:root {
    --genogram-panel: rgba(255, 255, 255, 0.9);
    --genogram-panel-strong: #ffffff;
    --genogram-ink: #173252;
    --genogram-muted: #60748b;
    --genogram-border: rgba(151, 181, 210, 0.45);
    --genogram-shadow: 0 24px 60px rgba(18, 46, 78, 0.12);
    --genogram-accent: #2f6db0;
    --genogram-accent-soft: #dcebf9;
    --genogram-stage: linear-gradient(180deg, #f8fbff 0%, #edf4fb 100%);
    --genogram-green: #2f9d45;
    --genogram-red: #d64545;
    --genogram-blue: #3776d9;
    --genogram-purple: #8f63bf;
    --genogram-gold: #d7a432;
}

[hidden] {
    display: none !important;
}

.genogram-page {
    padding-bottom: 4rem;
}

body.modal-open {
    overflow: hidden;
}

.genogram-intro {
    padding: 2.25rem 0 1rem;
}

.genogram-heading {
    max-width: 860px;
}

.genogram-builder-shell {
    padding: 0 0 3rem;
}

.builder-controls-card,
.builder-sidebar,
.builder-stage,
.builder-empty-card,
.builder-legend {
    background: var(--genogram-panel);
    border: 1px solid var(--genogram-border);
    box-shadow: var(--genogram-shadow);
    border-radius: 28px;
}

.builder-controls-card {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.builder-controls-card h2,
.builder-stage h2,
.builder-sidebar h2,
.builder-empty-card h2,
.builder-legend h3 {
    margin: 0.25rem 0 0.5rem;
    color: var(--genogram-ink);
}

.builder-controls-card p,
.builder-stage p,
.builder-sidebar p,
.builder-empty-card p,
.builder-legend p {
    margin: 0;
    color: var(--genogram-muted);
}

.workspace-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: end;
    justify-content: flex-end;
}

.workspace-controls label {
    display: grid;
    gap: 0.45rem;
    min-width: 160px;
    color: var(--genogram-ink);
    font-weight: 700;
}

.workspace-controls input {
    width: 100%;
    padding: 0.8rem 0.9rem;
    border-radius: 14px;
    border: 1px solid var(--genogram-border);
    background: #fff;
    color: var(--genogram-ink);
    font: inherit;
}

.builder-layout {
    display: grid;
    grid-template-columns: minmax(250px, 14%) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.builder-sidebar {
    position: relative;
    padding: 1.1rem;
}

.sidebar-section {
    margin-bottom: 1rem;
}

.tool-accordion {
    display: grid;
    gap: 0.7rem;
}

.tool-panel {
    border: 1px solid rgba(151, 181, 210, 0.35);
    border-radius: 20px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.6);
}

.tool-panel-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.9rem 1rem;
    border: 0;
    background: transparent;
    color: var(--genogram-ink);
    cursor: pointer;
    font: inherit;
    font-weight: 800;
    text-align: left;
}

.tool-panel-toggle::after {
    content: '+';
    font-size: 1.2rem;
    color: var(--genogram-accent);
}

.tool-panel.is-open .tool-panel-toggle::after {
    content: '−';
}

.tool-panel-body {
    display: none;
    padding: 0 0.9rem 0.9rem;
}

.tool-panel.is-open .tool-panel-body {
    display: block;
}

.tool-panel-body p {
    margin-bottom: 0.8rem;
}

.tool-grid {
    display: grid;
    gap: 0.65rem;
}

.tool-button {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 0.7rem;
    align-items: center;
    width: 100%;
    min-height: 54px;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--genogram-border);
    border-radius: 16px;
    background: var(--genogram-panel-strong);
    color: var(--genogram-ink);
    cursor: pointer;
    font: inherit;
    text-align: left;
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.tool-button:hover,
.tool-button:focus-visible,
.tool-button.is-active {
    outline: none;
    transform: translateY(-1px);
    border-color: rgba(47, 109, 176, 0.55);
    box-shadow: 0 12px 28px rgba(47, 109, 176, 0.12);
}

.tool-button.drag-ready {
    cursor: grab;
}

.tool-button.dragging-shape {
    opacity: 0.5;
}

.tool-button small {
    display: block;
    margin-top: 0.15rem;
    color: var(--genogram-muted);
    font-weight: 600;
}

.tool-button-preview {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
}

.tool-button-preview svg {
    width: 100%;
    height: 100%;
}

.builder-stage {
    min-width: 0;
    padding: 1.25rem;
    position: sticky;
    top: 96px;
    align-self: start;
}

.stage-toolbar {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.stage-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
}

.stage-actions p {
    margin-right: 0.25rem;
}

.stage-actions .button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.workspace-scroll {
    height: clamp(560px, 72vh, 940px);
    overflow: auto;
    border-radius: 24px;
    border: 1px solid var(--genogram-border);
    background: var(--genogram-stage);
    padding: 1rem;
    position: relative;
}

