/* ══════════════ THEME TOKENS ══════════════ */
:root {
    --font-ui: 'Nunito Sans', sans-serif;
    --font-display: 'Sora', sans-serif;
    --header-h: 52px;
    --sidebar-w: 220px;
    --radius: 5px;
    --radius-lg: 9px;
    --focus-color: #3a6bff;
    --focus-ring: 0 0 0 3px rgba(58, 107, 255, .35);
}

[data-theme="light"] {
    --bg: #f2f1ee;
    --surface: #ffffff;
    --raised: #f8f7f5;
    --input: #ffffff;
    --hover: #f0ede8;
    --border: #e3e0da;
    --border-hi: #c9c5bc;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, .07), 0 1px 2px rgba(0, 0, 0, .04);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, .09), 0 2px 6px rgba(0, 0, 0, .05);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, .14), 0 4px 12px rgba(0, 0, 0, .07);
    --text: #3b3a36;
    --text-hi: #1b1a17;
    --text-mid: #68665f;
    --text-muted: #9e9b94;
    --accent: #3a6bff;
    --accent-bg: #eef2ff;
    --danger: #d12b20;
    --danger-bg: #fef1f0;
    --canvas-bg: #ebe9e4;
    --grid: rgba(0, 0, 0, .07);
}

[data-theme="dark"] {
    --bg: #17171a;
    --surface: #1e1e22;
    --raised: #25252a;
    --input: #1e1e22;
    --hover: #2c2c32;
    --border: #2c2c34;
    --border-hi: #3c3c46;
    --shadow-sm: 0 1px 4px rgba(0, 0, 0, .35);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, .45);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, .65);
    --text: #c3c3cc;
    --text-hi: #f2f2f5;
    --text-mid: #888895;
    --text-muted: #50505c;
    --accent: #6b90ff;
    --accent-bg: #1a203e;
    --danger: #f06560;
    --danger-bg: #2a1414;
    --canvas-bg: #131315;
    --grid: rgba(255, 255, 255, .05);
    --focus-color: #6b90ff;
}

[data-theme="warm"] {
    --bg: #faf6ef;
    --surface: #fffdf8;
    --raised: #f5f0e8;
    --input: #fffdf8;
    --hover: #f0e8db;
    --border: #e8dfd0;
    --border-hi: #d4c5b0;
    --shadow-sm: 0 1px 3px rgba(80, 50, 10, .08);
    --shadow-md: 0 4px 14px rgba(80, 50, 10, .1);
    --shadow-lg: 0 12px 40px rgba(80, 50, 10, .16);
    --text: #3d3025;
    --text-hi: #1a1008;
    --text-mid: #766050;
    --text-muted: #a8987e;
    --accent: #bf5400;
    --accent-bg: #fff1e3;
    --danger: #b83220;
    --danger-bg: #fff0ee;
    --canvas-bg: #ece4d6;
    --grid: rgba(100, 60, 20, .08);
    --focus-color: #bf5400;
}

[data-theme="hc"] {
    --bg: #000;
    --surface: #0d0d0d;
    --raised: #141414;
    --input: #0d0d0d;
    --hover: #1c1c1c;
    --border: #484848;
    --border-hi: #787878;
    --shadow-sm: 0 0 0 1px #484848;
    --shadow-md: 0 0 0 1px #484848, 0 4px 16px rgba(0, 0, 0, .5);
    --shadow-lg: 0 0 0 2px #787878, 0 12px 40px rgba(0, 0, 0, .7);
    --text: #dedede;
    --text-hi: #ffffff;
    --text-mid: #bcbcbc;
    --text-muted: #848484;
    --accent: #ffee00;
    --accent-bg: #282400;
    --danger: #ff6060;
    --danger-bg: #280000;
    --canvas-bg: #060606;
    --grid: rgba(255, 255, 255, .14);
    --focus-color: #ffee00;
}

