/**
 * ============================================================================
 * ALLOWED CONTENT (AC) SCHEMA & ERD STYLES
 * ============================================================================
 * Hawthorne Guild Staff Portal - Allowed Content Schema Explorer
 */

.ac-schema-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 1.5rem;
    color: var(--color-text);
}

.ac-schema-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-border);
    flex-wrap: wrap;
    gap: 1rem;
}

.ac-schema-title-group h1 {
    margin: 0 0 0.5rem 0;
    font-size: 2.2rem;
    color: var(--color-primary);
    font-family: var(--font-header, 'Marcellus SC', Georgia, serif);
}

.ac-schema-subtitle {
    margin: 0;
    font-size: 1rem;
    color: var(--color-text-secondary);
}

.ac-schema-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    margin-bottom: 0.5rem;
}

.ac-schema-back-link:hover {
    text-decoration: underline;
}

/* Control Toolbar */
.ac-schema-toolbar {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.ac-schema-toolbar-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* View Mode Switcher */
.ac-view-switcher {
    display: inline-flex;
    background: var(--color-bg-medium);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 3px;
    gap: 4px;
}

.ac-view-btn {
    border: none;
    background: transparent;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.ac-view-btn:hover {
    background: var(--color-table-hover);
}

.ac-view-btn.active {
    background: var(--color-primary);
    color: var(--color-btn-text) !important;
    box-shadow: var(--shadow-sm);
}

/* Search Bar */
.ac-schema-search-box {
    position: relative;
    flex: 1;
    min-width: 280px;
    max-width: 500px;
}

.ac-schema-search-input {
    width: 100%;
    padding: 0.6rem 2.2rem 0.6rem 2.5rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-bg-page);
    color: var(--color-text);
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ac-schema-search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--palette-brand-main-rgb), 0.15);
}

.ac-schema-search-icon {
    position: absolute;
    left: 0.8rem;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.5;
    pointer-events: none;
}

.ac-schema-clear-btn {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    font-size: 1rem;
    display: none;
}

/* Domain / Tab Filter Chips */
.ac-schema-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.ac-filter-label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-secondary);
    margin-right: 0.25rem;
}

.ac-filter-pill {
    border: 1px solid var(--color-border);
    background: var(--color-bg-page);
    color: var(--color-text);
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.ac-filter-pill:hover {
    border-color: var(--color-primary);
    transform: translateY(-1px);
}

.ac-filter-pill.active {
    background: var(--color-primary);
    color: var(--color-btn-text) !important;
    border-color: var(--color-primary);
}

.ac-filter-pill .pill-count {
    font-size: 0.75rem;
    opacity: 0.8;
    background: var(--shadow-color-light);
    padding: 1px 6px;
    border-radius: 10px;
}

.ac-filter-pill.active .pill-count {
    background: rgba(var(--palette-neutral-white-rgb), 0.25);
}

/* ============================================================================
 * INTERACTIVE ERD DIAGRAM VIEWPORT
 * ============================================================================ */
.ac-erd-layout {
    position: relative;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-bg-light);
    overflow: hidden;
    height: 750px;
    display: flex;
}

[data-theme="dark"] .ac-erd-layout {
    background: var(--palette-bg-page-dark);
}

.ac-erd-canvas-container {
    flex: 1;
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    cursor: grab;
}

.ac-erd-canvas-container:active {
    cursor: grabbing;
}

.ac-erd-svg {
    width: 100%;
    height: 100%;
    display: block;
    user-select: none;
}

/* Floating Zoom & Canvas Controls */
.ac-erd-controls {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 0.35rem;
    box-shadow: var(--shadow-md);
    z-index: 10;
}

.ac-ctrl-btn {
    background: transparent;
    border: none;
    color: var(--color-text);
    width: 34px;
    height: 34px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    transition: background 0.2s ease;
}

.ac-ctrl-btn:hover {
    background: var(--color-table-hover);
    color: var(--color-primary);
}

.ac-ctrl-divider {
    height: 1px;
    background: var(--color-border);
    margin: 2px 0;
}

