:root {
    --bg: var(--bashin-bg);
    --panel: rgba(30, 41, 59, .78);
    --panel-strong: var(--bashin-panel-strong);
    --panel-soft: rgba(51, 65, 85, .62);
    --border: var(--bashin-border);
    --border-strong: rgba(255, 255, 255, .2);
    --text: var(--bashin-text);
    --muted: var(--bashin-muted);
    --accent: var(--bashin-accent);
    --accent-soft: rgba(56, 189, 248, .18);
    --picker-accent: #f8fafc;
    --picker-accent-soft: rgba(248, 250, 252, .16);
    --picker-border: rgba(71, 85, 105, .62);
    --slot-accent: var(--bashin-slot);
    --slot-accent-soft: var(--bashin-slot-soft);
    --branch-a: #38bdf8;
    --branch-b: #f472b6;
    --gold: var(--bashin-highlight);
    --aptitude-accent: var(--bashin-highlight);
    --aptitude-accent-border: rgba(240, 195, 64, .72);
    --green: #4ade80;
    --danger: #fb7185;
    --surface: #86d7c1;
    --distance: #c4b5fd;
    --style: #7dd3fc;
    --shadow: 0 16px 38px rgba(2, 6, 23, .36);
}

/* Base */
button, input { font: inherit; }
button { color: inherit; }
a { color: var(--accent); }

/* Header and toolbar */
.site-header {
    max-width: var(--bashin-shell-width);
}

.eyebrow { margin: 0 0 4px; color: var(--gold); font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }

main {
    padding: 0 var(--bashin-page-gutter) var(--bashin-page-gutter);
    display: flex;
    flex-direction: column;
    gap: var(--bashin-panel-gap);
}

.toolbar {
    max-width: 1240px;
    width: 100%;
    margin: 0 auto;
    padding: 9px;
    display: flex;
    align-items: center;
    gap: 9px;
    border: 1px solid var(--border);
    border-radius: var(--bashin-panel-radius);
    background: var(--bashin-panel-strong);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
}

.toolbar button, .sort-toggle button, .clear-selection, .star-options button {
    min-height: var(--bashin-control-height);
    border: 1px solid var(--border);
    border-radius: var(--bashin-control-radius);
    padding: 7px 11px;
    background: var(--bashin-control-bg);
    cursor: pointer;
    font-weight: 700;
    transition: border-color .16s ease, background .16s ease, transform .16s ease;
}
.toolbar button:hover, .sort-toggle button:hover, .star-options button:hover { border-color: var(--bashin-control-active-border); background: var(--bashin-control-active-bg); }
.toolbar button { font-weight: 600; }
.toolbar button:active, .sort-toggle button:active { transform: translateY(1px); }
.toolbar button:disabled { opacity: .28; cursor: default; }
.toolbar .danger { color: var(--danger); }
.history-actions, .primary-actions { display: flex; gap: 6px; }
.primary-actions { margin-left: auto; flex-wrap: wrap; justify-content: flex-end; }

.title-field { min-width: 200px; max-width: 520px; flex: 1 1 420px; display: grid; gap: 2px; }
.title-field span { color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.title-field input, .picker-controls input {
    width: 100%;
    min-height: var(--bashin-control-height);
    border: 1px solid var(--border);
    border-radius: var(--bashin-control-radius);
    padding: 8px 10px;
    background: var(--bashin-control-bg);
    color: var(--text);
    outline: none;
}
.title-field input:focus, .picker-controls input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.status-message { position: fixed; right: 18px; bottom: 18px; z-index: 60; max-width: min(90vw, 420px); margin: 0; padding: 7px 12px; border: 1px solid color-mix(in srgb, var(--green) 45%, transparent); border-radius: 999px; background: color-mix(in srgb, var(--panel-strong) 94%, transparent); box-shadow: 0 10px 24px rgba(2, 6, 23, .28); color: var(--green); font-size: 12px; font-weight: 700; line-height: 1.1; opacity: 1; pointer-events: none; transition: opacity .16s ease; }
.status-message:empty { visibility: hidden; opacity: 0; }

