/* upgrades.css — Stage A styling for the community-built everything-avatar
 * surfaces. Scoped with the .upgrade-* / .upgrades-* / .creator-* / .credits-*
 * / .profile-upgrades-* / .cap-consent-* prefixes to avoid colliding with the
 * rest of the lobby.
 *
 * Plan: /Users/mojo/.claude/plans/i-want-you-to-twinkly-phoenix.md
 */

/* ── Main · genesis header button ────────────── */
/* Sits next to the "Start here" button in lobby-nav__end. Matches
 * .lobby-connect chrome but with a softer accent (this is not a CTA,
 * it's a navigation affordance to the platform's main branch). */
.lobby-connect.lobby-connect--main {
    background: rgba(120, 220, 255, 0.06);
    border-color: rgba(120, 220, 255, 0.32);
    color: #6ff5ff;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-right: 6px;
}
.lobby-connect.lobby-connect--main:hover {
    background: rgba(120, 220, 255, 0.14);
    border-color: rgba(120, 220, 255, 0.55);
    color: #6ff5ff;
}
.lobby-connect.lobby-connect--main .lobby-connect__label {
    font-family: var(--font-mono, ui-monospace, monospace);
    letter-spacing: 0.06em;
    font-size: 11px;
}

/* ── Branch-status chip (lobby chrome) ────────── */
.lobby-branch-chip {
    position: absolute;
    top: 6px;
    right: 16px;
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(8, 10, 14, 0.85);
    border: 1px solid rgba(120, 220, 255, 0.4);
    border-radius: 999px;
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 10px;
    letter-spacing: 0.08em;
    color: var(--ink-1, #d0d0d0);
    text-decoration: none;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: border-color 120ms ease, background 120ms ease, color 120ms ease;
}
.lobby-branch-chip:hover {
    border-color: rgba(120, 220, 255, 0.75);
    background: rgba(120, 220, 255, 0.12);
    color: #6ff5ff;
}
.lobby-branch-chip__icon { color: #6ff5ff; font-size: 12px; line-height: 1; }
.lobby-branch-chip__label { font-weight: 600; }
.lobby-branch-chip__count {
    padding: 1px 6px;
    border-radius: 999px;
    background: rgba(120, 220, 255, 0.18);
    color: #6ff5ff;
    font-weight: 700;
    font-feature-settings: "tnum";
}
.lobby-branch-chip__hash {
    color: var(--ink-3, #8a8c8e);
    font-size: 9px;
    letter-spacing: 0.04em;
}
.lobby-branch-chip__tag {
    padding: 1px 6px;
    border-radius: 999px;
    background: rgba(255, 200, 80, 0.16);
    color: #ffd97a;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.lobby-branch-chip.is-clean {
    border-color: rgba(255, 255, 255, 0.15);
}
.lobby-branch-chip.is-clean .lobby-branch-chip__icon {
    color: var(--ink-3, #8a8c8e);
}
.lobby-branch-chip.is-rewound {
    border-color: rgba(255, 200, 80, 0.6);
}

/* ── Header ticker — creator-attribution treatment ────────── */
.lobby-ticker__item--promoted strong {
    color: #ffd97a !important;
    text-shadow: 0 0 8px rgba(255, 217, 122, 0.45);
}
.lobby-ticker__item--promoted::before {
    content: '★';
    color: #ffd97a;
    margin-right: 4px;
    text-shadow: 0 0 6px rgba(255, 217, 122, 0.6);
}
.lobby-ticker__item[data-creator] {
    cursor: pointer;
    transition: opacity 120ms ease;
}
.lobby-ticker__item[data-creator]:hover {
    opacity: 0.7;
}

/* ── Floating preview toolbar ────────── */
.upgrade-toolbar {
    position: fixed;
    top: 12px;
    left: 50%;
    transform: translate(-50%, -12px);
    z-index: 9000;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 14px;
    background: rgba(8, 10, 14, 0.94);
    border: 1px solid rgba(120, 220, 255, 0.32);
    border-radius: 12px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--ink-0, #f0f0f0);
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 12px;
    letter-spacing: 0.04em;
    opacity: 0;
    pointer-events: none;
    transition: opacity 220ms ease, transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
}
.upgrade-toolbar.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, 0);
}
.upgrade-toolbar__dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #6ff5ff;
    box-shadow: 0 0 10px rgba(111, 245, 255, 0.6);
    animation: upgrade-toolbar-pulse 1.4s ease-in-out infinite;
}
@keyframes upgrade-toolbar-pulse {
    0%, 100% { transform: scale(1);   opacity: 0.85; }
    50%      { transform: scale(1.4); opacity: 1; }
}
.upgrade-toolbar__label {
    display: inline-flex;
    align-items: baseline;
    gap: 8px;
}
.upgrade-toolbar__prefix { color: var(--ink-3, #8a8c8e); text-transform: uppercase; }
.upgrade-toolbar__label strong { color: var(--ink-0, #f0f0f0); font-weight: 600; letter-spacing: 0.02em; }
.upgrade-toolbar__btn {
    appearance: none;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: transparent;
    color: var(--ink-1, #d0d0d0);
    padding: 6px 12px;
    border-radius: 8px;
    font: inherit;
    cursor: pointer;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-size: 11px;
    transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
}
.upgrade-toolbar__btn--save {
    border-color: rgba(120, 220, 255, 0.5);
    color: #6ff5ff;
}
.upgrade-toolbar__btn--save:hover {
    background: rgba(120, 220, 255, 0.1);
}
.upgrade-toolbar__btn--discard:hover {
    background: rgba(255, 110, 110, 0.1);
    border-color: rgba(255, 110, 110, 0.5);
    color: #ff8a8a;
}

/* ── Dexhero-recorded demo video ────────── */
.upgrade-demo-video {
    --demo-slider-ratio: 0.5;
    display: flex;
    flex-direction: column;
    border-radius: 10px;
    overflow: hidden;
    background: #06090d;
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-family: var(--font-mono, ui-monospace, monospace);
    color: var(--ink-1, #d0d0d0);
}
.upgrade-demo-video__chrome {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: rgba(0, 0, 0, 0.55);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 10px;
    letter-spacing: 0.06em;
    color: var(--ink-3, #8a8c8e);
    text-transform: uppercase;
}
.upgrade-demo-video__rec {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #ff6a6a;
    font-weight: 700;
    letter-spacing: 0.16em;
}
.upgrade-demo-video__rec-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #ff5050;
    box-shadow: 0 0 8px rgba(255, 80, 80, 0.65);
    animation: demo-rec-pulse 1s ease-in-out infinite;
}
@keyframes demo-rec-pulse {
    0%, 100% { opacity: 0.6; transform: scale(0.85); }
    50%      { opacity: 1;   transform: scale(1.1);  }
}
.upgrade-demo-video__author {
    flex: 1;
    color: var(--ink-2, #b8b8b8);
    text-transform: none;
    letter-spacing: 0.04em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.upgrade-demo-video__timer {
    color: var(--ink-3, #8a8c8e);
    font-feature-settings: "tnum";
}
.upgrade-demo-video__modes {
    display: inline-flex;
    gap: 2px;
    margin-left: 4px;
    padding: 2px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
}
.upgrade-demo-video__mode {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--ink-3, #8a8c8e);
    font-size: 12px;
    line-height: 1;
    width: 22px; height: 18px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 120ms ease, color 120ms ease;
}
.upgrade-demo-video__mode:hover { color: var(--ink-1, #d0d0d0); }
.upgrade-demo-video__mode.is-active {
    background: rgba(120, 220, 255, 0.18);
    color: #6ff5ff;
}
.upgrade-demo-video__stage {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #04060a;
}
.upgrade-demo-video__pane {
    position: absolute;
    inset: 0;
    transition: opacity 220ms ease, clip-path 240ms cubic-bezier(0.22, 1, 0.36, 1);
}
.upgrade-demo-video__svg {
    width: 100%;
    height: 100%;
    display: block;
}
/* Real recorded WebM clip (canvas.captureStream + MediaRecorder output).
 * Swapped in at runtime when the dexhero actually finished capturing —
 * see _upgradePanesToVideo in upgrade-demo-video.js. */
.upgrade-demo-video__media {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    background: #02060c;
}
.upgrade-demo-video__media-label {
    position: absolute;
    left: 8px;
    bottom: 6px;
    font-family: ui-monospace, monospace;
    font-size: 7px;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.78);
    pointer-events: none;
}
/* "RECORDED" indicator on the chrome when we're showing real video */
.upgrade-demo-video[data-demo-source="recorded"] .upgrade-demo-video__rec-dot {
    background: #ff5252;
    box-shadow: 0 0 6px rgba(255, 82, 82, 0.7);
}
.upgrade-demo-video__wipe {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(120, 220, 255, 0.18), transparent);
    transform: translateX(-100%);
    pointer-events: none;
    transition: transform 220ms ease;
}
.upgrade-demo-video__wipe.is-active { transform: translateX(100%); }
.upgrade-demo-video__split-divider,
.upgrade-demo-video__slider-handle { display: none; }