/* ERD Status Bar */
.ac-erd-stats {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(var(--palette-bg-card-light-rgb), 0.85);
    backdrop-filter: blur(4px);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    display: flex;
    gap: 1rem;
    z-index: 5;
    pointer-events: none;
}

[data-theme="dark"] .ac-erd-stats {
    background: rgba(var(--palette-bg-card-dark-rgb), 0.85);
}

/* ============================================================================
 * ERD SVG NODES & RELATIONSHIPS
 * ============================================================================ */
.erd-edge {
    stroke: var(--palette-neutral-gray-400);
    stroke-width: 1.5px;
    fill: none;
    transition: stroke 0.2s ease, stroke-width 0.2s ease, opacity 0.2s ease;
}

.erd-edge.highlighted {
    stroke: var(--color-primary);
    stroke-width: 3px;
    z-index: 5;
}

.erd-edge.dimmed {
    opacity: 0.12;
}

.erd-edge-label {
    font-family: var(--font-mono, monospace);
    font-size: 10px;
    fill: var(--color-text-secondary);
    text-anchor: middle;
    background: var(--color-bg-light);
}

.erd-node {
    cursor: pointer;
    transition: transform 0.15s ease, opacity 0.2s ease;
}

.erd-node:hover .node-card-bg {
    filter: drop-shadow(0 6px 12px rgba(var(--palette-brand-main-rgb), 0.2));
}

.erd-node.selected .node-card-bg {
    stroke: var(--color-primary) !important;
    stroke-width: 2.5px !important;
    filter: drop-shadow(0 0 10px rgba(var(--palette-brand-accent-rgb), 0.6));
}

.erd-node.matched .node-card-bg {
    stroke: var(--palette-brand-accent) !important;
    stroke-width: 2.5px !important;
    filter: drop-shadow(0 0 8px rgba(var(--palette-brand-accent-rgb), 0.8));
}

.erd-node.dimmed {
    opacity: 0.22;
}

#erd-viewport {
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.ac-erd-canvas-container.is-dragging #erd-viewport {
    transition: none !important;
}

.node-card-bg {
    fill: var(--palette-neutral-white) !important;
    stroke: var(--color-border);
    stroke-width: 1.5px;
    rx: 6px;
    ry: 6px;
    filter: drop-shadow(0 4px 10px var(--shadow-color-light));
    transition: stroke 0.2s ease, stroke-width 0.2s ease, filter 0.2s ease;
}

[data-theme="dark"] .node-card-bg {
    fill: var(--palette-bg-card-dark) !important;
    stroke: var(--color-border);
    filter: drop-shadow(0 4px 10px var(--shadow-color-dark));
}

.node-header-bg {
    fill: var(--palette-neutral-white);
}

[data-theme="dark"] .node-header-bg {
    fill: var(--palette-bg-card-dark);
}

.node-header-line {
    stroke: var(--color-border);
    stroke-width: 1px;
}

.node-header-title {
    font-family: var(--font-header, 'Marcellus SC', Georgia, serif);
    font-weight: 700;
    font-size: 13px;
    fill: var(--color-primary);
}

.node-header-sub {
    font-family: var(--font-mono, monospace);
    font-size: 10px;
    fill: var(--color-text-secondary);
}

.node-badge-tab {
    font-size: 9px;
    font-weight: 700;
    fill: var(--palette-brand-accent);
}

.node-row-text {
    font-size: 10.5px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    fill: var(--color-text);
}

.node-row-type {
    font-size: 9.5px;
    font-family: var(--font-mono, monospace);
    fill: var(--color-text-secondary);
    text-anchor: end;
}

.node-key-pk {
    font-weight: 700;
    fill: var(--color-alert-warning-border);
}

.node-key-fk {
    font-weight: 700;
    fill: var(--color-alert-info-border);
}

/* ============================================================================
 * SLIDE-OUT INSPECTOR DRAWER
 * ============================================================================ */
.ac-inspector-drawer {
    width: 380px;
    border-left: 1px solid var(--color-border);
    background: var(--color-bg-light);
    display: flex;
    flex-direction: column;
    height: 100%;
    z-index: 20;
    transition: transform 0.3s ease;
    box-shadow: -4px 0 15px var(--shadow-color-light);
    position: relative;
}

