:root {
    --app-ink: #050505;
    --app-paper: #e2e2df;
    --app-panel: #f4f4f1;
    --app-bright: #fffefa;
    --app-muted: #5f5f5a;
    --app-line: rgba(5, 5, 5, .22);
    --app-red: #9d2525;
    --app-yellow: #fff000;
    --app-tier-top: #f4d66b;
    --app-tier-npc: #f1ead8;
    --app-shadow: 0 5px 18px rgba(5, 5, 5, .07);
    --app-content-width: 1280px;
    --app-gutter: clamp(16px, 3vw, 32px);
    --app-section-gap: 24px;
    --app-panel-padding: clamp(16px, 2.2vw, 28px);
    --tier-5: #f23d2d;
    --tier-4: #f6d657;
    --tier-3: #fff14a;
    --tier-2: #f4ead5;
    --tier-1: #dcdcdc;
    --tier-ink: #111111;
}

* {
    box-sizing: border-box;
}

.site-message-toast {
    --toast-accent: var(--app-red, #9d2525);
    padding: 12px 16px;
    border: 1px solid var(--toast-accent);
    border-radius: 0;
    color: var(--app-ink, #171717);
    background: var(--app-panel, #f2f2ef);
    font: 600 14px/1.5 system-ui, "Noto Sans SC", "Microsoft YaHei", sans-serif;
    box-shadow: var(--app-shadow, 0 8px 24px rgba(5, 5, 5, .2));
}

.site-message-toast[data-tone="error"] {
    --toast-accent: var(--app-danger, #9d2525);
}

.site-message-toast[data-tone="warning"] {
    --toast-accent: var(--app-yellow, #d18a26);
}

.site-message-toast[data-tone="success"] {
    --toast-accent: var(--app-accent-alt, #317572);
}

html {
    background: var(--app-paper);
    font-size: 17px;
    scroll-behavior: smooth;
    scroll-padding-top: 96px;
}

body.app-page {
    min-width: 0;
    margin: 0;
    color: var(--app-ink);
    background:
        linear-gradient(rgba(226, 226, 223, .975), rgba(226, 226, 223, .975)),
        url('../assets/images/blackout-letter-bg.jpg') center top / min(1280px, 100vw) auto no-repeat fixed;
    font-family: "Aptos", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
    font-size: 17px;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
}

body.app-page ::selection {
    color: var(--app-bright);
    background: var(--app-ink);
}

body.app-page {
    caret-color: var(--app-red);
}

body.app-page :is(input, textarea)::placeholder {
    color: var(--app-muted);
    opacity: 1;
}

body.app-page *:focus-visible {
    outline: 3px solid var(--app-red);
    outline-offset: 3px;
}

body.app-page ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

body.app-page ::-webkit-scrollbar-track {
    background: var(--app-paper);
}

body.app-page ::-webkit-scrollbar-thumb {
    border: 2px solid var(--app-paper);
    background: var(--app-ink);
}

button,
input,
textarea,
select {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

a {
    color: inherit;
}

.is-hidden {
    display: none !important;
}

[hidden] { display: none !important; }

.app-topbar {
    position: sticky;
    z-index: 20;
    top: 0;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
    min-height: 76px;
    padding: 12px max(24px, calc((100vw - 1280px) / 2));
    border-bottom: 1px solid var(--app-ink);
    background: rgba(244, 244, 241, .94);
}

.app-topnav {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 4px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: thin;
}

.app-topnav .app-view-tab {
    flex: 0 0 auto;
    min-height: 44px;
    padding: 8px 12px;
    border: 0;
    border-bottom: 2px solid transparent;
    color: var(--app-ink);
    background: transparent;
    font-size: 14px;
}

.app-topnav .app-view-tab:hover,
.app-topnav .app-view-tab:focus-visible {
    color: var(--app-red);
    background: var(--app-stage-subtle, var(--app-panel));
}

.app-topnav .app-view-tab.is-active {
    color: var(--app-red);
    border-color: var(--app-red);
    background: transparent;
}

.app-topnav .app-view-tab i { display: none; }

.app-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    text-decoration: none;
}

.app-brand img {
    flex-shrink: 0;
    width: 46px;
    height: 46px;
    border: 1px solid var(--app-ink);
    object-fit: cover;
}

.app-brand span {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.app-brand strong {
    overflow: hidden;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -.03em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-brand small {
    color: var(--app-muted);
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.app-topbar-actions,
.app-action-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.app-user-state {
    min-width: 0;
    max-width: 13ch;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--app-muted);
    font-size: 14px;
    white-space: nowrap;
}

.app-user-state[data-state="online"] {
    color: var(--app-ink);
    font-weight: 750;
}

.app-shell {
    width: min(var(--app-content-width), calc(100% - 2 * var(--app-gutter)));
    margin: 0 auto;
    padding: 32px 0 64px;
}

.app-panel,
.app-alert {
    border: 1px solid var(--app-line);
    background: var(--app-panel);
}

.app-timeline-panel {
    position: relative;
    padding: 24px 0;
    border-block: 1px solid var(--app-line);
    background: transparent;
}

.app-section-heading,
.app-view-header,
.app-panel-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    flex-wrap: wrap;
}

.app-section-heading > div,
.app-view-header > div,
.app-panel-heading > div {
    min-width: 0;
}

.app-panel-heading > .app-button {
    flex-shrink: 0;
}

.app-section-heading-wide {
    align-items: center;
    padding-bottom: 0;
}

.app-kicker,
.app-panel-label {
    margin: 0 0 8px;
    color: var(--app-red);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.app-section-heading h2,
.app-view-header :is(h1, h2),
.app-panel :is(h2, h3) {
    margin: 0;
    line-height: 1.3;
    letter-spacing: -.025em;
    overflow-wrap: anywhere;
}

.app-section-heading h2 {
    max-width: 680px;
    font-size: 16px;
    font-weight: 650;
}

.app-view-header :is(h1, h2) {
    font-size: clamp(28px, 3vw, 38px);
    font-weight: 700;
}

.app-panel :is(h2, h3) {
    font-size: 21px;
    font-weight: 700;
}

.timeline-track {
    position: relative;
    margin-top: 22px;
    padding: 0 10px;
}