/* Saved plans */
.storage-strip { width: 100%; max-width: 1240px; margin: 0 auto; padding: 7px 9px 8px; border: 1px solid var(--border); border-radius: var(--bashin-panel-radius); background: rgba(15, 23, 42, .72); box-shadow: 0 8px 18px rgba(2, 6, 23, .18); }
.storage-strip-header { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 0 2px 5px; color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.storage-strip-header strong { color: var(--text); }
.storage-slots { min-width: 0; min-height: 84px; display: flex; align-items: flex-start; gap: 7px; overflow: hidden; padding: 1px 1px 3px; }
.storage-slot { position: relative; min-width: 104px; flex: 1 0 104px; display: grid; border: 1px solid var(--border); border-radius: 10px; padding: 0; background: var(--panel-soft); color: var(--text); text-align: center; }
.storage-slot:hover, .storage-slot.active { border-color: var(--slot-accent); }
.storage-slot.active { background: var(--slot-accent-soft); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--slot-accent) 30%, transparent); }
.storage-slot.empty { background: rgba(2, 6, 23, .44); border-color: rgba(100, 116, 139, .18); }
.storage-slot.empty .storage-slot-number { color: var(--muted); }
.storage-slot.empty .storage-slot-main { color: var(--muted); }
.storage-slot.empty .storage-slot-main:hover, .storage-slot.empty .storage-slot-main:focus-visible { background: rgba(71, 85, 105, .18); }
.storage-slot-main { position: relative; width: 100%; min-width: 0; display: grid; justify-items: center; gap: 2px; border: 0; border-radius: 9px; padding: 0 4px 4px; background: transparent; color: inherit; cursor: pointer; text-align: center; }
.storage-slot-main:hover, .storage-slot-main:focus-visible { background: color-mix(in srgb, var(--slot-accent) 10%, transparent); outline: none; }
.storage-slot-delete { position: absolute; top: 0; right: 2px; width: 20px; height: 20px; display: grid; place-items: center; border: 1px solid transparent; border-radius: 50%; padding: 0; background: transparent; color: var(--danger); cursor: pointer; font-size: 15px; line-height: 1; }
.storage-slot-delete:hover, .storage-slot-delete:focus-visible { border-color: var(--danger); background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); outline: none; }
.storage-slot-number { position: absolute; top: 0; left: 6px; z-index: 3; width: 20px; height: 20px; display: flex; align-items: center; margin: 0; color: var(--slot-accent); font-size: 10px; line-height: 1; pointer-events: none; }
.storage-slot-portraits { position: relative; width: min(116px, 100%); height: 54px; }
.storage-slot-portraits img { position: absolute; bottom: 0; width: 38px; height: 38px; object-fit: contain; }
.storage-slot-placeholder { position: absolute; bottom: 0; width: 38px; height: 38px; display: grid; place-items: center; border: 2px solid var(--panel-soft); border-radius: 50%; background: rgba(2, 6, 23, .28); color: var(--muted); font-size: 14px; object-fit: contain; }
.storage-slot-portrait-0 { left: 50%; z-index: 2; width: 54px !important; height: 54px !important; transform: translateX(-50%); }
.storage-slot-portrait-1 { left: 0; z-index: 1; }
.storage-slot-portrait-2 { right: 0; z-index: 1; }
.storage-slot-details { min-width: 0; width: 100%; display: grid; gap: 2px; }
.storage-slot-details strong { display: block; overflow: hidden; color: #e2e8f0; font-size: 8.5px; line-height: 1; text-overflow: ellipsis; white-space: nowrap; }
.storage-slot-details small { display: block; overflow: hidden; color: var(--muted); font-size: 7px; line-height: 1; text-overflow: ellipsis; white-space: nowrap; }
/* Family tree */
.tree-scroll { width: 100%; overflow-x: hidden; padding: 2px 0 20px; }
.blueprint-canvas { width: 1240px; min-height: 821px; margin: 0 auto; padding: 4px 10px 20px; }
.target-stage { display: flex; justify-content: center; margin-bottom: 16px; padding-top: 8px; position: relative; }
.target-stage::after { content: ''; position: absolute; bottom: -16px; width: 2px; height: 16px; background: linear-gradient(var(--accent), transparent); }
.branch-board { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; align-items: start; }