.workspace-scroll::after {
    content: '';
    position: sticky;
    left: 0;
    bottom: 0;
    display: block;
    height: 1px;
}

.workspace-canvas {
    position: relative;
    min-width: 100%;
    min-height: 100%;
    border-radius: 18px;
    background:
        linear-gradient(rgba(143, 170, 197, 0.18) 1px, transparent 1px),
        linear-gradient(90deg, rgba(143, 170, 197, 0.18) 1px, transparent 1px),
        linear-gradient(180deg, #ffffff 0%, #f6fbff 100%);
    background-size: 32px 32px, 32px 32px, auto;
    box-shadow: inset 0 0 0 1px rgba(151, 181, 210, 0.25);
    isolation: isolate;
}

.workspace-canvas.is-ready {
    transition: box-shadow 0.2s ease;
}

.workspace-canvas.is-drop-target {
    box-shadow: inset 0 0 0 2px rgba(47, 109, 176, 0.55);
}

.workspace-print-guide {
    position: absolute;
    left: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #1f1f1f;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.78);
    color: #1f1f1f;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    pointer-events: none;
    z-index: 0;
}

.workspace-print-guide-header {
    top: 18px;
    height: 84px;
}

.genogram-access-strip {
    padding: 0 0 1.25rem;
}

.genogram-access-notice {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1.5rem;
    align-items: center;
    padding: 1.5rem 1.75rem;
    background: linear-gradient(135deg, #f8fbff 0%, #eef5fc 100%);
    border: 1px solid var(--genogram-border);
    border-radius: 26px;
    box-shadow: 0 18px 40px rgba(18, 46, 78, 0.08);
}

.genogram-access-notice-copy {
    display: grid;
    gap: 0.6rem;
}

.genogram-access-notice-copy h2 {
    margin: 0;
    color: var(--genogram-ink);
    font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.genogram-access-notice-copy p {
    margin: 0;
    color: var(--genogram-muted);
    max-width: 58rem;
}

.genogram-access-notice-actions {
    display: flex;
    justify-content: flex-end;
}

.genogram-auth-modal {
    position: fixed;
    inset: 0;
    z-index: 5000;
}

.genogram-auth-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(12, 25, 42, 0.5);
}

.genogram-auth-dialog {
    position: relative;
    width: min(920px, calc(100vw - 32px));
    margin: 6vh auto;
    background: #ffffff;
    border: 1px solid var(--genogram-border);
    border-radius: 28px;
    box-shadow: 0 30px 80px rgba(18, 46, 78, 0.28);
    overflow: hidden;
}

.genogram-auth-close {
    position: absolute;
    right: 14px;
    top: 14px;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 999px;
    background: rgba(220, 235, 249, 0.9);
    color: var(--genogram-ink);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 2;
}

.genogram-auth-layout {
    display: grid;
    grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.1fr);
}

.genogram-auth-panel {
    padding: 2rem;
    display: grid;
    gap: 1rem;
}

.genogram-auth-panel-left {
    background: linear-gradient(180deg, #f8fbff 0%, #eef5fc 100%);
    border-right: 1px solid var(--genogram-border);
}

.genogram-auth-panel-right {
    align-content: start;
}

.genogram-auth-divider {
    position: relative;
    text-align: center;
    color: var(--genogram-muted);
    font-weight: 800;
}

.genogram-auth-divider::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    border-top: 1px solid var(--genogram-border);
}

.genogram-auth-divider span {
    position: relative;
    display: inline-block;
    padding: 0 0.8rem;
    background: #fff;
}

.genogram-login-form {
    margin-top: 1rem;
}

.shape-drag-ghost {
    position: fixed;
    width: 68px;
    height: 68px;
    z-index: 1000;
    pointer-events: none;
    transform: translate(-50%, -50%);
    opacity: 0.92;
    filter: drop-shadow(0 14px 24px rgba(18, 46, 78, 0.18));
}

@media (max-width: 860px) {
    .genogram-access-notice {
        grid-template-columns: 1fr;
    }

    .genogram-access-notice-actions {
        justify-content: stretch;
    }

    .genogram-access-notice-actions .button {
        width: 100%;
    }
}

.shape-drag-ghost svg {
    display: block;
    width: 100%;
    height: 100%;
}

.genogram-context-menu {
    position: fixed;
    z-index: 4000;
    width: min(320px, calc(100vw - 24px));
    padding: 0.95rem;
    border: 1px solid var(--genogram-border);
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 24px 60px rgba(18, 46, 78, 0.22);
    color: var(--genogram-ink);
}

.genogram-context-title {
    margin-bottom: 0.65rem;
    color: var(--genogram-ink);
    font-size: 1rem;
    font-weight: 900;
}