.timeline-track::before,
.timeline-progress {
    position: absolute;
    top: 12px;
    right: calc(16.666667% + 3px);
    left: calc(16.666667% + 3px);
    height: 2px;
    content: "";
    background: var(--app-line);
}

.timeline-progress {
    right: calc(16.666667% + 3px);
    width: auto;
    background: var(--app-ink);
    transform: scaleX(var(--stage-progress-scale, 0));
    transform-origin: left center;
    transition: transform 300ms ease-out;
}

.timeline-items {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.timeline-item {
    display: grid;
    justify-items: center;
    gap: 10px;
    min-width: 0;
    text-align: center;
}

.timeline-dot {
    display: block;
    width: 24px;
    height: 24px;
    border: 2px solid var(--app-ink);
    background: var(--app-paper);
    transition: background-color 160ms ease-out, border-color 160ms ease-out;
}

.timeline-item strong,
.timeline-item span:not(.timeline-dot) {
    display: block;
}

.timeline-item strong {
    font-size: 16px;
    font-weight: 650;
}

.timeline-item.is-complete .timeline-dot,
.timeline-item.is-active .timeline-dot {
    background: var(--app-ink);
}

.timeline-item.is-active .timeline-dot {
    outline: 1px solid var(--app-red);
    outline-offset: 4px;
}

.timeline-item.is-active strong {
    text-decoration: underline;
    text-decoration-color: var(--app-red);
    text-decoration-thickness: 3px;
    text-underline-offset: 4px;
}

.app-inline-note,
.app-muted {
    color: var(--app-muted);
    font-size: 13px;
    line-height: 1.65;
}

.app-inline-note {
    margin: 22px 0 0;
}

.app-redact-line {
    font-size: 16px;
    letter-spacing: .16em;
}

.app-alert {
    margin-top: 20px;
    padding: 12px 16px;
    border-top: 2px solid var(--app-red);
    line-height: 1.5;
}

.app-alert[data-tone="error"] {
    color: #8f1515;
}

.app-alert[data-tone="success"] {
    border-top-color: var(--app-ink);
}

.app-view-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: background-color 150ms ease-out, color 150ms ease-out;
}

.app-view-stack {
    position: relative;
    min-width: 0;
    margin-top: 0;
}

.app-view {
    display: none;
    min-width: 0;
}

.app-view.is-active {
    position: relative;
    z-index: 1;
    display: block;
    animation: app-view-in 160ms ease-out both;
}

.app-view[data-view-panel="home"] > .app-timeline-panel {
    margin-bottom: 18px;
}

.home-current-stage {
    display: flex;
    grid-area: action;
    min-height: 44px;
    align-self: start;
    align-items: center;
    gap: 20px;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
}

.home-current-stage[hidden] { display: none; }
.home-current-stage h2 { margin: 0; color: var(--app-muted); font-size: 16px; font-weight: 500; line-height: 1.3; }
.home-current-stage .app-button { flex-shrink: 0; }

.home-masthead {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, .4fr);
    grid-template-areas: "title art" "action art";
    align-items: center;
    gap: 20px 64px;
    padding-block: 20px 36px;
}

.home-stage-art {
    position: relative;
    grid-area: art;
    justify-self: center;
    width: clamp(200px, 18vw, 250px);
    aspect-ratio: 1;
    margin: 0;
    background: var(--stage-wallpaper) center / contain no-repeat;
}

.app-view-header {
    align-items: end;
    padding: 8px 0 20px;
    margin-bottom: var(--app-section-gap);
    border-bottom: 1px solid var(--app-line);
    background: transparent;
}

.app-view-header-actions {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.charts-view-header {
    align-items: center;
    flex-wrap: wrap;
}

.app-chip {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 9px;
    border: 1px solid var(--app-ink);
    color: var(--app-ink);
    background: var(--app-paper);
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
}

.app-chip[data-stage="running"] {
    color: var(--app-bright);
    background: var(--app-red);
}

.app-chip[data-stage="settled"] {
    color: var(--app-bright);
    background: var(--app-ink);
}

.app-panel {
    padding: 22px;
}

.app-panel-heading {
    align-items: end;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--app-line);
}

.app-mono,
.guess-code {
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.app-mono {
    color: var(--app-muted);
    font-size: 14px;
}

.home-lead-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    margin-top: 18px;
}

.home-case-log {
    border: 0;
    background: transparent;
    display: flex;
    flex-wrap: wrap;
    gap: 12px 28px;
}

.home-case-log div {
    display: flex;
    align-items: baseline;
    gap: 10px;
    min-width: 0;
    padding: 0;
}

.home-case-log div:last-child {
    border-right: 0;
}

.home-case-log span {
    color: var(--app-muted);
    font-size: 14px;
}

.home-case-log strong {
    font-size: 16px;
    font-weight: 650;
    font-variant-numeric: tabular-nums;
    line-height: 1.5;
    white-space: nowrap;
}

.home-page-heading {
    grid-area: title;
    align-self: end;
    align-items: center;
    margin: 0;
    padding: 0;
    border: 0;
}

.home-page-heading .home-event-title {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    max-width: 100%;
    margin: 0;
}

.home-title-words {
    display: grid;
    gap: 12px;
    min-width: 0;
    font-family: "Iowan Old Style", "Palatino Linotype", "Noto Serif", Georgia, serif;
    font-size: clamp(38px, 5.2vw, 72px);
    font-weight: 700;
    line-height: .94;
    letter-spacing: -.04em;
}

.home-title-line {
    display: flex;
    flex-wrap: wrap;
    column-gap: .23em;
}

.home-title-line-secondary {
    align-items: baseline;
    color: var(--app-muted);
    font-size: .48em;
    font-weight: 600;
    letter-spacing: -.035em;
}

.home-title-initial {
    color: var(--app-red);
    font-style: italic;
    font-weight: 800;
}

.home-title-slash {
    margin-right: .14em;
    color: var(--app-red);
    font-style: normal;
    font-weight: 400;
}

.home-spotlights {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 40px;
    margin-top: 36px;
}