.parent-branch {
    position: relative;
    min-width: 0;
    padding: 13px 10px 11px;
    border: 1px solid var(--border);
    border-top: 3px solid var(--branch-color);
    border-radius: 18px;
    background: linear-gradient(180deg, color-mix(in srgb, var(--branch-color) 8%, transparent), rgba(15, 23, 42, .52) 11rem);
    box-shadow: 0 14px 30px rgba(2, 6, 23, .24);
}
.branch-a { --branch-color: var(--branch-a); }
.branch-b { --branch-color: var(--branch-b); }
.lineage-column { position: relative; min-width: 0; }
.lineage-column > h2 { position: absolute; top: -18px; left: 0; right: 0; z-index: 2; margin: 0; color: var(--branch-color); font-size: 12px; letter-spacing: .08em; text-align: center; text-transform: uppercase; }
.parent-focus { width: 280px; max-width: 100%; margin: 0 auto 10px; position: relative; }
.parent-focus::after { content: ''; position: absolute; bottom: -10px; left: 50%; width: 2px; height: 10px; background: var(--branch-color); opacity: .5; }
.grandparent-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.grandparent-branch { min-width: 0; padding: 9px 7px 7px; border: 1px solid color-mix(in srgb, var(--branch-color) 24%, var(--border)); border-radius: 13px; background: rgba(15, 23, 42, .46); }
.great-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; margin-top: 7px; padding-top: 7px; border-top: 1px solid color-mix(in srgb, var(--branch-color) 30%, transparent); }
.great-line { min-width: 0; }
.leaf-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3px; margin-top: 4px; }

/* Character and factor cards */
.node-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 13px;
    background: linear-gradient(145deg, rgba(51, 65, 85, .82), rgba(30, 41, 59, .84));
    box-shadow: 0 8px 18px rgba(2, 6, 23, .28), inset 0 1px rgba(255,255,255,.04);
    cursor: grab;
}
.node-card:hover { border-color: color-mix(in srgb, var(--branch-color, var(--accent)) 55%, white 10%); }
.node-card:active { cursor: grabbing; }
.target-card { border-color: rgba(148, 163, 184, .42); box-shadow: 0 0 24px rgba(100, 116, 139, .14), var(--shadow); }
.target-card:hover { border-color: var(--picker-accent); box-shadow: 0 0 24px var(--picker-accent-soft), var(--shadow); }
.parent-card { border-color: color-mix(in srgb, var(--branch-color) 45%, transparent); }
.lineage-card { width: min(280px, 100%); }
.node-main { padding: 8px 8px 4px; }
.ancestor-card .node-main { padding: 6px 5px 3px; }
.leaf-card .node-main { padding: 5px 3px 3px; }
.slot-label { margin: -2px 0 5px; color: var(--branch-color, var(--gold)); font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.portrait-slot-label { align-self: center; margin: -2px 0 3px; text-align: center; white-space: nowrap; }
.node-top { display: flex; align-items: flex-start; justify-content: center; gap: 8px; }
.portrait-stack { flex: 0 0 auto; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; min-width: 0; }

.character-button { flex: 0 0 auto; border: 0; padding: 0; background: transparent; cursor: pointer; }
.character-button img { display: block; width: 66px; height: 66px; object-fit: contain; filter: drop-shadow(0 5px 6px rgba(2, 6, 23, .5)); transition: transform .16s ease; }
.ancestor-card .character-button img { width: 47px; height: 47px; }
.leaf-card .character-button img { width: 34px; height: 34px; }
.character-button:hover img { transform: translateY(-2px) scale(1.03); }
.empty-character { width: 66px; height: 66px; display: grid; place-items: center; border: 1px dashed #64748b; border-radius: 50%; background: rgba(2,6,23,.22); color: #64748b; font-size: 22px; }
.ancestor-card .empty-character { width: 47px; height: 47px; }
.leaf-card .empty-character { width: 34px; height: 34px; font-size: 15px; }
.lineage-card .portrait-stack { width: 92px; flex-basis: 92px; }