.genogram-context-row {
    display: grid;
    gap: 0.25rem;
    padding: 0.55rem 0;
    border-top: 1px solid rgba(151, 181, 210, 0.28);
}

.genogram-context-row strong {
    color: var(--genogram-muted);
    font-size: 0.74rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.genogram-context-row span {
    color: var(--genogram-ink);
    font-weight: 700;
    line-height: 1.35;
}

.genogram-context-delete {
    width: 100%;
    min-height: 44px;
    margin-top: 0.75rem;
    border: 0;
    border-radius: 13px;
    background: var(--genogram-red);
    color: #ffffff;
    cursor: pointer;
    font: inherit;
    font-weight: 900;
}

.genogram-context-delete:hover,
.genogram-context-delete:focus-visible {
    outline: none;
    background: #b93232;
}

.connection-layer {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: visible;
    pointer-events: auto;
}

.builder-empty {
    padding: 1.25rem 0 0;
}

.builder-empty-card {
    padding: 2rem;
    text-align: center;
}

.genogram-node {
    position: absolute;
    display: block;
    border: 0;
    background: transparent;
    color: var(--genogram-ink);
    cursor: move;
    user-select: none;
    touch-action: none;
    z-index: 2;
    padding: 0;
    outline: none;
    overflow: visible;
}

.genogram-node.is-selected .genogram-node-frame {
    box-shadow: 0 0 0 5px rgba(47, 109, 176, 0.18);
}

.genogram-node-frame {
    display: block;
    position: relative;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.genogram-node-anchor-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 3;
}

.genogram-node-anchor {
    position: absolute;
    width: 14px;
    height: 14px;
    display: block;
    border: 3px solid #173252;
    border-radius: 999px;
    background: #f6fbff;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 0 3px #ffffff, 0 4px 12px rgba(18, 46, 78, 0.2);
    opacity: 1;
}

.genogram-node.is-selected .genogram-node-anchor {
    background: #dcebf9;
    border-color: #2f6db0;
    box-shadow: 0 0 0 3px #ffffff, 0 4px 14px rgba(47, 109, 176, 0.28);
}

.genogram-node-graphic {
    display: block;
    position: absolute;
    inset: 0;
}

.genogram-node-graphic svg {
    display: block;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.genogram-node-label {
    position: absolute;
    inset: 18% 16%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-weight: 800;
    line-height: 1.1;
    word-break: break-word;
    pointer-events: none;
    z-index: 2;
}

.genogram-node-resize {
    position: absolute;
    right: 5px;
    bottom: 5px;
    width: 18px;
    height: 18px;
    border-radius: 999px;
    border: 2px solid #fff;
    background: var(--genogram-accent);
    box-shadow: 0 8px 18px rgba(22, 65, 112, 0.25);
    cursor: nwse-resize;
}

.genogram-node-resize::before,
.genogram-node-resize::after {
    content: '';
    position: absolute;
    background: #fff;
    border-radius: 999px;
}

.genogram-node-resize::before {
    width: 8px;
    height: 2px;
    top: 7px;
    left: 3px;
    transform: rotate(45deg);
}

.genogram-node-resize::after {
    width: 2px;
    height: 8px;
    top: 3px;
    left: 7px;
    transform: rotate(45deg);
}

.builder-legend {
    margin-top: 1rem;
    padding: 1rem 1.1rem 1.1rem;
}

.legend-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.9rem;
}

.legend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.85rem;
}

.legend-card {
    border: 1px solid rgba(151, 181, 210, 0.35);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
    padding: 0.85rem;
}

.legend-card h4 {
    margin: 0 0 0.65rem;
    color: var(--genogram-ink);
}

.legend-list {
    display: grid;
    gap: 0.55rem;
}

.legend-item {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 0.65rem;
    align-items: center;
}

.legend-item-preview {
    width: 48px;
    height: 48px;
}

.legend-item-preview svg {
    width: 100%;
    height: 100%;
}

.legend-item-name {
    color: var(--genogram-ink);
    font-weight: 700;
}

.legend-empty {
    color: var(--genogram-muted);
    font-weight: 600;
}

@media (max-width: 1100px) {
    .builder-layout {
        grid-template-columns: 1fr;
    }

    .builder-sidebar {
        position: static;
    }

    .builder-stage {
        position: static;
        top: auto;
        align-self: auto;
    }

    .workspace-scroll {
        position: relative;
        top: auto;
    }
}

@media (max-width: 760px) {
    .builder-controls-card,
    .stage-toolbar,
    .legend-header {
        align-items: start;
        flex-direction: column;
    }

    .workspace-controls {
        justify-content: stretch;
        width: 100%;
    }

    .workspace-controls label {
        min-width: 0;
        width: 100%;
    }

    .workspace-scroll {
        height: 68vh;
    }

    .stage-actions {
        justify-content: flex-start;
    }
}