/* ===================================================================
   WARUM-ICH/DATABASE.CSS - Database Architecture Section
   =================================================================== */

.database-arch {
    padding: 100px 0;
    background: var(--bg-darker);
}

.db-showcase {
    margin-top: 60px;
}

.db-diagram {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.db-table {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    min-width: 280px;
    transition: all 0.3s ease;
}

.db-table:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.table-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--bg-darker);
    border-bottom: 1px solid var(--border-color);
}

.table-icon {
    font-size: 1.25rem;
}

.table-name {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--primary);
}

.table-columns {
    padding: 8px 0;
}

.column {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.column:last-child {
    border-bottom: none;
}

.col-key {
    background: var(--primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
    min-width: 24px;
    text-align: center;
}

.column:not(.pk) .col-key {
    background: var(--warning);
}

.col-name {
    font-family: 'JetBrains Mono', monospace;
    flex: 1;
}

.col-type {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
}

.db-relation {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    align-self: center;
    color: var(--text-muted);
}

.db-relation svg {
    width: 100px;
    height: 50px;
}

.relation-label {
    font-size: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-muted);
}

.db-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
}

.db-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.feature-check {
    color: var(--success);
    font-weight: bold;
}