.home-spotlight-panel {
    min-width: 0;
    padding: 0;
    border: 0;
    background: transparent;
}

.home-spotlight-panel .app-panel-heading {
    min-height: 60px;
    align-items: center;
    padding-bottom: 14px;
}

.home-spotlight-panel .app-panel-label {
    margin-bottom: 5px;
}

.home-spotlight-controls {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 5px;
}

.home-spotlight-controls[hidden] {
    display: none;
}

.home-spotlight-controls button {
    display: grid;
    width: 34px;
    height: 34px;
    padding: 0;
    place-items: center;
    border: 1px solid var(--app-line);
    color: var(--app-ink);
    background: transparent;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    transition: color 140ms ease-out, background-color 140ms ease-out, border-color 140ms ease-out;
}

.home-spotlight-controls button:hover:not(:disabled) {
    border-color: var(--app-red);
    color: var(--app-bright);
    background: var(--app-red);
}

.home-spotlight-controls button:disabled {
    color: var(--app-muted);
    cursor: not-allowed;
}

.home-spotlight-controls > span {
    min-width: 42px;
    color: var(--app-muted);
    font-size: 12px;
    font-variant-numeric: tabular-nums;
    text-align: center;
}

.home-spotlight-slot {
    min-height: 180px;
}

.home-spotlight-card {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    align-items: start;
    min-height: 180px;
    color: var(--app-ink);
    background: transparent;
    text-decoration: none;
    transition: background-color 150ms ease-out, border-color 150ms ease-out;
}

.home-spotlight-card.is-entering-next {
    animation: home-spotlight-enter-next 360ms cubic-bezier(.2, .8, .2, 1) both;
}

.home-spotlight-card.is-entering-prev {
    animation: home-spotlight-enter-prev 360ms cubic-bezier(.2, .8, .2, 1) both;
}

@keyframes home-spotlight-enter-next {
    from { opacity: .35; transform: translateX(16px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes home-spotlight-enter-prev {
    from { opacity: .35; transform: translateX(-16px); }
    to { opacity: 1; transform: translateX(0); }
}

.home-spotlight-card:hover,
.home-spotlight-card:focus-visible {
    background: var(--app-panel);
}

.home-spotlight-cover-wrap {
    display: grid;
    min-width: 0;
    min-height: 0;
    aspect-ratio: 1;
    align-self: start;
    place-items: center;
    overflow: hidden;
    background: var(--app-paper);
}

.home-spotlight-cover,
.home-spotlight-cover-placeholder {
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: cover;
}

.home-spotlight-cover-placeholder {
    display: grid;
    place-items: center;
    color: var(--app-muted);
    font-size: 30px;
}

.home-spotlight-copy {
    display: flex;
    min-width: 0;
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 16px;
}

.home-spotlight-song-label {
    margin-bottom: 3px;
    color: var(--app-muted);
    font-size: 11px;
    font-weight: 750;
}

.home-spotlight-title-row {
    display: flex;
    width: 100%;
    min-width: 0;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 7px 9px;
}

.home-spotlight-title-row > strong {
    display: -webkit-box;
    min-width: 0;
    overflow: hidden;
    flex: 0 1 auto;
    font-size: 21px;
    font-weight: 700;
    line-height: 1.25;
    overflow-wrap: anywhere;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.home-spotlight-meta {
    display: flex;
    width: 100%;
    min-width: 0;
    flex-wrap: wrap;
    gap: 4px 7px;
    margin-top: 13px;
    color: var(--app-muted);
    font-size: 14px;
    line-height: 1.5;
}

.home-spotlight-meta > span {
    min-width: 0;
    overflow-wrap: anywhere;
}

.home-spotlight-composer {
    color: var(--app-ink);
    font-weight: 750;
}

.home-spotlight-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: auto;
    padding-top: 12px;
    color: var(--app-red);
    font-size: 14px;
    font-weight: 700;
}

.home-spotlight-empty {
    display: grid;
    min-height: 180px;
    margin: 0;
    place-items: center;
    color: var(--app-muted);
    font-size: 15px;
}

.vote-results {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--app-line);
}

.vote-results-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 13px;
}

.vote-results-heading h4 {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
}

.vote-results-heading > span {
    color: var(--app-muted);
    font-size: 14px;
    white-space: nowrap;
}

.vote-results-bars {
    display: grid;
    gap: 9px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.vote-result-row {
    display: grid;
    grid-template-columns: 2.5rem minmax(0, 1fr) 2.25rem;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.vote-result-character {
    display: grid;
    width: 2.25rem;
    height: 2.25rem;
    place-items: center;
    border: 1px solid var(--app-line);
    background: var(--app-bright);
    font-size: 19px;
    line-height: 1;
}

.vote-result-track {
    display: block;
    height: 16px;
    overflow: hidden;
    border: 1px solid var(--app-line);
    background: rgba(5, 5, 5, .06);
}

.vote-result-fill {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--app-ink);
    transform: scaleX(var(--vote-result-scale, 0));
    transform-origin: left center;
    transition: transform 220ms ease-out;
}

.vote-result-row.is-revealed .vote-result-character {
    color: var(--app-bright);
    border-color: var(--app-red);
    background: var(--app-red);
}

.vote-result-row.is-revealed .vote-result-fill {
    background: var(--app-red);
}

.vote-result-count {
    color: var(--app-ink);
    font-size: 15px;
    font-weight: 700;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.vote-results-empty {
    margin: 0;
    color: var(--app-muted);
    font-size: 15px;
}

.app-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 11px 16px;
    border: 1px solid var(--app-ink);
    border-radius: 0;
    color: var(--app-ink);
    background: transparent;
    font-size: 14px;
    font-weight: 650;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
    transition: color 150ms ease-out, background-color 150ms ease-out, border-color 150ms ease-out, opacity 150ms ease-out, transform 150ms ease-out;
}

.app-button-primary {
    color: var(--app-bright);
    border-color: var(--app-red);
    background: var(--app-red);
}

.app-button:hover:not(:disabled),
.app-button:focus-visible {
    border-color: var(--app-red);
    color: var(--app-red);
    background: var(--app-stage-subtle, var(--app-panel));
}

