/**
 * D-One - Workflow Components Standard
 * Componenti standard per workflow di progettazione (config-card, step-card)
 * Versione: 1.0
 * Data: 2025-12-08
 * Owner: Pixel - Head of Product & UX
 * 
 * Basato su: UI/Agenti/Agent_EasyContentCreator/Agent_EasyContent.html
 */

/* ========================================
   CONFIG CARD (Card di configurazione)
   ======================================== */

.config-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    margin-bottom: var(--space-4);
}

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

/* ========================================
   STEP CARD (Card per step di workflow)
   ======================================== */

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    margin-bottom: var(--space-4);
    overflow: hidden;
}

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

/* Step Header */
.step-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-card);
}

.step-header.clickable {
    cursor: pointer;
    transition: background var(--transition-base);
}

.step-header.clickable:hover {
    background: var(--bg-hover);
}

/* Step Badge (numero step) */
.step-badge {
    min-width: 56px;
    height: 28px;
    padding: 0 var(--space-1);
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.step-header h5 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.step-header h5 i {
    color: var(--primary);
}

.step-header p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
    margin-top: var(--space-1);
}

/* Step Toggle Icon (per header collapsible) */
.step-toggle-icon {
    margin-left: auto;
    color: var(--text-secondary);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.step-header.clickable:hover .step-toggle-icon {
    color: var(--primary);
}

.step-header.clickable[aria-expanded="true"] .step-toggle-icon,
.step-header.clickable.active .step-toggle-icon {
    transform: rotate(180deg);
}

/* Step Content */
.step-content {
    padding: var(--space-5);
    background: var(--bg-card);
}

.step-content.hidden {
    display: none;
}

/* Step Content Collapsible Animation */
.step-content.collapsible {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
    }
    to {
        opacity: 1;
        max-height: 1000px;
    }
}

/* ========================================
   WORKFLOW AREA (Container per workflow)
   ======================================== */

.config-area {
    margin-bottom: var(--space-6);
}

.config-area .step-card:last-child {
    margin-bottom: 0;
}

/* ========================================
   STEP STATES (Completato, Attivo, Disabilitato)
   ======================================== */

.step-card.completed {
    border-left: 4px solid var(--success);
}

.step-card.completed .step-badge {
    background: var(--success-bg);
    color: var(--success);
}

.step-card.active {
    border-left: 4px solid var(--primary);
    box-shadow: var(--shadow-md);
}

.step-card.active .step-badge {
    background: var(--primary);
    color: white;
}

.step-card.disabled {
    opacity: 0.6;
    pointer-events: none;
}

.step-card.disabled .step-badge {
    background: var(--bg-hover);
    color: var(--text-muted);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    .step-header {
        padding: var(--space-3) var(--space-4);
        flex-wrap: wrap;
    }
    
    .step-badge {
        min-width: 48px;
        height: 24px;
        font-size: var(--font-size-xs);
    }
    
    .step-header h5 {
        font-size: var(--font-size-base);
    }
    
    .step-content {
        padding: var(--space-4);
    }
}