/* Mode: cycle — opacity drives the alternation (panes overlap) */
.upgrade-demo-video__stage[data-mode="cycle"] .upgrade-demo-video__pane--before { opacity: 1; }
.upgrade-demo-video__stage[data-mode="cycle"] .upgrade-demo-video__pane--after  { opacity: 0; }

/* Mode: split — both panes visible side-by-side */
.upgrade-demo-video__stage[data-mode="split"] .upgrade-demo-video__pane--before {
    right: 50%;
    border-right: 1px solid rgba(120, 220, 255, 0.4);
    opacity: 1 !important;
}
.upgrade-demo-video__stage[data-mode="split"] .upgrade-demo-video__pane--after {
    left: 50%;
    opacity: 1 !important;
}
.upgrade-demo-video__stage[data-mode="split"] .upgrade-demo-video__split-divider {
    display: block;
    position: absolute;
    top: 8px; bottom: 8px;
    left: 50%;
    width: 2px;
    background: linear-gradient(180deg, rgba(120, 220, 255, 0.85), rgba(120, 220, 255, 0.3));
    transform: translateX(-50%);
    pointer-events: none;
    box-shadow: 0 0 12px rgba(120, 220, 255, 0.6);
}

/* Mode: slider — both panes stacked, the "after" pane is clipped by the
   slider ratio so dragging the handle reveals more of it. */
.upgrade-demo-video__stage[data-mode="slider"] .upgrade-demo-video__pane--before {
    opacity: 1 !important;
}
.upgrade-demo-video__stage[data-mode="slider"] .upgrade-demo-video__pane--after {
    opacity: 1 !important;
    clip-path: inset(0 0 0 calc(var(--demo-slider-ratio) * 100%));
}
.upgrade-demo-video__stage[data-mode="slider"] .upgrade-demo-video__slider-handle {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(120, 220, 255, 0.95);
    color: #06090d;
    border: 2px solid rgba(255, 255, 255, 0.9);
    cursor: ew-resize;
    box-shadow: 0 0 14px rgba(120, 220, 255, 0.6);
    z-index: 4;
    font-size: 14px;
    font-weight: 800;
    line-height: 1;
    touch-action: none;
    transition: transform 120ms ease;
    user-select: none;
}
.upgrade-demo-video__stage[data-mode="slider"] .upgrade-demo-video__slider-handle:active {
    transform: translate(-50%, -50%) scale(1.08);
}
.upgrade-demo-video__stage[data-mode="slider"] .upgrade-demo-video__slider-handle::before,
.upgrade-demo-video__stage[data-mode="slider"] .upgrade-demo-video__slider-handle::after {
    content: '';
    position: absolute;
    top: -200px; bottom: -200px;
    width: 2px;
    background: rgba(120, 220, 255, 0.85);
    box-shadow: 0 0 8px rgba(120, 220, 255, 0.5);
    pointer-events: none;
}
.upgrade-demo-video__stage[data-mode="slider"] .upgrade-demo-video__slider-handle::before { left: -2px; }
.upgrade-demo-video__stage[data-mode="slider"] .upgrade-demo-video__slider-handle::after  { right: -2px; }

.upgrade-demo-video__caption {
    padding: 8px 12px;
    font-size: 12px;
    line-height: 1.4;
    color: var(--ink-2, #b8b8b8);
    background: rgba(0, 0, 0, 0.4);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Compact sizing — used in feed cards + manage rows */
.upgrade-demo-video--compact .upgrade-demo-video__chrome {
    padding: 4px 8px;
    font-size: 9px;
    gap: 6px;
}
.upgrade-demo-video--compact .upgrade-demo-video__author { font-size: 9px; }
.upgrade-demo-video--compact .upgrade-demo-video__timer  { font-size: 9px; }
.upgrade-demo-video--compact .upgrade-demo-video__mode   { width: 18px; height: 14px; font-size: 10px; }
.upgrade-demo-video--compact .upgrade-demo-video__stage  { aspect-ratio: 16 / 9; }

/* REC overlay on the lobby model — shown during the BEFORE/AFTER capture
 * phases of the dexhero's normal review-and-answer cycle. The phase
 * accent shifts subtly between phases so the user reads the transition:
 *   BEFORE = red (capturing the starting frame)
 *   AFTER  = cyan-leaning (capturing the patched frame; the lobby is
 *            actually being changed under the overlay) */
#lobby-stage-subject {
    position: relative;
}
.dexhero-rec-overlay {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.78);
    border: 1px solid rgba(255, 80, 80, 0.6);
    border-radius: 999px;
    color: #ff6a6a;
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity 260ms ease, transform 260ms cubic-bezier(0.22, 1, 0.36, 1),
                border-color 320ms ease, color 320ms ease;
    pointer-events: none;
}
.dexhero-rec-overlay.is-active {
    opacity: 1;
    transform: translateY(0);
}
.dexhero-rec-overlay__dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 12px currentColor;
    animation: demo-rec-pulse 1s ease-in-out infinite;
    color: #ff5050;
}
.dexhero-rec-overlay__label { font-weight: 700; }
.dexhero-rec-overlay__sub {
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.04em;
    text-transform: none;
    font-size: 10px;
}
/* Phase-specific overlay tint */
body[data-dexhero-rec-phase="after"] .dexhero-rec-overlay {
    border-color: rgba(120, 220, 255, 0.65);
    color: #6ff5ff;
}
body[data-dexhero-rec-phase="after"] .dexhero-rec-overlay__dot {
    color: #6ff5ff;
}
/* Slight scrim on the model when recording so the overlay reads cleanly.
 * Color matches the phase. */
body[data-dexhero-recording="true"] #lobby-stage-subject::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 80, 80, 0.04);
    pointer-events: none;
    z-index: 4;
    border-radius: inherit;
    animation: demo-rec-scrim-before 1s ease-in-out infinite;
}
body[data-dexhero-rec-phase="after"] #lobby-stage-subject::before {
    animation: demo-rec-scrim-after 1s ease-in-out infinite;
}
@keyframes demo-rec-scrim-before {
    0%, 100% { background: rgba(255, 80, 80, 0.04); }
    50%      { background: rgba(255, 80, 80, 0.1);  }
}
@keyframes demo-rec-scrim-after {
    0%, 100% { background: rgba(120, 220, 255, 0.05); }
    50%      { background: rgba(120, 220, 255, 0.11); }
}

/* ── Chat-log proposal card (in-chat) ────────── */
.chat-log__row--proposal {
    /* The row chrome stays as a normal assistant row; the card lives in
       the body slot and provides its own styling. */
}
.chat-log__body--proposal {
    padding: 0 !important;
}
.upgrade-proposal-card {
    border: 1px solid rgba(120, 220, 255, 0.28);
    background: linear-gradient(180deg, rgba(10, 14, 18, 0.92), rgba(6, 10, 14, 0.92));
    border-radius: 12px;
    overflow: hidden;
    margin-top: 4px;
}
.upgrade-proposal-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: rgba(120, 220, 255, 0.06);
    border-bottom: 1px solid rgba(120, 220, 255, 0.16);
}
.upgrade-proposal-card__video {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.upgrade-proposal-card__video .upgrade-demo-video {
    border-radius: 0;
    border: 0;
}
.upgrade-proposal-card__role {
    font-family: var(--font-mono, monospace);
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #6ff5ff;
}
.upgrade-proposal-card__badges { display: inline-flex; gap: 6px; }
.upgrade-proposal-card__badge {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--ink-2, #b8b8b8);
    letter-spacing: 0.04em;
}
.upgrade-proposal-card__badge--behaviors { color: #f0b85a; background: rgba(240, 184, 90, 0.1); }
.upgrade-proposal-card__badge--fork      { color: #c2b8f0; background: rgba(194, 184, 240, 0.1); }
.upgrade-proposal-card__body {
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.upgrade-proposal-card__title {
    font-family: var(--font-display, var(--font-mono, monospace));
    font-weight: 600;
    color: var(--ink-0, #f0f0f0);
    font-size: 14px;
}
.upgrade-proposal-card__desc {
    color: var(--ink-1, #c8c8c8);
    font-size: 13px;
    line-height: 1.45;
}
.upgrade-proposal-card__diff {
    margin-top: 4px;
    font-family: var(--font-mono, monospace);
    font-size: 11px;
    color: var(--ink-3, #8a8c8e);
    padding-top: 6px;
    border-top: 1px dashed rgba(255, 255, 255, 0.08);
}
.upgrade-proposal-card__diff strong { color: var(--ink-2, #b8b8b8); margin-right: 6px; }
.upgrade-proposal-card__actions {
    display: flex;
    gap: 8px;
    padding: 10px 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.2);
}
.upgrade-proposal-card__btn {
    appearance: none;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: transparent;
    color: var(--ink-1, #d0d0d0);
    font: inherit;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
}
.upgrade-proposal-card__btn--preview {
    border-color: rgba(120, 220, 255, 0.45);
    color: #6ff5ff;
}
.upgrade-proposal-card__btn--preview:hover { background: rgba(120, 220, 255, 0.1); }
.upgrade-proposal-card__btn--save {
    border-color: rgba(180, 255, 180, 0.45);
    color: #b8ffb8;
}
.upgrade-proposal-card__btn--save:hover { background: rgba(180, 255, 180, 0.1); }
.upgrade-proposal-card__btn--discard:hover {
    background: rgba(255, 110, 110, 0.1);
    border-color: rgba(255, 110, 110, 0.45);
    color: #ff8a8a;
}
.upgrade-proposal-card.is-resolved {
    opacity: 0.65;
}
.upgrade-proposal-card__status {
    font-family: var(--font-mono, monospace);
    font-size: 11px;
    color: var(--ink-3, #8a8c8e);
    letter-spacing: 0.06em;
}