/* ══════════════ RESET ══════════════ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

html,
body {
    height: 100%;
    overflow: hidden
}

body {
    font-family: var(--font-ui);
    font-size: 13px;
    background: var(--bg);
    color: var(--text);
    display: flex;
    flex-direction: column;
    height: 100vh;
    line-height: 1.5
}

[data-fontscale="large"] body,
[data-fontscale="large"] {
    font-size: 15px
}

[data-fontscale="xlarge"] body,
[data-fontscale="xlarge"] {
    font-size: 17px
}

/* skip link */
.skip {
    position: absolute;
    top: -60px;
    left: 1rem;
    background: var(--accent);
    color: #fff;
    padding: .45rem 1rem;
    border-radius: 0 0 var(--radius) var(--radius);
    font-weight: 700;
    z-index: 9999;
    text-decoration: none;
    transition: top .15s
}

.skip:focus {
    top: 0
}

.sr {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0
}

/* focus */
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--focus-color);
    outline-offset: 2px;
    box-shadow: none
}

[data-enhanced-focus="1"] button:focus-visible,
[data-enhanced-focus="1"] input:focus-visible,
[data-enhanced-focus="1"] select:focus-visible,
[data-enhanced-focus="1"] textarea:focus-visible,
[data-enhanced-focus="1"] [tabindex]:focus-visible {
    outline-width: 3px;
    outline-offset: 3px;
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--focus-color) 25%, transparent)
}

@media(prefers-reduced-motion:reduce) {

    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important
    }
}

[data-rm="1"] *,
[data-rm="1"] *::before,
[data-rm="1"] *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important
}

/* ══════════════ HEADER ══════════════ */
.header {
    height: var(--header-h);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: 0 1rem;
    flex-shrink: 0;
    z-index: 200;
    box-shadow: var(--shadow-sm)
}

.logo {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--text-hi);
    letter-spacing: .04em;
    white-space: nowrap;
    flex-shrink: 0
}

.logo span {
    font-family: var(--font-ui);
    font-size: 11px;
    font-weight: 400;
    color: var(--text-muted);
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-left: .35rem
}

.hdiv {
    width: 1px;
    height: 18px;
    background: var(--border);
    flex-shrink: 0
}

.world-input {
    font-family: var(--font-ui);
    font-size: 13px;
    font-weight: 500;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-hi);
    padding: .28rem .5rem;
    border-radius: var(--radius);
    transition: border-color .14s, background .14s;
    min-width: 110px;
    max-width: 200px
}

.world-input:hover {
    border-color: var(--border)
}

.world-input:focus {
    border-color: var(--accent);
    background: var(--raised);
    outline: none
}

.spacer {
    flex: 1
}

/* ══════════════ BUTTONS ══════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .3rem;
    font-family: var(--font-ui);
    font-size: 13px;
    font-weight: 500;
    padding: .36rem .82rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    transition: background .12s, border-color .12s, color .12s;
    white-space: nowrap;
    user-select: none;
    min-height: 30px;
    line-height: 1
}

.btn:hover {
    background: var(--hover);
    border-color: var(--border-hi);
    color: var(--text-hi)
}

.btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    font-weight: 600
}

.btn-primary:hover {
    filter: brightness(1.08);
    color: #fff
}

.btn-ghost {
    background: transparent;
    border-color: transparent
}

.btn-ghost:hover {
    background: var(--hover);
    border-color: var(--border)
}

.btn-icon {
    padding: .3rem;
    width: 30px;
    height: 30px;
    font-size: 16px
}

.btn-danger {
    color: var(--danger)
}

.btn-danger:hover {
    background: var(--danger-bg);
    border-color: var(--danger)
}

/* ══════════════ WORKSPACE ══════════════ */
.workspace {
    display: flex;
    flex: 1;
    overflow: hidden
}

/* ══════════════ SIDEBAR ══════════════ */
.sidebar {
    width: var(--sidebar-w);
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    flex-shrink: 0
}