.aptitude-grid { min-width: 0; flex: 1; display: grid; gap: 5px; }
.lineage-card .aptitude-grid { width: 164px; flex: 0 0 164px; }
.aptitude-group {
    --group-color: var(--surface);
    min-width: 0;
    width: 100%;
    display: grid;
    grid-template-columns: 36px 1fr;
    align-items: stretch;
    overflow: visible;
    border: 1px solid color-mix(in srgb, var(--group-color) 55%, var(--border));
    border-left: 4px solid var(--group-color);
    border-radius: 8px;
    background: transparent;
}
.aptitude-group-distance { --group-color: var(--distance); }
.aptitude-group-style { --group-color: var(--style); }
.aptitude-group-label {
    display: grid;
    place-items: center;
    padding: 0;
    border-right: 1px solid color-mix(in srgb, var(--group-color) 25%, var(--border));
    color: var(--group-color);
    font-size: 7px;
    font-weight: 800;
    text-align: center;
    text-transform: uppercase;
}
.aptitude-badges { min-width: 0; width: 100%; display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); }
.aptitude-cell {
    position: relative;
    min-width: 0;
    height: 31px;
    display: grid;
    place-items: center;
    gap: 1px;
    padding: 3px 4px;
    border: 0;
    border-left: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
    overflow: visible;
}
.aptitude-cell:first-child { border-left: 0; }
.aptitude-cell small { min-width: 0; width: 100%; color: #cbd5e1; font-size: 7px; letter-spacing: -.015em; line-height: 1; text-align: center; white-space: nowrap; text-transform: uppercase; }
.aptitude-cell b { position: relative; display: inline-block; font-size: 13px; line-height: 1; white-space: nowrap; }
.aptitude-cell.boosted { background: rgba(34, 197, 94, .14); box-shadow: inset 0 0 0 1px rgba(34, 197, 94, .48); }
.aptitude-badges .aptitude-cell:first-child.boosted { border-radius: 7px 0 0 7px; }
.aptitude-badges .aptitude-cell:last-child.boosted { border-radius: 0 7px 7px 0; }
.rank-S b { color: var(--gold); text-shadow: 0 0 6px #ef4444; }
.rank-A b { color: #ea580c; }
.rank-B b { color: #f472b6; }
.rank-C b { color: #2dd4bf; }
.rank-D b { color: #38bdf8; }
.rank-E b { color: #c084fc; }
.rank-F b { color: #8b5cf6; }
.rank-G b { color: #64748b; }
.boost-tag {
    position: absolute;
    top: -.72em;
    right: -.95em;
    z-index: 5;
    color: var(--green) !important;
    font-size: .9em;
    font-weight: 800;
    line-height: 1;
    text-shadow: 0 0 3px rgba(0,0,0,.8);
    pointer-events: none;
}

.node-name { width: 100%; max-width: 100%; height: calc(1.1em + 3px); min-height: calc(1.1em + 3px); overflow: hidden; padding: 3px 2px 0; color: #e2e8f0; font-size: 10px; font-weight: 700; line-height: 1.1; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
.lineage-card .node-name { max-width: 92px; font-size: 11px; }
.ancestor-card .node-name { max-width: 48px; overflow: visible; font-size: 6px; letter-spacing: -.02em; text-overflow: clip; transform: scaleX(.82); }
.leaf-card .node-name { max-width: 36px; overflow: visible; font-size: 5px; letter-spacing: -.02em; text-overflow: clip; transform: scaleX(.76); }
.node-meta { display: flex; align-items: center; gap: 4px; margin-top: 4px; }
.factor-button { position: relative; min-width: 0; min-height: 32px; flex: 1; display: flex; align-items: center; justify-content: center; gap: 4px; border: 1px solid transparent; border-radius: 7px; padding: 7px 4px; background: rgba(2,6,23,.36); color: var(--muted); cursor: pointer; font-size: 11px; font-weight: 800; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.factor-label { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.factor-warning { position: absolute; top: 50%; left: 16px; color: var(--danger); font-size: 1.25em; font-weight: 900; line-height: .8; transform: translateY(-50%); }
.factor-stars { display: inline-flex; flex: 0 0 auto; color: inherit; font-size: 16px; line-height: .8; letter-spacing: .04em; }
.factor-stars .star-filled { color: inherit; }
.factor-stars .star-empty { color: #64748b; }
.ancestor-card .factor-stars { font-size: inherit; letter-spacing: 0; }
.leaf-card .factor-stars { font-size: inherit; letter-spacing: 0; }
.factor-button:hover { border-color: var(--aptitude-accent-border); }
.factor-button.active { border-color: var(--aptitude-accent-border); background: rgba(2,6,23,.36); color: var(--aptitude-accent); box-shadow: none; }
.ancestor-card .factor-button { min-height: 30px; padding: 6px 2px; font-size: 9px; }
.leaf-card .factor-button { min-height: 27px; padding: 5px 0; font-size: 8px; }

.affinity-summary { margin: 8px auto 0; width: 150px; border: 1px solid rgba(240,195,64,.52); border-radius: 999px; padding: 6px 12px; background: rgba(240,195,64,.16); color: var(--gold); text-align: center; font-weight: 800; }
.affinity-summary.invalid { border-color: var(--gold); background: rgba(240,195,64,.18); color: var(--gold); }