/* ── Community feed / detail / creator / credits / profile-upgrades ── */
.upgrades-feed,
.upgrade-detail,
.creator-profile,
.profile-upgrades,
.credits {
    display: flex;
    flex-direction: column;
    gap: 24px;
    color: var(--ink-1, #d0d0d0);
    font-family: var(--font-mono, ui-monospace, monospace);
}
.upgrades-feed__head,
.creator-profile__head,
.profile-upgrades__head,
.credits__head {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    justify-content: space-between;
    flex-wrap: wrap;
}
.upgrades-feed__filters { display: flex; flex-direction: column; gap: 10px; align-items: flex-end; }
.upgrades-feed__chips { display: inline-flex; gap: 6px; flex-wrap: wrap; }
.upgrades-feed__chip {
    appearance: none;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: transparent;
    color: var(--ink-2, #b8b8b8);
    font: inherit;
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 999px;
    cursor: pointer;
    transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
}
.upgrades-feed__chip:hover { color: var(--ink-0, #f0f0f0); }
.upgrades-feed__chip.is-active {
    background: rgba(120, 220, 255, 0.14);
    border-color: rgba(120, 220, 255, 0.5);
    color: #6ff5ff;
}
.upgrades-feed__chip--quiet { font-size: 10px; opacity: 0.85; }
.upgrades-feed__grid,
.creator-profile__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 12px;
}

/* Upgrade card — reused on the feed, detail-page sibling list, and creator profile */
.upgrade-card {
    display: flex;
    flex-direction: column;
    background: rgba(10, 14, 18, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 160ms ease, transform 160ms ease;
    text-decoration: none;
    color: inherit;
}
.upgrade-card:hover {
    border-color: rgba(120, 220, 255, 0.42);
    transform: translateY(-1px);
}
.upgrade-card__preview {
    position: relative;
    min-height: 88px;
    background: linear-gradient(180deg, rgba(15, 18, 22, 0.7), rgba(8, 10, 14, 0.95));
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.upgrade-card__preview .upgrade-demo-video {
    border: 0;
    border-radius: 0;
}
.upgrade-card__preview-thumb {
    font-size: 26px;
    letter-spacing: 0.06em;
    color: var(--ink-0, #f0f0f0);
    text-shadow: 0 0 12px rgba(120, 220, 255, 0.25);
}
.upgrade-card__promoted-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 999px;
    background: rgba(255, 217, 122, 0.16);
    color: #ffd97a;
    border: 1px solid rgba(255, 217, 122, 0.3);
    letter-spacing: 0.05em;
}
.upgrade-card__body {
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}
.upgrade-card__title {
    font-family: var(--font-display, monospace);
    font-weight: 600;
    color: var(--ink-0, #f0f0f0);
    font-size: 14px;
}
.upgrade-card__desc {
    font-size: 12px;
    color: var(--ink-2, #b8b8b8);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.upgrade-card__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 6px;
    font-size: 11px;
    color: var(--ink-3, #8a8c8e);
}
.upgrade-card__author {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--ink-1, #d0d0d0);
    font: inherit;
    font-size: 11px;
    padding: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.upgrade-card__author:hover { color: #6ff5ff; }
.upgrade-card__author-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: rgba(120, 220, 255, 0.6);
}
.upgrade-card__surface,
.upgrade-card__badge {
    padding: 2px 6px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.05);
    font-size: 10px;
    letter-spacing: 0.04em;
}
.upgrade-card__badge { color: #f0b85a; background: rgba(240, 184, 90, 0.1); }
.upgrade-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(0, 0, 0, 0.18);
}
.upgrade-card__count {
    font-size: 11px;
    color: var(--ink-2, #b8b8b8);
    letter-spacing: 0.04em;
}
.upgrade-card__btn {
    appearance: none;
    border: 1px solid rgba(120, 220, 255, 0.5);
    background: rgba(120, 220, 255, 0.12);
    color: #6ff5ff;
    font: inherit;
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 120ms ease;
}
.upgrade-card__btn:hover { background: rgba(120, 220, 255, 0.22); }
.upgrade-card__btn--ghost {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.18);
    color: var(--ink-1, #d0d0d0);
}
.upgrade-card__btn--ghost:hover { border-color: rgba(255, 255, 255, 0.35); color: var(--ink-0, #f0f0f0); }
.upgrade-card__btn--adopted {
    background: rgba(180, 255, 180, 0.08);
    border-color: rgba(180, 255, 180, 0.5);
    color: #b8ffb8;
}
.upgrade-card__btn--adopted:hover { background: rgba(180, 255, 180, 0.15); }

/* Detail panel */
.upgrade-detail__head {
    display: flex;
    align-items: center;
    gap: 18px;
}
.upgrade-detail__hero {
    position: relative;
    width: 96px;
    height: 96px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 30% 30%, rgba(120, 220, 255, 0.18), rgba(0, 0, 0, 0) 60%),
                linear-gradient(180deg, rgba(15, 18, 22, 0.7), rgba(8, 10, 14, 0.95));
}
.upgrade-detail__thumb { font-size: 38px; }
.upgrade-detail__title-block { flex: 1; }
.upgrade-detail__byline { font-size: 12px; color: var(--ink-3, #8a8c8e); margin-top: 6px; }
.upgrade-detail__desc { line-height: 1.5; }
.upgrade-detail__parent {
    border: 1px dashed rgba(255, 255, 255, 0.12);
    padding: 10px 14px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
}
.upgrade-detail__parent-label { color: var(--ink-3, #8a8c8e); letter-spacing: 0.06em; }
.upgrade-detail__parent-link {
    color: var(--ink-1, #d0d0d0);
    text-decoration: none;
    border-bottom: 1px dotted rgba(255, 255, 255, 0.2);
}
.upgrade-detail__section { display: flex; flex-direction: column; gap: 10px; }
.upgrade-detail__section-title {
    font-family: var(--font-display, monospace);
    font-weight: 600;
    color: var(--ink-0, #f0f0f0);
    font-size: 14px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin: 0;
}
.upgrade-detail__caps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.upgrade-detail__caps li {
    font-size: 12px;
    line-height: 1.45;
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
}
.upgrade-detail__caps strong {
    color: #f0b85a;
    margin-right: 4px;
}
.upgrade-detail__sparkline {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    padding: 6px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}
.upgrade-detail__actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    align-items: center;
    padding-top: 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    flex-wrap: wrap;
}
.upgrade-detail__admin-divider {
    color: rgba(255, 255, 255, 0.2);
    margin: 0 4px;
}
.upgrade-card__btn--admin {
    border-color: rgba(255, 217, 122, 0.55) !important;
    color: #ffd97a !important;
    background: rgba(255, 217, 122, 0.08) !important;
}
.upgrade-card__btn--admin:hover {
    background: rgba(255, 217, 122, 0.18) !important;
}