.app-button:active:not(:disabled) {
    transform: translateY(0);
}

.app-button-primary:hover,
.app-button-primary:focus-visible {
    color: var(--app-bright);
    background: var(--app-red-hover, #7e1d1d);
    border-color: var(--app-red);
}

.app-button-quiet {
    min-height: 44px;
    padding: 8px 11px;
    border-color: var(--app-line);
    font-size: 13px;
}

.app-button:disabled {
    color: var(--app-muted);
    background: var(--app-stage-subtle, var(--app-paper));
    border-color: var(--app-line);
    cursor: not-allowed;
}

.app-button:disabled:hover {
    color: var(--app-ink);
    border-color: var(--app-line);
    background: transparent;
}

.tag-step-panel {
    margin-top: 18px;
    border-top: 2px solid var(--app-red);
}

.tag-step-panel h3 {
    margin-bottom: 0;
}

.tag-submit-copy {
    max-width: 72ch;
}

.tag-submission-form {
    display: grid;
    gap: 14px;
}

.tag-submit-field {
    display: grid;
    gap: 7px;
    color: var(--app-ink);
    font-size: 14px;
    font-weight: 800;
}

.tag-submit-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.tag-submit-footer small {
    max-width: 62ch;
    color: var(--app-muted);
    font-size: 11px;
    line-height: 1.6;
}

.tag-submit-status {
    display: grid;
    gap: 8px;
    padding: 16px;
    border: 1px solid var(--app-ink);
    background: var(--app-bright);
    animation: app-blackout-in 260ms cubic-bezier(.22, 1, .36, 1) both;
}

.tag-submit-status strong {
    width: max-content;
    max-width: 100%;
    padding: 7px 10px;
    border: 1px solid var(--app-line);
    color: var(--app-ink);
    background: var(--app-panel);
    font-size: clamp(22px, 4vw, 34px);
    letter-spacing: .08em;
    line-height: 1;
    overflow-wrap: anywhere;
}

.tag-submit-status > span {
    color: var(--app-muted);
    font-size: 13px;
    line-height: 1.5;
}

.tag-submit-status p {
    max-width: 70ch;
    margin: 0;
    color: var(--app-muted);
    font-size: 12px;
    line-height: 1.65;
}

.panel-copy {
    max-width: 64ch;
    margin: 10px 0 0;
    color: var(--app-muted);
    font-size: 15px;
    line-height: 1.65;
}

.tag-control-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.tag-control-row input,
.app-input,
.app-select,
.app-textarea {
    width: 100%;
    min-height: 46px;
    padding: 11px 13px;
    font-size: 16px;
    border: 1px solid var(--app-line);
    border-radius: 0;
    color: var(--app-ink);
    background: rgba(255, 255, 252, .72);
}

.tag-control-row input {
    flex: 1 1 180px;
}

.app-input:focus,
.app-select:focus,
.app-textarea:focus,
.tag-control-row input:focus {
    outline: 2px solid var(--app-red);
    outline-offset: 2px;
}

.tag-board-panel {
    margin-top: 18px;
}

.tag-entry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
    margin-top: 18px;
}

.tag-entry {
    position: relative;
    min-height: 90px;
    padding: 14px;
    border: 1px solid var(--app-line);
    background: var(--app-bright);
}

.tag-entry::before {
    content: none;
}

.tag-entry-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: var(--app-muted);
    font-size: 10px;
}

.tag-entry-mask {
    display: block;
    margin-top: 16px;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: .08em;
    line-height: 1.25;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-all;
}

.tag-entry-mask-own {
    display: block;
    margin-top: 16px;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: .08em;
    line-height: 1.25;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-all;
}

.tag-entry-mask-char.is-own {
    display: inline-block;
    background: #000;
    color: #fff;
    padding: 1px 4px;
    margin: 0 1px;
    border-radius: 3px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .25);
    vertical-align: middle;
    line-height: 1.2;
}

.guess-source.is-own {
    border-color: var(--app-ink);
    background: rgba(0, 0, 0, .04);
}

.guess-source.is-own .tag-entry-mask-char.is-own {
    font-size: 13px;
    padding: 1px 3px;
}

.guess-slot-value .tag-entry-mask-char.is-own {
    font-size: 15px;
    padding: 1px 4px;
}

.personal-record-value .tag-entry-mask-char.is-own {
    font-size: 16px;
}

.tag-entry-result {
    display: grid;
    gap: 8px;
    margin-top: 14px;
}

.tag-entry-result > strong {
    font-size: 18px;
    overflow-wrap: anywhere;
}

.tag-entry-result > span {
    color: var(--app-muted);
    font-size: 11px;
    line-height: 1.5;
}

.draw-table {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-top: 16px;
}

.draw-choice {
    min-width: 0;
    overflow-wrap: anywhere;
    display: grid;
    gap: 10px;
    align-content: space-between;
    min-height: 92px;
    padding: 10px;
    border: 1px solid var(--app-ink);
    background: var(--app-bright);
    text-align: left;
    cursor: pointer;
}

.draw-choice:hover,
.draw-choice:focus-visible {
    border-color: var(--app-red);
    color: var(--app-ink);
    background: rgba(157, 37, 37, .07);
}

.draw-choice:disabled {
    opacity: .58;
    cursor: wait;
}

.draw-choice .tag-entry-mask {
    margin-top: 0;
    font-size: 17px;
}

.chart-upload-panel {
    margin-top: 18px;
    border-top: 1px solid var(--app-line);
}

.app-empty-action-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.app-empty-action-panel :is(h2, h3) {
    margin: 0;
}

.upload-form {
    margin-top: 18px;
}

.upload-mode-picker {
    margin-top: 18px;
}

.upload-mode-picker h3 {
    margin: 0;
}

.upload-mode-picker .panel-copy {
    margin-top: 6px;
}

.upload-mode-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 14px;
}

.upload-mode-option {
    display: grid;
    align-content: start;
    gap: 6px;
    min-height: 88px;
    padding: 14px;
    border: 1px solid var(--app-line);
    background: var(--app-paper-bright);
    color: var(--app-ink);
    font: inherit;
    text-align: left;
    cursor: pointer;
    transition: border-color 160ms ease, background-color 160ms ease;
}