.ss {
    padding: .72rem .82rem;
    border-bottom: 1px solid var(--border)
}

.slabel {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .09em;
    color: var(--text-muted);
    margin-bottom: .48rem;
    display: flex;
    align-items: center;
    justify-content: space-between
}

.scount {
    font-size: 11px;
    background: var(--raised);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 0 6px;
    font-weight: 700;
    color: var(--text-mid)
}

.search-wrap {
    position: relative
}

.search-icon {
    position: absolute;
    left: .52rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    font-size: .85rem;
    line-height: 1
}

.search-in {
    width: 100%;
    padding: .38rem .48rem .38rem 1.75rem;
    background: var(--raised);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-hi);
    font-family: var(--font-ui);
    font-size: 13px;
    transition: border-color .14s
}

.search-in::placeholder {
    color: var(--text-muted)
}

.search-in:focus {
    border-color: var(--accent);
    background: var(--input);
    outline: none
}

.type-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .28rem
}

.type-btn {
    display: flex;
    align-items: center;
    gap: .38rem;
    padding: .4rem .48rem;
    background: var(--raised);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    font-family: var(--font-ui);
    font-size: 12px;
    font-weight: 500;
    color: var(--text);
    transition: all .12s;
    text-align: left
}

.type-btn:hover {
    border-color: var(--border-hi);
    background: var(--hover);
    color: var(--text-hi)
}

.tpip {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0
}

.tools-row {
    display: flex;
    gap: .28rem
}

.tbtn {
    flex: 1;
    padding: .38rem;
    background: var(--raised);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    font-family: var(--font-ui);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-mid);
    transition: all .12s;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .28rem
}

.tbtn:hover {
    color: var(--text-hi);
    border-color: var(--border-hi);
    background: var(--hover)
}

.tbtn[aria-pressed="true"] {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-bg)
}

.nodes-list {
    flex: 1;
    overflow-y: auto;
    padding: .35rem
}

.nli {
    display: flex;
    align-items: center;
    gap: .42rem;
    padding: .42rem .48rem;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background .1s;
    border: 1px solid transparent
}

.nli:hover {
    background: var(--hover)
}

.nli.active {
    background: var(--accent-bg);
    border-color: color-mix(in srgb, var(--accent) 30%, transparent)
}

.nldot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0
}

.nlname {
    flex: 1;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-hi);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.nltype {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em
}

/* ══════════════ CANVAS ══════════════ */
.canvas-wrap {
    flex: 1;
    position: relative;
    overflow: hidden;
    background-color: var(--canvas-bg);
    background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
    background-size: 32px 32px;
    cursor: grab;
    outline: none
}

.canvas-wrap:focus-visible {
    outline: 3px solid var(--focus-color);
    outline-offset: -3px
}

.canvas-wrap.panning {
    cursor: grabbing
}

.canvas-wrap.connecting {
    cursor: crosshair
}

.world {
    position: absolute;
    top: 0;
    left: 0;
    transform-origin: 0 0;
    pointer-events: none
}

#svgLayer {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    overflow: visible;
    pointer-events: none
}

#svgLayer path,
#svgLayer line,
#svgLayer polygon {
    pointer-events: none
}

#svgLayer path[pointer-events="stroke"] {
    pointer-events: stroke
}

.empty-st {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: opacity .2s;
    text-align: center;
    padding: 2rem
}

.empty-st.gone {
    opacity: 0
}

.est-h {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-hi);
    opacity: .2;
    letter-spacing: .04em
}

.est-b {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: .45rem;
    line-height: 1.7;
    opacity: .65
}

.zoom-badge {
    position: absolute;
    bottom: .7rem;
    right: .7rem;
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .06em;
    color: var(--text-mid);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: .18rem .52rem;
    pointer-events: none;
    z-index: 10;
    box-shadow: var(--shadow-sm)
}