/* Creator profile */
.creator-profile__avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(120, 220, 255, 0.32), rgba(240, 120, 255, 0.18));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    color: var(--ink-0, #f0f0f0);
    border: 1px solid rgba(120, 220, 255, 0.3);
}
.creator-profile__head-meta { flex: 1; }
.creator-profile__name {
    font-family: var(--font-display, monospace);
    font-weight: 600;
    color: var(--ink-0, #f0f0f0);
    font-size: 22px;
    letter-spacing: 0.06em;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.creator-profile__promoted-badge {
    font-size: 10px;
    padding: 3px 8px;
    border-radius: 999px;
    background: rgba(255, 217, 122, 0.16);
    color: #ffd97a;
    border: 1px solid rgba(255, 217, 122, 0.3);
    letter-spacing: 0.05em;
}
.creator-profile__stats { display: inline-flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 6px; font-size: 12px; }
.creator-profile__stats-dot { color: rgba(255, 255, 255, 0.18); }
.creator-profile__card { cursor: pointer; }

/* ── Main · DNA replication infographic HUD ────────────────────
 * On-brand textbook style. Black surface, cyan/blue brand, white inks
 * at canonical opacities, illustrative flat colors. No bloom, no neon,
 * no sci-fi glow — reads like a high-quality biology diagram.
 *
 * Layout: top controls bar → SVG canvas + minimap → legend + stats. */

.dna {
    /* Outer container — `.dna__strip` below is the new grid wrapper that
     * holds the two panes (chart + feed). We do that one extra level of
     * nesting so the expand-to-fullscreen + mobile-swipe states can
     * transform the strip without dragging the overflow:hidden, the
     * relative-positioning anchor for absolutes, or the swipe-hint
     * along with it. */
    position: relative;
    height: calc(100vh - 200px);
    min-height: 600px;
    color: var(--ink-1);
    font-family: var(--font-display);
    overflow: hidden;
}
.dna__strip {
    display: grid;
    grid-template-columns: 1fr 340px;
    grid-template-rows: 1fr;
    gap: var(--sp-3);
    height: 100%;
}
.dna__main {
    display: grid;
    grid-template-rows: 1fr auto;
    gap: var(--sp-4);
    min-width: 0;           /* allow the SVG column to shrink */
    min-height: 0;
    transition: transform 360ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Desktop "expand feed" mode ───────────────────────────────────
 * The chart pane slides off-screen via transform (still in DOM so the
 * SVG doesn't reflow). The feed pane takes the absolute-position route
 * to center itself at Instagram width over the (now empty) chart cell. */
.dna.is-feed-fullscreen .dna__main {
    transform: translateX(-110%);
    opacity: 0.0;
    pointer-events: none;
}
.dna.is-feed-fullscreen .dna__feed {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: clamp(320px, 92vw, 480px);
    max-width: 480px;
    height: 100%;
    transition: transform 360ms cubic-bezier(0.22, 1, 0.36, 1),
                width 360ms cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 5;
}

/* Expand button — top-right of the feed pane. Toggles
 * `is-feed-fullscreen` via the handler in main-branch.js#_wireFeedExpand. */
.dna__feed { position: relative; }
.dna__feed-expand {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 6;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: 1px solid rgba(110, 231, 255, 0.22);
    background: rgba(0, 0, 0, 0.5);
    color: rgba(255, 255, 255, 0.78);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: color 160ms ease, border-color 160ms ease,
                background-color 160ms ease, transform 120ms ease;
}
.dna__feed-expand:hover {
    color: var(--acc-cyan, #6ee7ff);
    border-color: var(--acc-cyan, #6ee7ff);
    background: rgba(0, 0, 0, 0.7);
}
.dna__feed-expand:active { transform: scale(0.94); }
.dna__feed-expand svg { display: block; }
/* The button holds TWO SVGs (expand-state + collapse-state) and toggles
 * them via the `hidden` attribute. `display: block` above would defeat
 * `hidden`, so force display:none on hidden SVGs explicitly. */
.dna__feed-expand svg[hidden] { display: none; }

/* ── Mobile (≤720px) ──────────────────────────────────────────────
 * The strip becomes a 200vw horizontal carrier with both panes side-
 * by-side. Pointer-Events swipe (wired in main-branch.js#_wireMobileSwipe)
 * shifts `--mobile-strip-x` between 0vw (feed visible) and -100vw
 * (chart visible). touch-action: pan-y means vertical scroll inside
 * the feed list still works — only horizontal sweeps are intercepted. */
@media (max-width: 720px) {
    .dna {
        height: calc(100vh - 140px);
        min-height: 480px;
    }
    .dna__strip {
        display: flex;
        flex-direction: row;
        grid-template-columns: none;
        gap: 0;
        width: 200vw;
        --mobile-strip-x: 0vw;
        transform: translateX(var(--mobile-strip-x));
        transition: transform 240ms cubic-bezier(0.22, 1, 0.36, 1);
        touch-action: pan-y;
    }
    .dna__main, .dna__feed {
        flex: 0 0 100vw;
        width: 100vw;
        max-width: none;
        min-width: 0;
    }
    .dna__feed { padding-bottom: 24px; }
    /* The expand button is desktop-only on small screens — swipe replaces it. */
    .dna__feed-expand { display: none; }
    /* If fullscreen state somehow lingers when crossing to mobile, undo it. */
    .dna.is-feed-fullscreen .dna__main { transform: none; opacity: 1; pointer-events: auto; }
    .dna.is-feed-fullscreen .dna__feed { position: static; transform: none; width: 100vw; max-width: none; }
}

/* Swipe-hint pill — mobile only, shows current-view + opposite-direction
 * hint. Hidden via the hidden attribute on desktop. */
.dna__swipe-hint {
    position: fixed;
    bottom: 84px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: rgba(255, 255, 255, 0.85);
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid rgba(110, 231, 255, 0.18);
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 10.5px;
    letter-spacing: 0.06em;
    pointer-events: none;
    z-index: 30;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.dna__swipe-hint[hidden] { display: none; }

/* ── Slim collapsible controls strip ── */
.dna__controls {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}
.dna__controls.is-collapsed .dna__controls-body { display: none; }
.dna__controls-toggle {
    appearance: none;
    border: 1px solid var(--rule);
    background: var(--surf-1);
    color: var(--ink-2);
    font-family: var(--font-mono);
    font-size: var(--fs-mono-sm);
    letter-spacing: var(--ls-chip);
    padding: 6px 12px;
    border-radius: var(--r-2);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    transition: background var(--dur-xs) var(--ease-out), color var(--dur-xs) var(--ease-out);
}
.dna__controls-toggle:hover {
    background: var(--surf-2);
    color: var(--ink-0);
}
.dna__controls-toggle svg { color: var(--acc-cyan); flex-shrink: 0; }
.dna__controls-body {
    display: grid;
    grid-template-columns: 220px 1fr auto;
    gap: var(--sp-4);
    align-items: center;
    flex: 1;
}
.dna__search {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--surf-1);
    border: 1px solid var(--rule);
    border-radius: var(--r-2);
    padding: 0 10px;
    height: 32px;
}
.dna__search:focus-within {
    border-color: var(--acc-cyan);
    box-shadow: 0 0 0 3px var(--acc-soft);
}
.dna__search-icon { color: var(--ink-3); flex-shrink: 0; }
.dna__search-input {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--ink-0);
    font: inherit;
    font-family: var(--font-mono);
    font-size: var(--fs-mono);
    padding: 0 8px;
    width: 100%;
    outline: none;
}
.dna__search-input::placeholder { color: var(--ink-4); }

.dna__filters {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    align-items: center;
}
.dna__chip {
    appearance: none;
    border: 1px solid var(--rule);
    background: transparent;
    color: var(--ink-3);
    font-family: var(--font-mono);
    font-size: var(--fs-mono-sm);
    letter-spacing: 0.06em;
    padding: 5px 10px 5px 8px;
    border-radius: var(--r-full);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background var(--dur-xs) var(--ease-out), border-color var(--dur-xs) var(--ease-out), color var(--dur-xs) var(--ease-out);
}
.dna__chip:hover { color: var(--ink-1); border-color: var(--rule-strong); }
.dna__chip.is-active {
    background: color-mix(in srgb, var(--c, var(--acc-cyan)) 12%, transparent);
    border-color: color-mix(in srgb, var(--c, var(--acc-cyan)) 55%, transparent);
    color: var(--ink-0);
}
.dna__chip-dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.dna__jumps {
    display: inline-flex;
    gap: 4px;
}
.dna__jump {
    appearance: none;
    border: 1px solid var(--rule-strong);
    background: transparent;
    color: var(--ink-2);
    font-family: var(--font-mono);
    font-size: var(--fs-mono-sm);
    letter-spacing: var(--ls-chip);
    padding: 6px 12px;
    border-radius: var(--r-2);
    cursor: pointer;
    transition: background var(--dur-xs) var(--ease-out), color var(--dur-xs) var(--ease-out);
}
.dna__jump:hover { background: var(--surf-2); color: var(--ink-0); }
.dna__jump--accent {
    border-color: var(--tier-gold);
    color: var(--tier-gold);
}
.dna__jump--accent:hover {
    background: rgba(245, 158, 11, 0.12);
    color: #fff7ed;
}

