/* ==========================================================================
   Platform Overview (Interactive Department Section) Stylesheet
   ========================================================================== */

.platform-section {
    background-color: var(--color-bg-primary);
}

.platform-interactive-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3.5rem;
    align-items: start;
    margin-top: 2rem;
}

/* Left Department Cards List */
.department-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.dept-card {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.2rem 1.5rem;
    border-radius: 8px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
    background-color: transparent;
}

.dept-number {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
    padding-top: 2px;
}

.dept-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--color-text-primary);
    transition: var(--transition-fast);
}

.dept-info p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.45;
}

/* Active State & Hover Styling */
.dept-card:hover {
    background-color: rgba(243, 239, 234, 0.4);
}

.dept-card.active {
    background-color: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--color-border-light);
    box-shadow: 0 10px 25px -15px rgba(26, 22, 18, 0.08);
}

.dept-card.active .dept-number {
    color: var(--color-accent-gold);
}

.dept-card.active .dept-info h4 {
    color: var(--color-accent-gold);
}

/* Right Browser Showcase Display Frame */
.department-display {
    position: sticky;
    top: 100px;
    z-index: 10;
}

.browser-container {
    width: 100%;
    background-color: #FAF8F5;
    border: 1px solid var(--color-border-light);
    border-radius: 12px;
    box-shadow: 0 30px 60px -25px rgba(26, 22, 18, 0.08),
                0 0 50px -20px rgba(200, 160, 77, 0.08);
    overflow: hidden;
}

.browser-bar {
    display: flex;
    align-items: center;
    padding: 0.65rem 1.25rem;
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid rgba(200, 160, 77, 0.08);
}

.browser-dots {
    display: flex;
    gap: 6px;
}

.browser-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    background-color: var(--color-text-muted);
    opacity: 0.5;
}

.browser-address {
    margin-left: 2rem;
    font-size: 0.72rem;
    color: var(--color-text-secondary);
    font-family: var(--font-body);
}

.browser-content {
    min-height: 380px;
    position: relative;
    padding: 24px;
    background: #FFFFFF;
}

/* Dashboard Mock Previews Transitions */
.dept-preview {
    display: none;
    opacity: 0;
    transform: scale(0.98);
    transition: opacity 0.4s ease, transform 0.4s ease;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    height: 100%;
}

.dept-preview.active {
    display: flex;
    opacity: 1;
    transform: scale(1);
}

.dept-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(26, 22, 18, 0.05);
    padding-bottom: 12px;
}

.dept-preview-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
}

.badge-gold-outline {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--color-accent-gold);
    border: 1px solid var(--color-accent-gold);
    padding: 2px 8px;
    border-radius: 12px;
    text-transform: uppercase;
}

/* Metrics Preview Grid */
.preview-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.preview-metric-box {
    border: 1px solid rgba(26, 22, 18, 0.06);
    border-radius: 8px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.preview-metric-box span {
    font-size: 0.72rem;
    color: var(--color-text-secondary);
}

.preview-metric-box h4 {
    font-size: 1.35rem;
    font-weight: 800;
}

.preview-metric-box small {
    font-size: 0.65rem;
    font-weight: 700;
}

.preview-metric-box small.positive { color: #72B095; }
.preview-metric-box small.negative { color: #E26D5C; }

/* Chart Mockups */
.preview-bar-chart {
    border: 1px solid rgba(26, 22, 18, 0.06);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bar-chart-title {
    font-size: 0.75rem;
    font-weight: 700;
}

.mock-bars {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    height: 120px;
    padding-top: 10px;
}

.mock-bar-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    width: 40px;
    height: 100%;
    justify-content: flex-end;
    position: relative;
}

.bar-actual {
    width: 10px;
    background-color: var(--color-accent-gold);
    border-radius: 2px;
    transition: height 0.6s ease;
}

.bar-target {
    width: 6px;
    background-color: var(--color-text-muted);
    opacity: 0.3;
    border-radius: 2px;
    position: absolute;
    bottom: 22px;
    left: 20px;
}

.bar-label {
    font-size: 0.65rem;
    color: var(--color-text-muted);
}

/* Secondary table layout mock for lists */
.preview-table-mock {
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(26, 22, 18, 0.06);
    border-radius: 8px;
    overflow: hidden;
}

.table-row-mock {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    padding: 8px 12px;
    font-size: 0.75rem;
    border-bottom: 1px solid rgba(26, 22, 18, 0.04);
}

.table-row-mock:last-child {
    border-bottom: none;
}

.table-row-mock.header {
    background-color: var(--color-bg-secondary);
    font-weight: 700;
}

/* Custom list items for project blocks */
.preview-list-mock {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.list-item-mock {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border-radius: 6px;
    background-color: var(--color-bg-secondary);
    font-size: 0.75rem;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .platform-interactive-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .department-display {
        position: static;
    }
}