/**
 * Weight Scale Dialog Component Styles
 * Architecture: PCS Design System v1.0
 * Component: WeightScaleDialog.razor
 * 
 * Uses --pcs-* tokens exclusively (NO Bootstrap variables)
 * Follows BEM naming convention
 */

/* ============================================
   MODAL CONTAINER
   ============================================ */

.pcs-weight-scale-modal {
    background: var(--pcs-surface-elevated);
    border: 1px solid var(--pcs-border-subtle);
    border-radius: var(--pcs-radius-lg);
    box-shadow: var(--pcs-shadow-xl);
}

.pcs-modal-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--pcs-radius-full);
    font-size: var(--pcs-font-size-2xl);
    transition: var(--pcs-transition-base);
}

.pcs-modal-icon.pcs-load-success {
    background: color-mix(in srgb, var(--pcs-color-success) 15%, transparent);
    color: var(--pcs-color-success-text);
}

.pcs-modal-icon.pcs-load-warning {
    background: color-mix(in srgb, var(--pcs-color-warning) 15%, transparent);
    color: var(--pcs-color-warning-text);
}

.pcs-modal-icon.pcs-load-danger {
    background: color-mix(in srgb, var(--pcs-color-danger) 15%, transparent);
    color: var(--pcs-color-danger-text);
}

/* ============================================
   LOAD MAIN CARD
   ============================================ */

.pcs-load-main-card {
    background: var(--pcs-surface-secondary);
    border: 1px solid var(--pcs-border-subtle);
    border-radius: var(--pcs-radius-lg);
    padding: var(--pcs-space-lg);
    transition: var(--pcs-transition-base);
}

.pcs-load-display {
    display: flex;
    align-items: center;
    gap: var(--pcs-space-lg);
    margin-bottom: var(--pcs-space-md);
}

.pcs-load-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--pcs-radius-full);
    font-size: 2.5rem;
    flex-shrink: 0;
    transition: var(--pcs-transition-base);
}

.pcs-load-icon.pcs-load-success {
    background: color-mix(in srgb, var(--pcs-color-success) 20%, transparent);
    color: var(--pcs-color-success-text);
}

.pcs-load-icon.pcs-load-warning {
    background: color-mix(in srgb, var(--pcs-color-warning) 20%, transparent);
    color: var(--pcs-color-warning-text);
}

.pcs-load-icon.pcs-load-danger {
    background: color-mix(in srgb, var(--pcs-color-danger) 20%, transparent);
    color: var(--pcs-color-danger-text);
    animation: pulse-danger 2s ease-in-out infinite;
}

@keyframes pulse-danger {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.9; }
}

.pcs-load-info {
    flex: 1;
}

.pcs-load-value {
    font-size: 3rem;
    font-weight: var(--pcs-font-weight-bold);
    line-height: 1;
    color: var(--pcs-text-primary);
    margin-bottom: var(--pcs-space-xs);
}

.pcs-load-unit {
    font-size: var(--pcs-font-size-xl);
    font-weight: var(--pcs-font-weight-medium);
    color: var(--pcs-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pcs-load-description {
    font-size: var(--pcs-font-size-lg);
    font-weight: var(--pcs-font-weight-medium);
    color: var(--pcs-text-secondary);
    text-align: center;
    margin-bottom: var(--pcs-space-md);
}

.pcs-load-progress {
    height: 12px;
    background: var(--pcs-surface-elevated);
    border-radius: var(--pcs-radius-full);
    overflow: hidden;
    margin-bottom: var(--pcs-space-sm);
}

.pcs-load-progress .progress-bar {
    transition: width 0.6s ease-in-out;
}

/* ============================================
   SENSORS SECTION
   ============================================ */

.pcs-sensors-section h6 {
    font-size: var(--pcs-font-size-base);
    font-weight: var(--pcs-font-weight-semibold);
    color: var(--pcs-text-primary);
    margin-bottom: var(--pcs-space-md);
}

.pcs-sensor-card {
    background: var(--pcs-surface-secondary);
    border: 1px solid var(--pcs-border-subtle);
    border-radius: var(--pcs-radius-md);
    padding: var(--pcs-space-md);
    position: relative;
    overflow: hidden;
    transition: var(--pcs-transition-base);
    min-height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pcs-sensor-card:hover {
    border-color: var(--pcs-border-strong);
    box-shadow: var(--pcs-shadow-md);
    transform: translateY(-2px);
}

.pcs-sensor-label {
    font-size: var(--pcs-font-size-xs);
    font-weight: var(--pcs-font-weight-medium);
    color: var(--pcs-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--pcs-space-xs);
}

.pcs-sensor-value {
    font-size: var(--pcs-font-size-2xl);
    font-weight: var(--pcs-font-weight-bold);
    color: var(--pcs-text-primary);
    line-height: 1.2;
}

.pcs-sensor-icon {
    position: absolute;
    bottom: var(--pcs-space-sm);
    right: var(--pcs-space-sm);
    font-size: var(--pcs-font-size-2xl);
    color: var(--pcs-color-primary);
    opacity: 0.2;
}

/* ============================================
   UPDATE INFO
   ============================================ */

.pcs-update-info {
    text-align: center;
}

.pcs-update-info small {
    font-size: var(--pcs-font-size-xs);
    color: var(--pcs-text-tertiary);
}

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

@media (max-width: 768px) {
    .pcs-load-value {
        font-size: 2.5rem;
    }
    
    .pcs-load-icon {
        width: 64px;
        height: 64px;
        font-size: 2rem;
    }
    
    .pcs-sensor-card {
        min-height: 80px;
    }
    
    .pcs-sensor-value {
        font-size: var(--pcs-font-size-xl);
    }
}