/* ── Canvas (SVG + minimap + tooltip overlays) ── */
.dna__canvas {
    position: relative;
    background: #02060c;
    border: 1px solid var(--rule);
    border-radius: var(--r-3);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.dna__canvas .hud-brackets {
    position: absolute;
    inset: 8px;
    pointer-events: none;
    z-index: 2;
}
.dna__canvas .hud-brackets i {
    position: absolute;
    width: 16px;
    height: 16px;
    border-color: rgba(110, 231, 255, 0.5);
    border-style: solid;
    border-width: 0;
}
.dna__canvas .hud-brackets i.tl { top: 0;    left: 0;    border-top-width: 1.2px; border-left-width: 1.2px; }
.dna__canvas .hud-brackets i.tr { top: 0;    right: 0;   border-top-width: 1.2px; border-right-width: 1.2px; }
.dna__canvas .hud-brackets i.bl { bottom: 0; left: 0;    border-bottom-width: 1.2px; border-left-width: 1.2px; }
.dna__canvas .hud-brackets i.br { bottom: 0; right: 0;   border-bottom-width: 1.2px; border-right-width: 1.2px; }
.dna__viewport {
    flex: 1;
    overflow: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
    overscroll-behavior: contain;
}
.dna__viewport::-webkit-scrollbar { width: 8px; height: 8px; }
.dna__viewport::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.18); border-radius: 4px; }
.dna__svg {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 360px;
}

/* Base pairs (clickable) */
.dna__pair {
    cursor: pointer;
    transition: filter var(--dur-xs) var(--ease-out);
}
.dna__pair:hover { filter: brightness(1.25); }
.dna__pair[data-promoted="1"] { filter: drop-shadow(0 0 4px rgba(245, 158, 11, 0.4)); }
.dna__pair[data-promoted="1"]:hover { filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.7)); }

/* Free nucleotides (clickable, drifting) */
.dna__free {
    cursor: pointer;
    transition: filter var(--dur-xs) var(--ease-out);
    animation: dna-bob 4s ease-in-out infinite;
    transform-origin: center;
}
.dna__free:hover { filter: brightness(1.3); }
.dna__free:nth-child(odd)  { animation-delay: 0.6s; }
.dna__free:nth-child(even) { animation-delay: 1.4s; }
@keyframes dna-bob {
    0%, 100% { transform: translate(var(--tx, 0), var(--ty, 0)); }
    50%      { transform: translate(var(--tx, 0), calc(var(--ty, 0) - 4px)); }
}

/* Anatomy widgets (helicase, polymerase) hover affordance */
.dna__helicase, .dna__polymerase {
    transition: filter var(--dur-xs) var(--ease-out);
}
.dna__helicase:hover, .dna__polymerase:hover {
    filter: drop-shadow(0 0 8px rgba(110, 231, 255, 0.45)) brightness(1.1);
}

/* Minimap strip at the bottom of the canvas */
.dna__minimap {
    flex-shrink: 0;
    height: 32px;
    border-top: 1px solid var(--rule);
    background: var(--surf-1);
    position: relative;
}
.dna__minimap svg {
    display: block;
    width: 100%;
    height: 100%;
}

/* LIVE indicator (top-right of canvas) */
.dna__live {
    position: absolute;
    top: 12px;
    right: 16px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--glass-bg);
    border: 1px solid var(--rule);
    border-radius: var(--r-full);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    font-family: var(--font-mono);
    font-size: var(--fs-mono-sm);
    letter-spacing: var(--ls-chip);
    color: var(--ink-2);
    pointer-events: none;
    z-index: 4;
}
.dna__live-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--ok);
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.7);
    animation: dna-live-pulse 1.8s ease-in-out infinite;
}
@keyframes dna-live-pulse {
    0%, 100% { opacity: 0.55; transform: scale(0.85); }
    50%      { opacity: 1;    transform: scale(1.15); }
}
.dna__live.is-pinging::after {
    content: '';
    position: absolute;
    top: 7px; left: 14px;
    width: 7px; height: 7px;
    border-radius: 50%;
    border: 1px solid var(--ok);
    animation: dna-live-ping 700ms ease-out forwards;
}
@keyframes dna-live-ping {
    from { opacity: 1; transform: scale(0.6); }
    to   { opacity: 0; transform: scale(3); }
}

/* Tooltip */
.dna__tip {
    position: absolute;
    z-index: var(--z-overlay);
    pointer-events: none;
    padding: 10px 12px;
    background: rgba(2, 6, 12, 0.96);
    border: 1px solid var(--rule-strong);
    border-radius: var(--r-2);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    color: var(--ink-0);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.7);
    min-width: 220px;
    max-width: 300px;
    opacity: 0;
    transform: translateY(4px) scale(0.96);
    transition: opacity var(--dur-xs) var(--ease-out), transform var(--dur-xs) var(--ease-out);
}
.dna__tip.is-visible { opacity: 1; transform: translateY(0) scale(1); }
.dna__tip-row { display: flex; align-items: center; gap: 8px; }
.dna__tip-pin {
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: var(--ls-chip);
    color: var(--tier-gold);
    background: rgba(245, 158, 11, 0.14);
    padding: 2px 6px;
    border-radius: var(--r-2);
    flex-shrink: 0;
}
.dna__tip-zone {
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: var(--ls-chip);
    color: var(--acc-cyan);
    background: var(--acc-soft);
    padding: 2px 6px;
    border-radius: var(--r-2);
    flex-shrink: 0;
}
.dna__tip-title {
    font-family: var(--font-display);
    font-size: var(--fs-small);
    font-weight: 600;
    color: var(--ink-0);
    line-height: 1.3;
}
.dna__tip-meta {
    margin-top: 6px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--ink-3);
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}
.dna__tip-meta strong { color: var(--ink-0); font-weight: 600; }
.dna__tip-sep { color: var(--ink-4); }

/* ── Footer: legend + stats (textbook-style) ── */
.dna__footer {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--sp-5);
    padding: var(--sp-3) var(--sp-2);
    border-top: 1px solid var(--rule);
    flex-wrap: wrap;
}
.dna__legend {
    display: flex;
    gap: var(--sp-5);
    flex-wrap: wrap;
}
.dna__legend-section {
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.dna__legend-head {
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: var(--ls-label);
    text-transform: uppercase;
    color: var(--ink-3);
    margin-bottom: 4px;
}
.dna__legend-row {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: var(--fs-mono-sm);
    color: var(--ink-2);
}
.dna__legend-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}
.dna__legend-icon {
    width: 16px; height: 10px;
    flex-shrink: 0;
}
.dna__legend-icon--helicase {
    background: linear-gradient(90deg, #3b82f6, #06b6d4);
    clip-path: polygon(0 0, 100% 50%, 0 100%);
}
.dna__legend-icon--polymerase {
    background: var(--warn);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
}
.dna__legend-icon--free {
    background: var(--acc-cyan);
    clip-path: polygon(50% 0, 100% 60%, 75% 100%, 25% 100%, 0 60%);
}

.dna__stats {
    display: inline-flex;
    gap: var(--sp-4);
}
.dna__stat {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    font-family: var(--font-mono);
}
.dna__stat strong {
    font-size: 18px;
    color: var(--ink-0);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}
.dna__stat span {
    font-size: 9px;
    letter-spacing: var(--ls-label);
    color: var(--ink-3);
    text-transform: uppercase;
}

/* ──────────────────────────────────────────────────────────────
 *  DNA Feed — left-rail social-media-style commit feed
 *  Vertical scrolling cards; each card wraps the existing
 *  buildDemoVideo() in slider mode so the reader can sweep
 *  across before/after right inside the feed.
 * ────────────────────────────────────────────────────────────── */
.dna__feed {
    display: flex;
    flex-direction: column;
    min-height: 0;
    border: 0;
    background: transparent;
}
.dna__feed-rail {
    display: flex;
    flex-direction: column;
    min-height: 0;
    height: 100%;
}
.dna__feed-rail__list {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    /* Hidden scrollbar — content still scrolls but the chrome is invisible. */
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.dna__feed-rail__list::-webkit-scrollbar { width: 0; height: 0; display: none; }
.dna__feed-rail__empty {
    padding: 24px 16px;
    color: var(--ink-3);
    font-family: var(--font-mono);
    font-size: var(--fs-mono-sm);
    line-height: 1.5;
    text-align: center;
}

/* ── Single feed card — borderless portrait "Instagram Story" tile ──
 * No card chrome: just the video itself with glass overlays. */
.dna__feed-card {
    display: block;
    cursor: pointer;
    border: 0;
    background: transparent;
    padding: 0;
}