.conn-banner {
    position: absolute;
    top: .7rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--surface);
    border: 1px solid var(--accent);
    border-radius: 20px;
    padding: .38rem 1.1rem;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    pointer-events: none;
    z-index: 10;
    box-shadow: var(--shadow-sm);
    opacity: 0;
    transition: opacity .15s;
    white-space: nowrap
}

.conn-banner.on {
    opacity: 1
}

/* ══════════════ NODES ══════════════ */
.node {
    position: absolute;
    transform: translate(-50%, -50%);
    width: 148px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 9px 11px 8px;
    pointer-events: all;
    cursor: pointer;
    user-select: none;
    box-shadow: var(--shadow-sm);
    transition: box-shadow .18s, border-color .14s
}

.node:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-hi);
    z-index: 5
}

.node.selected {
    border-color: var(--c, var(--accent));
    box-shadow: 0 0 0 2px var(--c, var(--accent)), var(--shadow-md);
    z-index: 10
}

.node.csrc {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 40%, transparent), var(--shadow-md)
}

.nstripe {
    height: 3px;
    background: var(--c, var(--accent));
    border-radius: 3px 3px 0 0;
    margin: -9px -11px 8px
}

.nrow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px
}

.nbadge {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--c, var(--accent));
    background: color-mix(in srgb, var(--c, var(--accent)) 12%, transparent);
    padding: 1px 5px;
    border-radius: 2px
}

.nicon {
    font-size: .85rem;
    line-height: 1;
    color: var(--text-muted)
}

.ntitle {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-hi);
    line-height: 1.35;
    word-break: break-word
}

.nct {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 3px;
    text-transform: uppercase;
    letter-spacing: .05em
}

.nchips {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    margin-top: 4px
}

.nchip {
    font-size: 11px;
    padding: 1px 5px;
    background: var(--raised);
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--text-mid)
}

@keyframes nin {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(.8)
    }

    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1)
    }
}

.node.animIn {
    animation: nin .16s cubic-bezier(.34, 1.4, .64, 1) forwards
}

/* ══════════════ MODAL ══════════════ */
.modal-bg {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .35);
    backdrop-filter: blur(4px);
    z-index: 600;
    display: none;
    align-items: center;
    justify-content: center
}

.modal-bg.on {
    display: flex
}

.modal {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.4rem 1.5rem;
    width: 472px;
    max-width: 95vw;
    max-height: 88vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    position: relative
}

.modal-hd {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.1rem;
    padding-bottom: .85rem;
    border-bottom: 1px solid var(--border)
}

.modal-title {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--text-hi);
    letter-spacing: .03em
}

.mclose {
    position: absolute;
    top: .9rem;
    right: .9rem;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius);
    padding: .22rem .4rem;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1;
    transition: all .12s
}

.mclose:hover {
    background: var(--hover);
    border-color: var(--border);
    color: var(--text-hi)
}

.fl {
    margin-bottom: .88rem
}

.flabel {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .09em;
    color: var(--text-mid);
    margin-bottom: .34rem
}

.fhint {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: .24rem
}

.finput,
.fselect,
.ftextarea {
    width: 100%;
    background: var(--input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-hi);
    font-family: var(--font-ui);
    font-size: 13px;
    padding: .48rem .62rem;
    transition: border-color .14s
}

.finput:focus,
.fselect:focus,
.ftextarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent)
}

.fselect {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 5 5-5' stroke='%23999' fill='none' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right .62rem center;
    padding-right: 1.9rem
}

.ftextarea {
    resize: vertical;
    min-height: 78px;
    line-height: 1.6
}

.tags-box {
    min-height: 36px;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
    padding: .32rem .48rem;
    background: var(--input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: text;
    transition: border-color .14s
}

.tags-box:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent)
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    background: var(--accent-bg);
    color: var(--accent);
    border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
    border-radius: 3px;
    padding: 1px 6px 1px 7px;
    font-size: 12px;
    font-weight: 500
}