.ac-inspector-drawer.collapsed {
    display: none;
}

.ac-drawer-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background: var(--color-table-hover);
}

.ac-drawer-close {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 1.3rem;
    cursor: pointer;
    line-height: 1;
    padding: 0.2rem;
}

.ac-drawer-close:hover {
    color: var(--color-primary);
}

.ac-drawer-body {
    padding: 1.25rem;
    overflow-y: auto;
    flex: 1;
}

.ac-drawer-title {
    margin: 0 0 0.25rem 0;
    font-size: 1.4rem;
    color: var(--color-primary);
    font-family: var(--font-header, 'Marcellus SC', Georgia, serif);
}

.ac-drawer-table-name {
    font-family: var(--font-mono, monospace);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.75rem;
    word-break: break-all;
}

.ac-drawer-meta-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.ac-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.ac-badge-tab {
    background: var(--color-alert-warning-bg);
    color: var(--color-alert-warning-border);
    border: 1px solid var(--color-alert-warning-border);
}

.ac-badge-count {
    background: var(--color-bg-medium);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.ac-drawer-desc {
    font-size: 0.92rem;
    line-height: 1.5;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.ac-drawer-section-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-secondary);
    font-weight: 700;
    margin: 1.25rem 0 0.5rem 0;
}

.ac-rel-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.ac-rel-item {
    font-size: 0.85rem;
    padding: 0.4rem 0.6rem;
    background: var(--color-bg-page);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ac-rel-link {
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    cursor: pointer;
}

.ac-rel-link:hover {
    text-decoration: underline;
}

/* ============================================================================
 * DATA DICTIONARY VIEW
 * ============================================================================ */
.ac-dict-layout {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.ac-dict-table-card {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ac-dict-table-card:hover {
    border-color: var(--color-primary);
}

.ac-dict-table-card.highlighted {
    border-color: var(--palette-brand-accent);
    box-shadow: 0 0 0 2px rgba(var(--palette-brand-accent-rgb), 0.4);
}

.ac-dict-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.ac-dict-card-header h3 {
    margin: 0 0 0.25rem 0;
    font-size: 1.45rem;
    color: var(--color-primary);
    font-family: var(--font-header, 'Marcellus SC', Georgia, serif);
}

.ac-dict-cols-table-wrapper {
    overflow-x: auto;
    margin-top: 1rem;
}

.ac-cols-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    text-align: left;
}

.ac-cols-table th {
    background: var(--color-bg-medium);
    color: var(--color-text-secondary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    padding: 0.6rem 0.8rem;
    border-bottom: 2px solid var(--color-border);
}

.ac-cols-table td {
    padding: 0.55rem 0.8rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.ac-col-key-pk {
    color: var(--color-alert-warning-border);
    font-weight: 700;
    font-size: 0.75rem;
    background: var(--color-alert-warning-bg);
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
}

.ac-col-key-fk {
    color: var(--color-alert-info-border);
    font-weight: 700;
    font-size: 0.75rem;
    background: var(--color-alert-info-bg);
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
}

.ac-type-tag {
    font-family: var(--font-mono, monospace);
    font-size: 0.82rem;
    color: var(--color-text-secondary);
}

/* ============================================================================
 * MERMAID EXPORTER VIEW
 * ============================================================================ */
.ac-export-box {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1.5rem;
}

.ac-export-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.ac-copy-btn {
    background: var(--color-primary);
    color: var(--color-btn-text) !important;
    border: none;
    padding: 0.55rem 1.1rem;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: background 0.2s ease;
}

.ac-copy-btn:hover {
    background: var(--palette-brand-main-darker);
}

.ac-mermaid-pre {
    background: var(--color-bg-page);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 1rem;
    font-family: var(--font-mono, monospace);
    font-size: 0.85rem;
    max-height: 600px;
    overflow: auto;
    white-space: pre;
    line-height: 1.4;
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
    .ac-erd-layout {
        height: 600px;
        flex-direction: column;
    }
    
    .ac-inspector-drawer {
        width: 100%;
        height: 300px;
        border-left: none;
        border-top: 1px solid var(--color-border);
    }
}