/* ==========================================================================
   FULL FACILITY INTELLIGENCE DOSSIER (UNIT DETAIL VIEW)
   ========================================================================== */

.unit-detail-canvas {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    animation: fadeInDossier 0.2s ease-out;
}

@keyframes fadeInDossier {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Top Navigation Bar */
.dossier-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    box-shadow: var(--shadow-sm);
}

.btn-dossier-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-surface-sub);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s;
}

.btn-dossier-back:hover {
    background: var(--primary-blue-light);
    border-color: #bfdbfe;
    color: var(--primary-blue);
    transform: translateX(-2px);
}

.dossier-top-meta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dossier-id-tag {
    font-size: 0.72rem;
    color: var(--text-muted);
    background: var(--bg-surface-sub);
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

/* Hero Dossier Card */
.dossier-hero-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    box-shadow: var(--shadow-md);
    flex-wrap: wrap;
}

.dossier-hero-main {
    display: flex;
    align-items: center;
    gap: 18px;
    flex: 1;
    min-width: 300px;
}

.dossier-hero-icon-wrap {
    width: 68px;
    height: 68px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-hero {
    font-size: 2.4rem;
}

.dossier-hero-text {
    display: flex;
    flex-direction: column;
}

.dossier-pretitle {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.dossier-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
}

.dossier-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-top: 6px;
    line-height: 1.4;
    max-width: 680px;
}

.dossier-hero-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.btn-dossier-expand {
    padding: 10px 18px;
    font-size: 0.88rem;
}

/* Dual Photographic Cards Grid */
.dossier-photo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 900px) {
    .dossier-photo-grid {
        grid-template-columns: 1fr;
    }
}

.dossier-photo-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: var(--shadow-sm);
}

.photo-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.photo-tag {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.photo-spec {
    font-size: 0.75rem;
    color: var(--primary-blue);
    background: var(--primary-blue-light);
    padding: 2px 8px;
    border-radius: 4px;
}

.photo-wrapper {
    width: 100%;
    height: 220px;
    border-radius: var(--radius-md);
    background: var(--bg-surface-sub);
    border: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dossier-photo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-placeholder-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
    padding: 20px;
}

.photo-fallback-icon {
    font-size: 3rem;
}

.photo-fallback-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.photo-fallback-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.photo-caption {
    font-size: 0.78rem;
    color: var(--text-secondary);
    font-style: italic;
    border-left: 2px solid var(--border-color);
    padding-left: 8px;
}

/* Deep Statistical Matrix */
.dossier-section-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}

.dossier-stats-matrix {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

@media (max-width: 1024px) {
    .dossier-stats-matrix {
        grid-template-columns: 1fr;
    }
}

.matrix-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: var(--shadow-sm);
}

.matrix-header {
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.matrix-rows {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.matrix-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
}

.m-label {
    color: var(--text-secondary);
}

.m-val {
    font-weight: 700;
    color: var(--text-primary);
}

.matrix-divider {
    height: 1px;
    background: var(--border-color);
    margin: 4px 0;
}

.highlight-row {
    background: var(--bg-surface-sub);
    padding: 6px 8px;
    border-radius: var(--radius-sm);
}

/* Strategic Controls Grid */
.dossier-control-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

@media (max-width: 1024px) {
    .dossier-control-grid {
        grid-template-columns: 1fr;
    }
}

.control-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    box-shadow: var(--shadow-sm);
}

.control-header {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.control-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.policy-toggle-grid {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.policy-sub-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
    border-top: 1px solid var(--border-color);
    padding-top: 8px;
}

.liquidation-buttons-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: auto;
}

/* Supply Chain Ecosystem Grid */
.dossier-chain-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 900px) {
    .dossier-chain-grid {
        grid-template-columns: 1fr;
    }
}

.chain-column-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: var(--shadow-sm);
}

.chain-col-header {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.chain-empty-notice {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px;
    background: var(--bg-surface-sub);
    border-radius: var(--radius-md);
    font-size: 0.80rem;
    color: var(--text-secondary);
    font-style: italic;
}

.chain-cards-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.chain-flow-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: var(--bg-surface-sub);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.15s;
}

.chain-flow-card:hover {
    border-color: var(--border-subtle);
    background: var(--bg-surface-elevated);
}

.chain-flow-card.low-stock {
    border-color: var(--amber-dark);
    background: var(--amber-light);
}

.flow-card-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.flow-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.flow-name {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-primary);
}

.flow-req-sub {
    font-size: 0.72rem;
    color: var(--text-secondary);
}

.flow-card-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.flow-stock {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.btn-jump-unit {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 3px 8px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--primary-blue);
    cursor: pointer;
    transition: all 0.15s;
}

.btn-jump-unit:hover {
    background: var(--primary-blue);
    color: #ffffff;
    border-color: var(--primary-blue);
}