.chipx {
    cursor: pointer;
    opacity: .5;
    font-size: 1rem;
    line-height: 1;
    background: none;
    border: none;
    color: inherit;
    padding: 0
}

.chipx:hover {
    opacity: 1
}

.taginline {
    border: none;
    background: transparent;
    color: var(--text);
    font-family: var(--font-ui);
    font-size: 13px;
    outline: none;
    flex: 1;
    min-width: 55px
}

.swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 5px
}

.swatch {
    width: 22px;
    height: 22px;
    border-radius: var(--radius);
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform .1s, border-color .1s;
    position: relative
}

.swatch:hover {
    transform: scale(1.2)
}

.swatch.on {
    border-color: var(--text-hi)
}

.swatch.on::after {
    content: '✓';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 800;
    color: rgba(255, 255, 255, .9);
    text-shadow: 0 1px 2px rgba(0, 0, 0, .5)
}

.modal-ft {
    display: flex;
    gap: .4rem;
    margin-top: 1.1rem;
    padding-top: .9rem;
    border-top: 1px solid var(--border);
    align-items: center
}

/* ══════════════ OPTIONS PANEL ══════════════ */
.opt-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .25);
    z-index: 700;
    display: none;
    align-items: stretch;
    justify-content: flex-end
}

.opt-overlay.on {
    display: flex
}

.opt-panel {
    width: 310px;
    max-width: 90vw;
    background: var(--surface);
    border-left: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden
}

.opt-hd {
    padding: 1.05rem 1.25rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0
}

.opt-title {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--text-hi);
    letter-spacing: .03em
}

.opt-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.05rem 1.25rem
}

.osect {
    margin-bottom: 1.4rem
}

.osect-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--text-muted);
    margin-bottom: .65rem;
    padding-bottom: .38rem;
    border-bottom: 1px solid var(--border)
}

.orow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .46rem 0;
    gap: .75rem
}

.orow+.orow {
    border-top: 1px solid color-mix(in srgb, var(--border) 60%, transparent)
}

.orow-lbl {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-hi)
}

.orow-hint {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 1px
}

.theme-pills {
    display: flex;
    flex-wrap: wrap;
    gap: .28rem;
    margin-top: .45rem
}

.tpill {
    padding: .28rem .68rem;
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    background: var(--raised);
    color: var(--text);
    transition: all .12s
}

.tpill:hover {
    border-color: var(--border-hi);
    color: var(--text-hi)
}

.tpill.on {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-bg);
    font-weight: 700
}

.seg {
    display: flex;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden
}

.seg-b {
    flex: 1;
    padding: .32rem .48rem;
    cursor: pointer;
    border: none;
    border-right: 1px solid var(--border);
    background: var(--raised);
    color: var(--text-mid);
    font-family: var(--font-ui);
    font-size: 12px;
    font-weight: 500;
    transition: all .12s
}

.seg-b:last-child {
    border-right: none
}

.seg-b:hover {
    background: var(--hover);
    color: var(--text-hi)
}

.seg-b.on {
    background: var(--accent-bg);
    color: var(--accent);
    font-weight: 700
}

/* toggle */
.tog {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
    flex-shrink: 0
}

.tog input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute
}

.tog-track {
    position: absolute;
    inset: 0;
    background: var(--border-hi);
    border-radius: 10px;
    transition: background .18s;
    cursor: pointer
}

.tog input:checked+.tog-track {
    background: var(--accent)
}

.tog input:focus-visible+.tog-track {
    outline: 2px solid var(--focus-color);
    outline-offset: 2px
}

.tog-thumb {
    position: absolute;
    left: 2px;
    top: 2px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .22);
    transition: transform .18s;
    pointer-events: none
}