/* The slider stage gets a portrait 4:5 frame. Rounded corners live
 * here, not on the card, so the media is the visible shape. */
.dna__feed-card__video {
    position: relative;
    aspect-ratio: 4 / 5;
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    background: #04060a;
    transition: transform var(--dur-xs) var(--ease-out),
                box-shadow var(--dur-xs) var(--ease-out);
}
.dna__feed-card.is-merged .dna__feed-card__video {
    box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.55),
                0 6px 22px rgba(0, 0, 0, 0.55);
}

/* The embedded demo-video stage takes the full portrait frame.
 * The underlying SVG is landscape (160×110) and letterboxes
 * vertically via its own preserveAspectRatio — that gives the
 * "video clip inside a portrait card" Reels look. */
.dna__feed-card__video .upgrade-demo-video {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.dna__feed-card__video .upgrade-demo-video__stage {
    flex: 1;
    aspect-ratio: auto;
    height: auto;
}
.dna__feed-card__video .upgrade-demo-video__chrome {
    /* Suppress the REC/timer/mode bar — we want a clean borderless tile. */
    display: none;
}

/* ── Glass overlays on the video ── */
.dna__feed-card__author-pill {
    position: absolute;
    left: 10px;
    bottom: 10px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px 4px 8px;
    border-radius: 999px;
    background: rgba(8, 12, 18, 0.62);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid color-mix(in srgb, var(--c, var(--acc-cyan)) 55%, transparent);
    color: var(--ink-0);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
    z-index: 3;
    pointer-events: none;
}
.dna__feed-card__surface-dot {
    display: inline-block;
    width: 7px; height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}
.dna__feed-card__merged {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 3px 9px;
    border-radius: 999px;
    background: rgba(245, 158, 11, 0.22);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(245, 158, 11, 0.6);
    color: #f5d896;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.05em;
    z-index: 3;
    pointer-events: none;
}
.dna__feed-card__adopters {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 3px 9px;
    border-radius: 999px;
    background: rgba(8, 12, 18, 0.62);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: var(--ink-1);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.04em;
    z-index: 3;
    pointer-events: none;
}

/* New-commit slide-in pulse — applied to the video frame since
 * the card itself is borderless and chromeless. */
.dna__feed-card.is-new .dna__feed-card__video {
    animation: dna-feed-slide-in 480ms var(--ease-out);
}
@keyframes dna-feed-slide-in {
    0% {
        transform: translateY(-14px);
        opacity: 0;
        box-shadow: 0 0 0 1px rgba(110, 231, 255, 0.9),
                    0 0 0 0 rgba(110, 231, 255, 0.45);
    }
    60% {
        transform: translateY(0);
        opacity: 1;
        box-shadow: 0 0 0 1px rgba(110, 231, 255, 0.9),
                    0 0 0 8px rgba(110, 231, 255, 0);
    }
    100% { transform: translateY(0); opacity: 1; }
}

/* Responsive */
@media (max-width: 880px) {
    .dna__controls {
        grid-template-columns: 1fr;
        gap: var(--sp-2);
    }
    .dna__filters { flex-wrap: wrap; }
    .dna__jumps   { flex-wrap: wrap; }
}
@media (max-width: 960px) {
    .dna {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }
    .dna__feed { max-height: 50vh; }
}

/* Profile · Your Branch — git commit log */
.branch-summary {
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}
.branch-summary__chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(120, 220, 255, 0.08);
    border: 1px solid rgba(120, 220, 255, 0.25);
    color: var(--ink-1, #d0d0d0);
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 11px;
    letter-spacing: 0.06em;
}
.branch-summary__chip span { color: var(--ink-3, #8a8c8e); text-transform: uppercase; font-size: 10px; }
.branch-summary__chip strong { color: #6ff5ff; font-weight: 700; font-feature-settings: "tnum"; }

.commit-log {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.commit-log--stale { opacity: 0.55; }
.commit-row {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 12px;
    padding: 10px 12px;
    background: rgba(10, 14, 18, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    position: relative;
    transition: border-color 160ms ease, background 160ms ease;
}
.commit-row:hover { border-color: rgba(120, 220, 255, 0.22); background: rgba(10, 14, 18, 0.78); }
.commit-row.is-head {
    border-color: rgba(120, 220, 255, 0.55);
    background: rgba(10, 28, 36, 0.55);
}
.commit-row.is-head .commit-row__node {
    color: #6ff5ff;
    text-shadow: 0 0 10px rgba(120, 220, 255, 0.6);
}
.commit-row.is-stale {
    border-style: dashed;
}
.commit-row__rail {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 2px;
    position: relative;
}
.commit-row__rail::after {
    content: '';
    position: absolute;
    top: 22px;
    bottom: -12px;
    left: 50%;
    width: 1px;
    background: rgba(120, 220, 255, 0.18);
    transform: translateX(-50%);
}
.commit-row:last-child .commit-row__rail::after { display: none; }
.commit-row__node {
    font-size: 16px;
    line-height: 1;
    color: var(--ink-2, #b8b8b8);
}
.commit-row__body { display: flex; flex-direction: column; gap: 4px; }
.commit-row__head {
    display: flex;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
}
.commit-row__op {
    font-family: var(--font-mono, monospace);
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--ink-2, #b8b8b8);
}
.commit-row__hash {
    font-family: var(--font-mono, monospace);
    font-size: 11px;
    color: var(--ink-3, #8a8c8e);
    letter-spacing: 0.04em;
}
.commit-row__time {
    font-family: var(--font-mono, monospace);
    font-size: 10px;
    color: var(--ink-3, #8a8c8e);
    margin-left: auto;
}
.commit-row__head-badge {
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(120, 220, 255, 0.18);
    color: #6ff5ff;
    font-family: var(--font-mono, monospace);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}
.commit-row__stale-badge {
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--ink-3, #8a8c8e);
    font-family: var(--font-mono, monospace);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}
.commit-row__msg {
    color: var(--ink-0, #f0f0f0);
    font-size: 13px;
    font-family: var(--font-mono, monospace);
    line-height: 1.4;
}
.commit-row__patch {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--ink-2, #b8b8b8);
}
.commit-row__patch a {
    color: var(--ink-1, #d0d0d0);
    text-decoration: none;
    border-bottom: 1px dotted rgba(255, 255, 255, 0.2);
}
.commit-row__patch a:hover { color: #6ff5ff; border-bottom-color: #6ff5ff; }
.commit-row__actions {
    display: flex;
    gap: 6px;
    margin-top: 4px;
    flex-wrap: wrap;
}
.commit-row__btn {
    appearance: none;
    border: 1px solid rgba(120, 220, 255, 0.4);
    background: rgba(120, 220, 255, 0.06);
    color: #6ff5ff;
    font: inherit;
    font-family: var(--font-mono, monospace);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
}
.commit-row__btn:hover { background: rgba(120, 220, 255, 0.18); }
.commit-row__btn--ghost {
    border-color: rgba(255, 255, 255, 0.16);
    background: transparent;
    color: var(--ink-1, #d0d0d0);
}
.commit-row__btn--ghost:hover { border-color: rgba(255, 255, 255, 0.35); color: var(--ink-0, #f0f0f0); }

.profile-upgrades__section { display: flex; flex-direction: column; gap: 10px; }
.profile-upgrades__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.profile-upgrades__row {
    display: grid;
    grid-template-columns: 120px 1fr auto auto;
    gap: 14px;
    align-items: center;
    padding: 10px 12px;
    background: rgba(10, 14, 18, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    transition: opacity 160ms ease;
}
.profile-upgrades__row.is-disabled { opacity: 0.45; }
.profile-upgrades__thumb {
    width: 36px; height: 36px;
    border-radius: 8px;
    background: rgba(120, 220, 255, 0.06);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
}
.profile-upgrades__thumb-video {
    width: 120px;
    border-radius: 8px;
    overflow: hidden;
}
.profile-upgrades__thumb-video .upgrade-demo-video {
    border-radius: 8px;
}
.profile-upgrades__meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.profile-upgrades__title {
    color: var(--ink-0, #f0f0f0);
    text-decoration: none;
    font-weight: 600;
    font-family: var(--font-display, monospace);
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.profile-upgrades__title:hover { color: #6ff5ff; }
.profile-upgrades__sub { font-size: 11px; }
.profile-upgrades__toggle {
    position: relative;
    display: inline-block;
    width: 32px; height: 18px;
    cursor: pointer;
}
.profile-upgrades__toggle input {
    position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0;
    cursor: pointer; z-index: 1;
}
.profile-upgrades__toggle-track {
    position: absolute; inset: 0;
    background: rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    transition: background 160ms ease;
}
.profile-upgrades__toggle-track::after {
    content: '';
    position: absolute;
    top: 2px; left: 2px;
    width: 14px; height: 14px;
    background: #fff;
    border-radius: 50%;
    transition: transform 160ms cubic-bezier(0.22, 1, 0.36, 1);
}
.profile-upgrades__toggle input:checked + .profile-upgrades__toggle-track {
    background: rgba(120, 220, 255, 0.55);
}
.profile-upgrades__toggle input:checked + .profile-upgrades__toggle-track::after {
    transform: translateX(14px);
}
.profile-upgrades__empty {
    padding: 36px 18px;
    border: 1px dashed rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    text-align: center;
}
.profile-upgrades__empty a { color: #6ff5ff; }

