/* Systems View Component Styles */

.systems-view {
    padding: var(--space-2xl);
    max-width: 1200px;
    margin: 0 auto;
}

.systems-view__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--color-gray-300);
    padding-bottom: var(--space-lg);
}

.systems-view__title {
    font-size: var(--font-size-3xl);
    color: var(--color-gray-900);
    margin: 0;
}

.systems-view__icon {
    margin-right: var(--space-sm);
    color: var(--color-gray-600);
}

.systems-view__actions {
    display: flex;
    gap: var(--space-md);
}

/* Button - Gradient variant */
.btn--gradient {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border: none;
    box-shadow: 0 4px 6px -1px rgba(124, 58, 237, 0.3);
}

.btn--gradient:disabled,
.btn--gradient.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    filter: grayscale(100%);
}

/* Systems Grid */
.systems-grid {
    display: block;
}

.systems-section {
    margin-bottom: 50px;
}

.systems-section__title {
    font-size: 1.5rem;
    color: #334155;
    margin-bottom: var(--space-lg);
    border-left: 4px solid var(--color-primary);
    padding-left: var(--space-md);
}

.systems-section__title--secondary {
    border-left-color: var(--color-gray-600);
}

.systems-section__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

/* System Card */
.system-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    padding: 25px;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.system-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-gray-400);
}

.system-card__body {
    flex-grow: 1;
}

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

.system-card__avatar {
    width: 50px;
    height: 50px;
    background: #eff6ff;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.2rem;
    font-weight: 600;
}

.system-card__date {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
}

.system-card__title {
    font-size: 1.25rem;
    color: #0f172a;
    margin: 0 0 var(--space-sm) 0;
}

.system-card__description {
    color: var(--color-gray-600);
    font-size: 0.95rem;
    margin: 0 0 var(--space-lg) 0;
    line-height: 1.5;
}

.system-card__actions {
    display: flex;
    gap: var(--space-sm);
    border-top: 1px solid var(--color-gray-100);
    padding-top: var(--space-lg);
    margin-top: var(--space-sm);
}

.system-card__button--load {
    flex-grow: 1;
}

.system-card__button--delete {
    color: #ef4444;
    border-color: #fecaca;
    background: var(--color-white);
}

.system-card__button--delete:hover {
    background: #fef2f2;
    border-color: #ef4444;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--space-2xl);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--color-gray-400);
}

.empty-state__icon {
    font-size: 2rem;
    color: var(--color-gray-500);
    margin-bottom: var(--space-md);
    display: block;
}

.empty-state__message {
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
}

.empty-state__actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
}