.upload-mode-option:hover {
    border-color: var(--app-red);
}

.upload-mode-option:focus-visible {
    outline: 2px solid var(--app-red);
    outline-offset: 2px;
}

.upload-mode-option strong {
    font-size: 15px;
}

.upload-mode-option span {
    color: var(--app-muted);
    font-size: 13px;
    line-height: 1.5;
}

.upload-mode-current {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px 14px;
    margin-bottom: 12px;
}

.upload-mode-current strong {
    font-size: 15px;
}

.upload-selected-tag {
    display: grid;
    gap: 4px;
    padding: 12px 14px;
    border: 1px solid var(--app-line);
    background: var(--app-paper-bright);
}

.upload-selected-tag span {
    color: var(--app-muted);
    font-size: 12px;
    font-weight: 750;
}

.upload-selected-tag strong {
    overflow-wrap: anywhere;
    font-size: 16px;
}

.profile-field label,
.guess-field label {
    color: var(--app-muted);
    font-size: 11px;
    font-weight: 800;
}

.upload-files {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-top: 14px;
}

.file-drop {
    display: grid;
    gap: 7px;
    min-height: 82px;
    align-content: center;
    padding: 12px;
    border: 1px dashed var(--app-ink);
    background: rgba(255, 255, 252, .5);
}

.file-drop input {
    width: 100%;
    font-size: 11px;
}

.file-drop strong {
    font-size: 12px;
}

.file-drop small {
    color: var(--app-muted);
    font-size: 10px;
}

.upload-metadata-review {
    display: grid;
    gap: 10px;
    margin-top: 14px;
    padding: 14px;
    border: 1px solid var(--app-line);
    background: rgba(5, 5, 5, .035);
}

.upload-metadata-review > p {
    margin: 0;
    color: var(--app-muted);
    font-size: 12px;
    line-height: 1.55;
}

.upload-metadata-review .upload-public-name-note {
    padding-top: 8px;
    border-top: 1px solid var(--app-line);
    color: var(--app-ink);
    font-weight: 750;
}

.upload-metadata-review.is-ready {
    border-color: var(--app-ink);
    background: var(--app-paper-bright);
}

.upload-metadata-review.is-error {
    color: #8f1515;
    border-color: var(--app-red);
}

.upload-metadata-review dl {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
    margin: 0;
}

.upload-metadata-review div {
    min-width: 0;
}

.upload-metadata-review dt {
    color: var(--app-muted);
    font-size: 10px;
    font-weight: 800;
}

.upload-metadata-review dd {
    overflow: hidden;
    margin: 4px 0 0;
    font-size: 13px;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.upload-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 16px;
}

.upload-form-footer small {
    color: var(--app-muted);
    line-height: 1.5;
}

.chart-list-panel {
    margin-top: 18px;
    padding: 0;
    border: 0;
    background: transparent;
}

.chart-filters { display: grid; grid-template-columns: minmax(0, 1fr) 180px; gap: 16px; margin-top: 24px; }
.chart-filters label { display: block; margin-bottom: 7px; font-size: 13px; font-weight: 600; }
.chart-search-input { position: relative; }
.chart-search-input > i { position: absolute; top: 50%; left: 14px; color: var(--app-muted); transform: translateY(-50%); pointer-events: none; }
.chart-search-input .app-input { padding-left: 40px; }
.chart-list-status { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; }
.chart-list-status p { margin: 0; color: var(--app-muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.chart-list-status [hidden] { display: none; }
.chart-pagination { display: flex; justify-content: center; margin-top: 24px; }
.app-load-error { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px 20px; padding-block: 24px; }
.app-load-error p { margin: 0; color: var(--app-muted); font-size: 15px; line-height: 1.65; }
.tag-board-panel { border: 0; background: transparent; padding: 0; }
.home-spotlight-panel .app-load-error { min-height: 180px; align-content: center; }

.chart-list {
    display: grid;
    gap: 0;
    margin-top: 4px;
}

.chart-row {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr) auto;
    gap: 16px;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--app-line);
}

.chart-row:last-child {
    border-bottom: 0;
}

.chart-cover {
    width: 72px;
    height: 72px;
    border: 1px solid var(--app-ink);
    object-fit: cover;
    background: var(--app-paper);
}

.chart-cover-placeholder {
    display: grid;
    place-items: center;
    color: var(--app-muted);
    font-size: 20px;
}

.chart-row-info {
    min-width: 0;
}

.chart-row-subtitle {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px 10px;
    margin-top: 5px;
}

.chart-row-subtitle .chart-artist {
    min-width: 0;
    margin: 0;
    overflow-wrap: anywhere;
}

.chart-composer-divider {
    margin: 0 7px;
    color: var(--app-muted);
}

.chart-composer {
    color: var(--app-ink);
    font-weight: 650;
}

.chart-difficulty {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    padding: 3px 7px;
    border: 1px solid var(--app-line);
    color: var(--app-ink);
    font-size: 12px;
    font-weight: 750;
    line-height: 1.2;
    white-space: nowrap;
}

.home-spotlight-title-row > .chart-difficulty,
.chart-row-title > .chart-difficulty,
.interaction-chart-option-heading > .chart-difficulty,
.interaction-selected-chart-heading > .chart-difficulty {
    flex: 0 0 auto;
}

.chart-title {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
}

.chart-row-title {
    display: flex;
    min-width: 0;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 4px 9px;
}

.chart-row-title-text {
    min-width: 0;
    overflow-wrap: anywhere;
    text-decoration: none;
}

.chart-row-title-text:hover { color: var(--app-red); text-decoration: underline; text-underline-offset: 4px; }

.chart-offsite-badge {
    flex: 0 0 auto;
    padding: 3px 7px;
    border: 1px solid var(--app-line);
    color: var(--app-red);
    font-size: 10px;
    font-weight: 800;
    line-height: 1.2;
}

.upload-offsite-notice {
    border: 1px solid #b9cdd3;
    background: rgba(226, 240, 244, 0.78);
    color: #244b59;
    padding: 0.75rem 0.9rem;
    font-size: 0.88rem;
    line-height: 1.5;
}