/* Credits page */
.credits__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.credits__row {
    display: grid;
    grid-template-columns: 36px 1fr auto;
    gap: 12px;
    align-items: center;
    padding: 12px;
    background: rgba(10, 14, 18, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}
.credits__thumb {
    width: 32px; height: 32px;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px;
    border-radius: 6px;
    background: rgba(255, 217, 122, 0.08);
}
.credits__patch-title {
    color: var(--ink-0, #f0f0f0);
    text-decoration: none;
    font-weight: 600;
    font-family: var(--font-display, monospace);
}
.credits__patch-title:hover { color: #6ff5ff; }
.credits__byline { font-size: 11px; margin-top: 2px; }
.credits__byline a { color: var(--ink-1, #d0d0d0); }
.credits__byline a:hover { color: #6ff5ff; }
.credits__star {
    color: #ffd97a;
    font-size: 16px;
    text-shadow: 0 0 8px rgba(255, 217, 122, 0.5);
}

/* Capability consent dialog */
.cap-consent {
    position: fixed;
    inset: 0;
    z-index: 9500;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 220ms ease;
}
.cap-consent.is-visible { opacity: 1; pointer-events: auto; }
.cap-consent__veil {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}
.cap-consent__card {
    position: relative;
    width: min(440px, calc(100vw - 32px));
    background: rgba(10, 14, 18, 0.97);
    border: 1px solid rgba(120, 220, 255, 0.32);
    border-radius: 14px;
    padding: 22px;
    color: var(--ink-1, #d0d0d0);
    font-family: var(--font-mono, ui-monospace, monospace);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
}
.cap-consent__head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.cap-consent__icon {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(240, 184, 90, 0.18);
    color: #f0b85a;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    border: 1px solid rgba(240, 184, 90, 0.4);
}
.cap-consent__author { font-size: 11px; color: var(--ink-3, #8a8c8e); letter-spacing: 0.06em; }
.cap-consent__title {
    font-family: var(--font-display, monospace);
    font-weight: 600;
    color: var(--ink-0, #f0f0f0);
    font-size: 16px;
}
.cap-consent__intro {
    font-size: 13px;
    line-height: 1.45;
    margin: 0 0 12px 0;
}
.cap-consent__caps {
    list-style: none;
    padding: 0;
    margin: 0 0 14px 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.cap-consent__caps li {
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 6px;
    font-size: 12px;
    line-height: 1.4;
}
.cap-consent__cap-label {
    color: #f0b85a;
    font-weight: 600;
    margin-right: 6px;
}
.cap-consent__cap-blurb { color: var(--ink-2, #b8b8b8); }
.cap-consent__note {
    font-size: 11px;
    color: var(--ink-3, #8a8c8e);
    margin: 0 0 16px 0;
    line-height: 1.4;
}
.cap-consent__note strong { color: var(--ink-1, #d0d0d0); }
.cap-consent__actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}
.cap-consent__btn {
    appearance: none;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: transparent;
    color: var(--ink-1, #d0d0d0);
    font: inherit;
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 8px 14px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
}
.cap-consent__btn--allow {
    border-color: rgba(120, 220, 255, 0.5);
    color: #6ff5ff;
}
.cap-consent__btn--allow:hover { background: rgba(120, 220, 255, 0.14); }
.cap-consent__btn--cancel:hover { background: rgba(255, 255, 255, 0.06); color: var(--ink-0, #f0f0f0); }

/* ── Social-post footer chrome (renderSocialFooter from dna-feed-rail.js)
 * Used by the DNA Feed rail card, the proposal card in chat, and the
 * community-upgrades grid card. One look across all three so the DNA
 * upgrade artifact reads consistently as a social post wherever it lives. */
.dna__feed-card__social {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 10px 12px 12px;
    background: rgba(0, 0, 0, 0.32);
    border-top: 1px solid rgba(110, 231, 255, 0.10);
    font-family: var(--font-display, 'Inter'), system-ui, sans-serif;
}
.dna__feed-card__byline {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}
.dna__feed-card__avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(110, 231, 255, 0.10);
    color: var(--acc-cyan, #6ee7ff);
    font-size: 13px;
    line-height: 1;
}
.dna__feed-card__handle {
    color: var(--ink-1, #d8d8d8);
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.dna__feed-card__handle:hover { color: var(--acc-cyan, #6ee7ff); }
.dna__feed-card__merged-tag {
    color: var(--tier-gold, #f59e0b);
    font-size: 11px;
}
.autonomous-panel { padding: 16px 20px 32px; display: grid; gap: 24px; }
.autonomous-panel__head p { margin-top: 8px; }
.autonomous-panel__brain-row {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; border-radius: 8px;
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.20);
    font-size: 13px; color: var(--ink-1, #e4e4e4);
}
.autonomous-panel__brain-row--warn {
    background: rgba(245, 158, 11, 0.08);
    border-color: rgba(245, 158, 11, 0.25);
}
.autonomous-panel__brain-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: rgba(245, 158, 11, 0.7);
}
.autonomous-panel__brain-dot.is-on { background: #22c55e; box-shadow: 0 0 6px rgba(34, 197, 94, 0.5); }
.autonomous-panel__brain-row a { color: var(--acc-cyan, #6ee7ff); }
.autonomous-panel__section {
    display: grid; gap: 16px;
}
.autonomous-panel__toggle-row {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.autonomous-panel__switch {
    display: inline-flex; align-items: center; gap: 12px; cursor: pointer; user-select: none;
}
.autonomous-panel__switch input { position: absolute; opacity: 0; pointer-events: none; }
.autonomous-panel__switch-track {
    width: 44px; height: 24px; border-radius: 999px;
    background: rgba(148, 163, 184, 0.25);
    position: relative; transition: background 180ms ease;
    border: 1px solid rgba(148, 163, 184, 0.40);
}
.autonomous-panel__switch-track::after {
    content: ''; position: absolute; top: 2px; left: 2px;
    width: 18px; height: 18px; border-radius: 50%;
    background: #f1f5f9; transition: left 180ms ease;
}
.autonomous-panel__switch input:checked + .autonomous-panel__switch-track {
    background: rgba(34, 197, 94, 0.55);
    border-color: rgba(34, 197, 94, 0.70);
}
.autonomous-panel__switch input:checked + .autonomous-panel__switch-track::after {
    left: 22px; background: #f0fdf4;
}
.autonomous-panel__switch-label { font-weight: 600; letter-spacing: 0.04em; font-size: 12px; }
.autonomous-panel__controls {
    display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.autonomous-panel__field {
    display: grid; gap: 4px; font-size: 12px; color: var(--ink-2, #9ca3af);
}
.autonomous-panel__field select,
.autonomous-panel__field input {
    background: var(--surface-1, #0b1220); color: var(--ink-1, #e4e4e4);
    border: 1px solid rgba(148, 163, 184, 0.25); border-radius: 6px;
    padding: 8px 10px; font-size: 13px;
}
.autonomous-panel__stats {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
}
.autonomous-panel__stat {
    display: flex; flex-direction: column; gap: 2px;
    padding: 10px 12px; border-radius: 6px;
    background: rgba(148, 163, 184, 0.06);
    border: 1px solid rgba(148, 163, 184, 0.12);
}
.autonomous-panel__stat span { font-size: 11px; color: var(--ink-2, #9ca3af); text-transform: uppercase; letter-spacing: 0.06em; }
.autonomous-panel__stat strong { font-size: 14px; font-weight: 600; }
.autonomous-panel__last-title { font-size: 13px; color: var(--ink-2, #9ca3af); margin-top: 4px; }
.autonomous-panel__last-title em { color: var(--acc-cyan, #6ee7ff); font-style: normal; }
.autonomous-panel__steps { padding-left: 20px; display: grid; gap: 6px; color: var(--ink-2, #9ca3af); font-size: 13px; }
.autonomous-panel__steps li { line-height: 1.5; }

