var(--color-warning);
}

.task-status.completed {
    background: var(--color-success);
}

.task-status.pending {
    background: var(--color-text-tertiary);
}

/* Phase Mini Cards */
.phase-mini-card.active .phase-number {
    background: var(--color-primary);
}

.phase-mini-card.upcoming .phase-number {
    background: var(--color-text-tertiary);
    color: var(--color-text-secondary);
}

/* Enhanced responsive behavior for pure JS layout */
@media (max-width: 1024px) {
    .dashboard-grid-row:first-of-type {
        grid-template-columns: 1fr 1fr;
    }

    .incidents-card {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .dashboard-grid-row:first-of-type {
        grid-template-columns: 1fr;
    }

    .incidents-card {
        grid-column: span 1;
    }
}