@media (max-width: 600px) {
    .upload-mode-options {
        grid-template-columns: 1fr;
    }
}

.chart-like-action {
    min-height: 44px;
    padding-inline: 12px;
    white-space: nowrap;
}

.chart-like-icon {
    display: inline-block;
    transform-origin: center;
}

.chart-like-icon.is-animating {
    animation: chart-like-pop 360ms cubic-bezier(.16, 1, .3, 1) both;
}

@keyframes chart-like-pop {
    0% { transform: scale(1); }
    34% { transform: scale(1.38) rotate(-9deg); }
    66% { transform: scale(.9) rotate(5deg); }
    100% { transform: scale(1); }
}

.chart-like-action.is-liked {
    color: var(--app-red);
    border-color: var(--app-red);
    background: var(--app-paper);
}

.chart-like-action.is-liked:hover,
.chart-like-action.is-liked:focus-visible {
    color: var(--app-bright);
    background: var(--app-red);
}

.chart-like-action-count {
    min-width: 1.5em;
    padding-inline: 5px;
    border-left: 1px solid currentColor;
    font-variant-numeric: tabular-nums;
    text-align: center;
}

.chart-artist,
.chart-creator,
.chart-empty,
.chart-error {
    margin: 5px 0 0;
    color: var(--app-muted);
    font-size: 12px;
}

.chart-row-actions {
    display: flex;
    align-self: stretch;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px;
}

.chart-row-actions > .app-button {
    flex: 0 0 auto;
}

.guess-shell {
    margin-top: 18px;
}

.guess-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    align-items: start;
}

.guess-column,
.guess-board {
    min-width: 0;
    border: 1px solid var(--app-line);
    background: var(--app-panel);
}

.guess-column {
    padding: 16px;
}

.guess-column h3,
.guess-board h3 {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
}

.guess-source-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: 7px;
    margin-top: 13px;
    max-height: 320px;
    overflow-y: auto;
    padding: 3px;
    scroll-padding-block: 4px;
}

@media (max-width: 600px) {
    .guess-source-list { grid-template-columns: 1fr; }
}

.guess-source {
    display: inline-flex;
    flex-wrap: wrap;
    min-width: 0;
    max-width: 100%;
    flex: 1 1 130px;
    align-items: center;
    align-content: center;
    padding: 10px;
    border: 1px solid var(--app-line);
    color: var(--app-ink);
    background: var(--app-bright);
    min-height: 44px;
    font-size: 14px;
    line-height: 1.4;
    text-align: left;
    overflow-wrap: anywhere;
    word-break: break-word;
    cursor: grab;
}

.guess-source:hover,
.guess-source:focus-visible {
    border-color: var(--app-red);
    background: rgba(157, 37, 37, .07);
    color: var(--app-ink);
}

.guess-source:active {
    cursor: grabbing;
}

.guess-board {
    grid-column: 1 / -1;
    padding: 18px;
}

.guess-selected-chart {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--app-line);
}

.guess-selected-chart .chart-cover {
    width: 58px;
    height: 58px;
}

.guess-dropzones {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 18px;
}

.guess-dropzone {
    min-height: 108px;
    padding: 14px;
    border: 1px dashed var(--app-ink);
    background: rgba(255, 255, 252, .68);
    transition: background-color 150ms ease-out, border-color 150ms ease-out;
}

.guess-dropzone.is-over,
.guess-dropzone:focus-within {
    border-color: var(--app-red);
    background: rgba(239, 45, 45, .08);
}

.guess-dropzone h4 {
    margin: 0;
    color: var(--app-muted);
    font-size: 11px;
}

.guess-slot-value {
    display: block;
    margin-top: 14px;
    font-weight: 700;
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.guess-field {
    display: grid;
    gap: 7px;
    margin-top: 16px;
}

.guess-save-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.guess-save-row > div {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.guess-save-row label {
    color: var(--app-muted);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    font-size: 14px;
}

.guess-save-row input {
    width: 18px;
    height: 18px;
    accent-color: var(--app-red);
}

.guess-help {
    margin: 16px 0 0;
    color: var(--app-muted);
    font-size: 11px;
    line-height: 1.6;
}

.profile-shell {
    margin-top: 12px;
}

.profile-panel {
    display: grid;
    gap: 20px;
    padding: 24px;
    border: 1px solid var(--app-ink);
    background: var(--app-panel);
}

.profile-panel-heading {
    padding-bottom: 13px;
    border-bottom: 1px solid var(--app-line);
}

.profile-panel-heading h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
}

.profile-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: 18px 24px;
}

.profile-field {
    display: grid;
    min-width: 0;
    gap: 7px;
}

.profile-field small {
    color: var(--app-muted);
    font-size: 12px;
}

.profile-avatar-row {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 14px;
}

.profile-avatar-upload {
    flex: 1 1 0;
    min-width: 0;
}

.profile-avatar-upload .app-input {
    min-height: 46px;
    padding: 7px 9px;
    font-size: 12px;
}

.profile-actions {
    justify-content: flex-end;
    margin: 0;
    padding-top: 14px;
    border-top: 1px solid var(--app-line);
}

.profile-avatar-preview {
    width: 72px;
    height: 72px;
    flex: 0 0 auto;
    border: 1px solid var(--app-ink);
    border-radius: 50%;
    object-fit: cover;
    background: var(--app-paper);
}

.app-footer {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    width: min(1280px, calc(100% - 48px));
    margin: 0 auto;
    padding: 18px 0 28px;
    border-top: 1px solid var(--app-ink);
    color: var(--app-muted);
    font-size: 11px;
}

.app-empty {
    padding: 30px 0 12px;
    color: var(--app-muted);
    font-size: 13px;
    line-height: 1.7;
}

.interaction-brief,
.interaction-selected-chart {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px;
    border: 1px solid var(--app-line);
    background: var(--app-bright);
}

.interaction-brief strong,
.interaction-selected-chart h3 {
    display: block;
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -.035em;
}