.dna__feed-card__caption {
    margin: 0;
    color: var(--ink-1, #e4e4e4);
    font-size: 13px;
    line-height: 1.42;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.dna__feed-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}
.dna__feed-card__tag {
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 10px;
    letter-spacing: 0.05em;
    color: rgba(110, 231, 255, 0.85);
    padding: 2px 7px;
    border-radius: 999px;
    background: rgba(110, 231, 255, 0.06);
    border: 1px solid rgba(110, 231, 255, 0.18);
}
.dna__feed-card__actions {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 2px;
}
.dna__feed-card__action {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: transparent;
    border: 0;
    padding: 4px 6px;
    color: rgba(255, 255, 255, 0.65);
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 11px;
    letter-spacing: 0.04em;
    cursor: pointer;
    border-radius: 6px;
    transition: color 160ms ease, background-color 160ms ease, transform 120ms ease;
}
.dna__feed-card__action:hover {
    color: var(--ink-0, #fff);
    background: rgba(255, 255, 255, 0.04);
}
.dna__feed-card__action:active { transform: scale(0.96); }
.dna__feed-card__action svg { display: block; }
.dna__feed-card__action.is-adopted {
    color: #ff6b9d;
}
.dna__feed-card__action.is-adopted svg {
    fill: currentColor;
    stroke: currentColor;
}

/* Proposal card variant — slightly tighter so it doesn't dominate
 * the chat row when a fresh /upgrade proposal lands. */
.upgrade-proposal-card .dna__feed-card__social {
    padding: 8px 10px 10px;
    background: rgba(0, 0, 0, 0.20);
}

/* Community-upgrades grid variant — sit flush at the bottom of the card. */
.upgrade-card .dna__feed-card__social {
    border-bottom-left-radius: inherit;
    border-bottom-right-radius: inherit;
}
.upgrade-card .dna__feed-card__caption {
    -webkit-line-clamp: 3;
}

/* ── Comment thread (patch detail page) ─────────────────────────── */
.upgrade-detail__comments { margin-top: var(--sp-5); }
.upgrade-detail__comment-form {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: var(--sp-2);
    margin-bottom: var(--sp-3);
}
.upgrade-detail__comment-input {
    flex: 1;
    min-height: 56px;
    max-height: 200px;
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--ink-1, #e4e4e4);
    border: 1px solid rgba(110, 231, 255, 0.16);
    border-radius: 6px;
    font-family: var(--font-display, 'Inter'), system-ui, sans-serif;
    font-size: 13px;
    line-height: 1.45;
    resize: vertical;
}
.upgrade-detail__comment-input:focus {
    outline: none;
    border-color: rgba(110, 231, 255, 0.55);
    background: rgba(255, 255, 255, 0.06);
}
.upgrade-detail__comments-empty {
    padding: var(--sp-3) 0;
    font-style: italic;
}
.upgrade-detail__comments-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}
.upgrade-detail__comment {
    padding: 10px 12px;
    background: rgba(0, 0, 0, 0.25);
    border-left: 2px solid rgba(110, 231, 255, 0.32);
    border-radius: 0 6px 6px 0;
}
.upgrade-detail__comment-head {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 4px;
}
.upgrade-detail__comment-author {
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 11px;
    color: var(--acc-cyan, #6ee7ff);
    letter-spacing: 0.04em;
}
.upgrade-detail__comment-time {
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 10px;
    color: rgba(255, 255, 255, 0.45);
}
.upgrade-detail__comment-body {
    margin: 0;
    color: var(--ink-1, #e0e0e0);
    font-size: 13px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
}

/* (The master "Changes · ON/OFF" toggle moved to the site-wide lobby
 *  bar at the bottom of the page — see .lobby-bar__changes-toggle in
 *  styles/shell.css. The legacy panel-footer styles that were here
 *  have been removed.) */

/* ═══ Mobile rules (3-tier contract; see tokens.css) ═══
 * .dna__strip is intentionally a 200vw swipe carrier at ≤720px (see L1047);
 * the rules below cover the remaining offenders: card grids, DNA controls,
 * floating toolbar, and the upgrade-demo author overflow. */
@media (max-width: 640px) {
    /* Single-column card grid */
    .upgrades-feed__grid,
    .creator-profile__grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    /* DNA controls strip: stack the search/filter/action triple */
    .dna__controls-body {
        grid-template-columns: 1fr;
        gap: var(--sp-2);
    }
    /* Floating preview toolbar: stop bleeding past the viewport */
    .upgrade-toolbar {
        top: 8px;
        left: 8px;
        right: 8px;
        transform: translateY(-8px);
        width: auto;
        max-width: calc(100vw - 16px);
        gap: 8px;
        padding: 8px 10px;
        font-size: 11px;
        flex-wrap: wrap;
    }
    .upgrade-toolbar.is-visible { transform: translateY(0); }
    .upgrade-toolbar__btn { padding: 5px 9px; font-size: 10.5px; }
    /* Author chip in the demo-video chrome — allow it to ellipsis-truncate
       within whatever space is left after the rec dot + timer */
    .upgrade-demo-video__author { min-width: 0; flex: 1 1 60px; }
}

@media (max-width: 414px) {
    .upgrades-feed__chip {
        font-size: 10.5px;
        padding: 4px 8px;
    }
    .upgrade-toolbar__label { gap: 4px; flex-wrap: wrap; }
}

/* ═══ Mobile DNA Feed — TikTok / Reels full-screen story mode ═══
 * On phones the DNA Feed is the default landing surface (router primes
 * #/main at ≤640px). The desktop "chart + feed" split — which exists at
 * ≤720px as a 200vw horizontal swipe carrier — is overridden here so
 * the feed alone owns the viewport, with vertical scroll-snap making
 * each card snap to a full screen the way Reels / TikTok / Stories do.
 *
 * Wins over the ≤720px carrier rule at L1047 by being later in the
 * cascade and matching at a narrower width. */
@media (max-width: 640px) {
    /* Container: fill the full available stage so cards have something
       to snap inside. dvh accounts for the iOS dynamic url bar. */
    .dna {
        height: 100dvh;
        min-height: 0;
    }
    /* Strip is no longer a horizontal carrier on phones — the feed pane
       takes the whole viewport, the chart pane is hidden. */
    .dna__strip {
        display: block;
        width: 100%;
        transform: none;
        gap: 0;
    }
    .dna__main { display: none; }
    .dna__feed {
        width: 100%;
        height: 100%;
        padding-bottom: 0;
    }
    /* The feed-rail itself becomes the scroll-snap viewport */
    .dna__feed-rail { height: 100%; }
    .dna__feed-rail__list {
        scroll-snap-type: y mandatory;
        scroll-behavior: smooth;
        gap: 0;
        padding: 0;
    }
    /* Each card is exactly one screen and snaps into place. */
    .dna__feed-card {
        scroll-snap-align: start;
        scroll-snap-stop: always;
        height: 100dvh;
        position: relative;
    }
    /* Video fills the full card — no rounded corners on a story tile,
       no 4:5 letterbox; the media itself is the surface. */
    .dna__feed-card__video {
        aspect-ratio: auto;
        height: 100%;
        border-radius: 0;
        box-shadow: none;
    }
    /* Social footer overlays the bottom of the card with a fade scrim,
       so the media isn't pushed off-screen by the caption + actions
       (the IG/TikTok pattern). */
    .dna__feed-card__social {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        padding: 14px 14px calc(14px + env(safe-area-inset-bottom, 0px));
        background: linear-gradient(180deg,
            rgba(0, 0, 0, 0) 0%,
            rgba(0, 0, 0, 0.55) 40%,
            rgba(0, 0, 0, 0.82) 100%);
        border-top: 0;
        gap: 6px;
    }
    .dna__feed-card__caption { -webkit-line-clamp: 2; }
    /* Actions snap to the right edge, stacked vertically — the
       TikTok signature. They float just above the social footer scrim. */
    .dna__feed-card__actions {
        position: absolute;
        right: 8px;
        bottom: 96px;
        margin-top: 0;
        flex-direction: column;
        gap: 14px;
        z-index: 2;
    }
    .dna__feed-card__action {
        flex-direction: column;
        gap: 2px;
        background: rgba(0, 0, 0, 0.32);
        padding: 8px;
        border-radius: 999px;
        color: #fff;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }
    .dna__feed-card__action svg { width: 22px; height: 22px; }
    /* Suppress the chart-pane related controls — no toolbar on the
       story feed; the swipe-hint is for the carrier, which we removed. */
    .dna__feed-expand { display: none; }
    .dna__swipe-hint { display: none !important; }
    .dna__controls { display: none; }
}

@media (max-width: 414px) {
    .dna__feed-card__actions { bottom: 88px; right: 6px; gap: 12px; }
    .dna__feed-card__action svg { width: 20px; height: 20px; }
    .dna__feed-card__social { padding: 12px 12px calc(12px + env(safe-area-inset-bottom, 0px)); }
}