.tog input:checked+.tog-track .tog-thumb {
    transform: translateX(16px)
}

/* kb shortcuts table */
.kb-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: .32rem .9rem;
    align-items: center;
    font-size: 12px
}

kbd {
    font-family: monospace;
    background: var(--raised);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 1px 5px;
    color: var(--text-hi);
    font-size: 11px
}

/* ══════════════ CONTEXT MENU ══════════════ */
.ctx {
    position: fixed;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    display: none;
    min-width: 170px;
    overflow: hidden;
    padding: .2rem 0
}

.ctx.on {
    display: block
}

.ctx-it {
    padding: .5rem .88rem;
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: .48rem;
    color: var(--text);
    transition: background .1s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: var(--font-ui)
}

.ctx-it:hover,
.ctx-it:focus-visible {
    background: var(--hover);
    color: var(--text-hi);
    outline: none
}

.ctx-it.red {
    color: var(--danger)
}

.ctx-it.red:hover {
    background: var(--danger-bg)
}

.ctx-sep {
    height: 1px;
    background: var(--border);
    margin: .2rem 0
}

/* ══════════════ NODE MEDIA ══════════════ */
.node {
    overflow: visible;
}

.naudio-btn {
    position: absolute;
    top: 7px;
    right: 7px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--c, var(--accent));
    cursor: pointer;
    font-size: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    transition: background .12s, color .12s, border-color .12s;
    pointer-events: all;
    line-height: 1;
}
.naudio-btn:hover {
    background: var(--c, var(--accent));
    color: #fff;
    border-color: var(--c, var(--accent));
}

.nmedia-img {
    margin: 5px -11px;
    overflow: hidden;
    max-height: 94px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.nmedia-img img {
    width: 100%;
    height: 94px;
    object-fit: cover;
    display: block;
}

.nmedia-vid {
    margin: 5px -11px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: #000;
    max-height: 94px;
    overflow: hidden;
}
.nmedia-vid video {
    width: 100%;
    max-height: 94px;
    display: block;
    object-fit: cover;
    cursor: default;
}

.ndesc-below {
    position: absolute;
    top: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    width: 170px;
    text-align: center;
    font-size: 11px;
    line-height: 1.45;
    color: var(--text-mid);
    pointer-events: none;
    white-space: normal;
    word-break: break-word;
}

/* ══════════════ MODAL MEDIA ══════════════ */
.media-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: .55rem;
}
.media-col {
    display: flex;
    flex-direction: column;
    gap: .28rem;
}
.media-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-mid);
}
.media-thumb {
    min-height: 58px;
    background: var(--raised);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
}
.media-thumb img,
.media-thumb video {
    width: 100%;
    max-height: 80px;
    object-fit: cover;
    display: block;
}
.media-empty {
    font-size: 10px;
    color: var(--text-muted);
    padding: 4px;
    text-align: center;
}
.media-row-btns {
    display: flex;
    gap: .22rem;
}
.media-upload-btn {
    flex: 1;
    font-size: 11px;
    padding: .25rem .35rem;
    min-height: 26px;
}
.media-clear-btn {
    font-size: 11px;
    padding: .25rem .4rem;
    min-height: 26px;
}
#sr-status {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0)
}

/* share panel */
.share-panel {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    width: 360px;
    max-width: 90vw;
    z-index: 700;
    display: none;
    box-shadow: var(--shadow-lg);
    flex-direction: column;
}
.share-panel.active {
    display: flex;
}
.share-url {
    background: var(--input);
    border: 1px solid var(--border);
    padding: .5rem;
    word-break: break-word;
    cursor: text;
}

/* collaborator cursors */
.collab-cursor {
    position: absolute;
    pointer-events: none;
    z-index: 1000;
}
.collab-cursor-name {
    position: absolute;
    top: 20px;
    left: 15px;
    background: var(--surface);
    padding: .2rem .5rem;
    border-radius: var(--radius);
    font-size: .7rem;
    white-space: nowrap;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}