.interaction-brief span,
.interaction-selected-chart p,
.interaction-module > p,
.personal-record p {
    display: block;
    margin: 5px 0 0;
    color: var(--app-muted);
    font-size: 12px;
    line-height: 1.65;
}

.interaction-chart-picker {
    display: flex;
    width: 100%;
    max-width: none;
    align-items: center;
    gap: 12px;
    margin-top: 0;
    padding: 10px 12px;
    border: 1px solid var(--app-line);
    background: var(--app-panel);
}

.interaction-chart-label {
    flex: 0 0 auto;
    color: var(--app-muted);
    font-size: 13px;
    font-weight: 800;
}

.interaction-chart-select {
    position: relative;
    min-width: 0;
    flex: 1 1 0;
    width: 100%;
}

.interaction-chart-select > summary {
    display: flex;
    min-height: 46px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 12px;
    border: 1px solid var(--app-line);
    color: var(--app-ink);
    background: var(--app-bright);
    font-size: 15px;
    cursor: pointer;
    list-style: none;
}

.interaction-chart-select > summary::-webkit-details-marker {
    display: none;
}

.interaction-chart-select > summary > span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.interaction-chart-select > summary > i {
    flex: 0 0 auto;
    color: var(--app-muted);
    transition: transform 160ms ease-out;
}

.interaction-chart-select[open] > summary {
    border-color: var(--app-red);
}

.interaction-chart-select[open] > summary > i {
    transform: rotate(180deg);
}

.interaction-chart-select > summary:focus-visible {
    outline: 2px solid var(--app-red);
    outline-offset: 2px;
}

.interaction-chart-options {
    position: absolute;
    z-index: 30;
    top: calc(100% + 5px);
    right: 0;
    left: 0;
    max-height: min(320px, 55vh);
    overflow: auto;
    border: 1px solid var(--app-ink);
    background: var(--app-bright);
    box-shadow: 0 12px 28px rgba(5, 5, 5, .2);
}

.interaction-chart-option {
    display: grid;
    width: 100%;
    gap: 3px;
    padding: 10px 12px;
    border: 0;
    border-bottom: 1px solid var(--app-line);
    color: var(--app-ink);
    background: var(--app-bright);
    text-align: left;
    cursor: pointer;
}

.interaction-chart-option:last-child {
    border-bottom: 0;
}

.interaction-chart-option:hover,
.interaction-chart-options .interaction-chart-option:focus-visible {
    background: var(--app-paper);
}

.interaction-chart-option:focus-visible {
    outline: 2px solid var(--app-red);
    outline-offset: -2px;
}

.interaction-chart-option:disabled {
    opacity: .55;
    cursor: not-allowed;
}

.interaction-chart-option.is-selected {
    box-shadow: inset 3px 0 var(--app-red);
    background: rgba(157, 37, 37, .07);
}

.interaction-chart-option-heading {
    display: flex;
    min-width: 0;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 4px 8px;
}

.interaction-chart-option-title {
    min-width: 0;
    overflow: hidden;
    font-size: 15px;
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.interaction-chart-option-heading .chart-difficulty {
    font-size: 11px;
}

.interaction-chart-option > small {
    color: var(--app-muted);
    font-size: 12px;
    line-height: 1.45;
    overflow-wrap: anywhere;
    white-space: normal;
}

.interaction-selected-chart {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    margin-top: 12px;
    justify-content: flex-start;
}

.interaction-selected-chart .chart-cover {
    width: 76px;
    height: 76px;
}

.interaction-selected-chart > div {
    min-width: 0;
}

.interaction-selected-chart-heading {
    display: flex;
    min-width: 0;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 5px 9px;
}

.interaction-selected-chart-heading .chart-difficulty {
    font-size: 11px;
}

.interaction-selected-chart-heading h3 {
    min-width: 0;
    overflow-wrap: anywhere;
}

.interaction-selected-chart p {
    overflow-wrap: anywhere;
}

.interaction-selected-chart-copy {
    min-width: 0;
}

.interaction-selected-chart-actions {
    display: flex;
    justify-content: flex-end;
}

@media (max-width: 560px) {
    .interaction-selected-chart {
        grid-template-columns: 64px minmax(0, 1fr);
        gap: 10px 12px;
        padding: 14px;
    }

    .interaction-selected-chart .chart-cover {
        width: 64px;
        height: 64px;
    }

    .interaction-selected-chart-actions {
        grid-column: 1 / -1;
        justify-content: flex-start;
    }
}

.interaction-module {
    margin-top: 14px;
    padding: 20px;
    border: 1px solid var(--app-line);
    background: var(--app-panel);
}

.interaction-module h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -.04em;
}

.tier-choice-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
    margin-top: 16px;
}

.tier-choice {
    display: grid;
    min-height: 86px;
    padding: 12px;
    border: 1px solid var(--app-line);
    color: var(--tier-ink);
    background: var(--app-bright);
    cursor: pointer;
    text-align: left;
    transition: transform 160ms ease-out, box-shadow 160ms ease-out, filter 160ms ease-out;
}

.tier-choice[data-tier="1"] { background: var(--tier-1); }
.tier-choice[data-tier="2"] { background: var(--tier-2); }
.tier-choice[data-tier="3"] { background: var(--tier-3); }
.tier-choice[data-tier="4"] { background: var(--tier-4); }
.tier-choice[data-tier="5"] { background: var(--tier-5); }

.tier-choice:hover,
.tier-choice.is-selected {
    transform: translateY(-3px);
    box-shadow: 4px 8px 14px rgba(5, 5, 5, .18);
}

.tier-choice.is-selected {
    outline: 3px solid var(--app-ink);
    outline-offset: 2px;
}

.tier-choice span {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -.04em;
}

.tier-choice small {
    align-self: end;
    font-size: 10px;
    font-variant-numeric: tabular-nums;
}

.interaction-guess-layout {
    margin-top: 14px;
}

@media (min-width: 821px) {
    .interaction-guess-layout > .guess-column:first-child {
        grid-row: 1 / span 2;
    }

    .interaction-guess-layout > .guess-board {
        grid-column: 2;
    }
}

.interaction-like {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 14px;
    padding: 14px 0;
    border-top: 1px solid var(--app-line);
}