/* Pickers */
dialog { border: 1px solid var(--border-strong); padding: 0; border-radius: 17px; color: var(--text); background: #111c30; box-shadow: 0 26px 74px rgba(0,0,0,.58); }
dialog::backdrop { background: rgba(2,6,23,.72); backdrop-filter: blur(6px); }
.picker-dialog { width: min(800px, calc(100vw - 24px)); max-height: calc(100vh - 28px); overflow: hidden; overscroll-behavior: contain; border-color: var(--picker-border); }
.factor-dialog {
    width: min(410px, calc(100vw - 24px));
    max-width: calc(100vw - 24px);
    margin: 0;
    position: fixed;
    z-index: 1000;
}
.factor-dialog::backdrop { background: transparent; }
.factor-dialog .dialog-shell { position: relative; padding: 34px 12px 12px; }
.factor-dialog .factor-close { position: absolute; top: 6px; right: 8px; width: 26px; height: 26px; font-size: 17px; }
.factor-dialog .factor-options { margin: 0 0 8px; }
.dialog-shell { margin: 0; padding: 18px; }
.dialog-shell > header { display: flex; align-items: start; justify-content: space-between; gap: 14px; }
.dialog-shell h2 { margin: 0; font-size: 22px; }
.icon-button { width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 50%; background: var(--panel-soft); cursor: pointer; font-size: 23px; line-height: 1; }
.picker-controls { display: flex; gap: 10px; margin: 16px 0; }
.sort-toggle { display: flex; }
.sort-toggle button { border-radius: 0; }
.sort-toggle button:first-child { border-radius: var(--bashin-control-radius) 0 0 var(--bashin-control-radius); }
.sort-toggle button:last-child { border-radius: 0 var(--bashin-control-radius) var(--bashin-control-radius) 0; }
.sort-toggle button[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-soft); color: #bae6fd; }
.picker-dialog .sort-toggle button:hover,
.picker-dialog .clear-selection:hover,
.picker-dialog .icon-button:hover { border-color: var(--picker-accent); background: var(--picker-accent-soft); }
.picker-dialog .sort-toggle button[aria-pressed="true"] { border-color: var(--picker-accent); background: var(--picker-accent-soft); color: var(--text); }
.character-grid { max-height: 58vh; overflow-y: auto; overscroll-behavior: contain; touch-action: pan-y; display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; padding: 3px; }
.character-option { min-width: 0; align-self: start; display: grid; justify-items: center; gap: 2px; border: 1px solid var(--border); border-radius: 11px; padding: 4px 3px; background: rgba(30,41,59,.8); color: var(--text); cursor: pointer; text-align: center; }
.character-option:hover, .character-option:focus-visible { border-color: var(--picker-accent); outline: 2px solid var(--picker-accent-soft); background: var(--picker-accent-soft); }
.character-option img { width: 48px; height: 48px; object-fit: contain; }
.character-option span { display: block; width: 100%; height: 1.1em; min-height: 0; overflow: hidden; font-size: 10px; line-height: 1.1; text-overflow: ellipsis; white-space: nowrap; }
.character-option small { min-height: 1em; color: var(--picker-accent); font-size: 11px; font-weight: 800; line-height: 1; }
.picker-dialog .picker-controls input:focus { border-color: var(--picker-accent); box-shadow: 0 0 0 3px var(--picker-accent-soft); }
.character-aptitude-tooltip { position: fixed; z-index: 1100; width: max-content; max-width: min(410px, calc(100vw - 20px)); padding: 8px 9px; border: 1px solid color-mix(in srgb, var(--picker-accent) 65%, transparent); border-radius: 10px; background: rgba(8, 15, 31, .98); box-shadow: 0 12px 32px rgba(0, 0, 0, .55); color: white; pointer-events: none; }
.character-aptitude-tooltip[hidden] { display: none; }
.character-tooltip-title { margin-bottom: 4px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .06em; line-height: 1; text-transform: uppercase; }
.character-tooltip-grid { display: grid; grid-template-columns: repeat(5, minmax(50px, auto)); gap: 4px; }
.character-tooltip-aptitude { display: inline-flex; align-items: baseline; justify-content: space-between; gap: 4px; min-width: 50px; padding: 2px 5px; border: 1px solid rgba(148, 163, 184, .18); border-radius: 6px; background: rgba(30, 41, 59, .78); line-height: 1; }
.character-tooltip-aptitude small { color: var(--muted); font-size: 9px; }
.character-tooltip-aptitude b { font-size: 14px; }
.clear-selection { width: 100%; margin-top: 14px; color: var(--danger); }
.factor-options { margin: 10px 0; display: grid; gap: 6px; }
.factor-option-row { display: grid; grid-template-columns: 58px minmax(0, 1fr); align-items: center; gap: 6px; }
.factor-row-label { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.factor-row-buttons { min-width: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; }
.factor-option-row[data-group="surface"] .factor-row-buttons { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.factor-options button { min-width: 0; border: 1px solid var(--border); border-radius: 8px; padding: 7px 4px; background: var(--panel-soft); color: var(--text); cursor: pointer; font-size: 11px; font-weight: 800; line-height: 1.1; white-space: nowrap; }
.factor-options button.hover-preview:not(.selected),
.star-options button.hover-preview:not(.selected) { border-color: color-mix(in srgb, var(--accent) 30%, var(--border)); background: color-mix(in srgb, var(--accent) 7%, var(--panel-soft)); }
.factor-options button.selected,
.star-options button.selected { border-color: var(--accent); background: var(--accent-soft); color: #bae6fd; }
.star-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; }
.star-options button { padding: 7px 4px; }

/* Responsive and print layouts */
@media (max-width: 1279px) {
    .blueprint-canvas { width: min(650px, 100%); min-height: 1447px; }
    .branch-board { grid-template-columns: 1fr; gap: 16px; }
    .lineage-column { padding-top: 18px; }
    .lineage-column > h2 { top: 0; }
}

@media (max-width: 1160px) {
    .storage-slots { min-height: 174px; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
    .storage-slot { min-width: 0; width: 100%; }
}

@media (max-width: 700px) {
    .blueprint-canvas { min-height: 2287px; padding-inline: 0; }
    .grandparent-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .storage-slots {
        min-height: 84px;
        display: flex;
        align-items: stretch;
        gap: 7px;
        overflow-x: auto;
        overflow-y: hidden;
        overscroll-behavior-inline: contain;
        padding-inline: calc((100% - clamp(140px, 44vw, 168px)) / 2);
        scroll-padding-inline: calc((100% - clamp(140px, 44vw, 168px)) / 2);
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .storage-slots::-webkit-scrollbar {
        display: none;
    }

    .storage-slot {
        width: auto;
        min-width: 0;
        flex: 0 0 clamp(140px, 44vw, 168px);
        scroll-snap-align: center;
        scroll-snap-stop: always;
    }

    .storage-slot-delete {
        width: 36px;
        height: 36px;
        font-size: 19px;
    }

    .blueprint-canvas {
        min-height: 2480px;
    }

    .tree-scroll,
    .node-card {
        touch-action: pan-y;
    }

    .toolbar button,
    .sort-toggle button,
    .clear-selection,
    .star-options button,
    .title-field input,
    .picker-controls input {
        min-height: 44px;
    }

    .character-button {
        min-width: 44px;
        min-height: 44px;
        display: inline-grid;
        place-items: center;
        touch-action: manipulation;
    }

    .factor-button,
    .ancestor-card .factor-button,
    .leaf-card .factor-button,
    .factor-options button {
        min-height: 40px;
        touch-action: manipulation;
    }

    .icon-button,
    .factor-dialog .factor-close {
        width: 44px;
        height: 44px;
        touch-action: manipulation;
    }

    .ancestor-card .node-name {
        font-size: 8px;
        transform: none;
    }

    .leaf-card .node-name {
        font-size: 7px;
        transform: none;
    }

    button,
    input {
        touch-action: manipulation;
    }
}

@media (max-width: 760px) {
    .toolbar { align-items: stretch; flex-wrap: wrap; }
    .title-field { order: -1; flex-basis: 100%; max-width: none; }
    .primary-actions { flex: 1; }
    .primary-actions button { flex: 1; padding-inline: 7px; }
    .picker-controls { flex-direction: column; }
    .character-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 480px) {
    .history-actions { width: 100%; }
    .history-actions button { flex: 1; }
    .primary-actions button { flex-basis: 30%; }
}

@media print {
    .bashin-bar, .site-header, .toolbar, .status-message, .tool-about { display: none !important; }
    body { background: #0f172a; }
    main { padding: 0; }
    .tree-scroll { overflow: visible; }
}