.interaction-like h3,
.interaction-like p {
    margin: 0;
}

.interaction-like .panel-copy {
    margin-top: 4px;
}

.tierlist-shell {
    margin-top: 18px;
}

.tierlist-rows {
    overflow: hidden;
    border: 1px solid var(--app-line);
    background: var(--app-line);
}

.tierlist-row {
    display: grid;
    grid-template-columns: 160px minmax(0, 1fr);
    min-height: 132px;
    border-bottom: 1px solid var(--app-line);
    background: var(--app-panel);
}

.tierlist-row:last-child {
    border-bottom: 0;
}

.tierlist-label {
    display: grid;
    place-items: center;
    padding: 20px;
    border-right: 1px solid var(--app-line);
    text-align: center;
    color: var(--tier-ink);
}

.tierlist-row[data-tier-row="5"] .tierlist-label { background: var(--tier-5); }
.tierlist-row[data-tier-row="4"] .tierlist-label { background: var(--tier-4); }
.tierlist-row[data-tier-row="3"] .tierlist-label { background: var(--tier-3); }
.tierlist-row[data-tier-row="2"] .tierlist-label { background: var(--tier-2); }
.tierlist-row[data-tier-row="1"] .tierlist-label { background: var(--tier-1); }

.tierlist-label strong {
    font-size: clamp(25px, 3vw, 42px);
    font-weight: 750;
    letter-spacing: -.04em;
}

.tierlist-label small {
    font-size: 11px;
    font-variant-numeric: tabular-nums;
}

.tierlist-cards {
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    gap: 12px;
    min-width: 0;
    padding: 14px;
}

.tier-chart {
    display: block;
    width: 96px;
    color: var(--app-ink);
    text-decoration: none;
}

.tier-chart:hover .tier-chart-cover,
.tier-chart:focus-visible .tier-chart-cover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(5, 5, 5, .14);
}

.tier-chart-cover {
    display: block;
    width: 96px;
    height: 96px;
    border: 1px solid var(--app-ink);
    object-fit: cover;
    transition: transform 150ms ease-out, box-shadow 150ms ease-out;
}

.profile-records {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 12px;
    margin: 18px 0 0;
}

.personal-record {
    min-width: 0;
    border: 1px solid var(--app-line);
    background: var(--app-panel);
}

.personal-record-heading {
    display: flex;
    align-items: center;
    min-height: 66px;
    gap: 12px;
    padding: 15px 18px;
    list-style: none;
    cursor: default;
}

.personal-record > summary.personal-record-heading {
    cursor: pointer;
}

.personal-record-heading::-webkit-details-marker {
    display: none;
}

.personal-record-heading:focus-visible {
    outline: 2px solid var(--app-red);
    outline-offset: 2px;
}

.personal-record > summary.personal-record-heading::after {
    width: 8px;
    height: 8px;
    flex: 0 0 auto;
    margin: -4px 2px 0 4px;
    border-right: 1.5px solid var(--app-ink);
    border-bottom: 1.5px solid var(--app-ink);
    content: "";
    transform: rotate(45deg);
    transition: transform 150ms ease-out;
}

.personal-record[open] > .personal-record-heading::after {
    transform: rotate(225deg);
}

.personal-record-title {
    font-size: 14px;
    font-weight: 700;
}

.personal-record-state {
    margin-left: auto;
    color: var(--app-muted);
    font-size: 11px;
    font-weight: 750;
}

.personal-record-content {
    padding: 14px 18px 16px;
    border-top: 1px solid var(--app-line);
}

.personal-record-value {
    display: flex;
    align-items: center;
    min-width: 0;
}

.personal-record-value strong,
.personal-record-link {
    max-width: 100%;
    color: var(--app-ink);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .08em;
    overflow-wrap: anywhere;
}

.personal-record-value > span,
.personal-record-note {
    color: var(--app-muted);
    font-size: 12px;
}

.personal-record-note {
    margin-top: 8px;
}

.personal-record-link {
    text-decoration-color: var(--app-red);
    text-underline-offset: 3px;
}

@keyframes app-view-in {
    from {
        opacity: .75;
    }
    to {
        opacity: 1;
    }
}

@keyframes app-blackout-in {
    from {
        opacity: .2;
        clip-path: inset(0 100% 0 0);
    }
    to {
        opacity: 1;
        clip-path: inset(0 0 0 0);
    }
}

@media (max-width: 1080px) {
    .app-topbar-actions .app-user-state {
        display: none;
    }
}

@media (max-width: 820px) {
    .app-topbar {
        position: static;
        grid-template-columns: minmax(0, 1fr) auto;
        padding: 10px 16px;
    }

    .app-topnav {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 6px;
        grid-column: 1 / -1;
        grid-row: 2;
        width: 100%;
        overflow: visible;
        padding-bottom: 0;
    }

    .app-topnav .app-view-tab {
        width: 100%;
        min-width: 0;
        min-height: 44px;
        padding: 8px 4px;
        white-space: nowrap;
    }

    .app-topbar-actions .app-user-state {
        display: none;
    }

    .app-shell,
    .app-footer {
        width: min(calc(100% - 2 * var(--app-gutter)), var(--app-content-width));
    }

    .app-shell {
        padding-top: 24px;
    }

    .app-timeline-panel {
        padding: 22px 0;
    }

    .app-section-heading {
        display: block;
    }

    .app-view-header {
        align-items: center;
    }

    .timeline-track {
        overflow-x: auto;
        margin-right: -8px;
        margin-left: -8px;
        padding: 0 8px 8px;
    }

    .timeline-items {
        min-width: 0;
    }

    .app-view-stack {
        margin-top: 0;
    }

    .profile-panel {
        grid-template-columns: 1fr;
    }

    .profile-fields {
        grid-template-columns: minmax(0, 1fr);
    }

    .profile-records {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .home-spotlights {
        grid-template-columns: 1fr;
    }

    .home-case-log div {
        padding: 0;
    }

    .home-case-log span {
        font-size: 13px;
    }

    .home-case-log strong {
        font-size: 16px;
    }

    .guess-layout {
        grid-template-columns: 1fr;
    }

    .upload-files {
        grid-template-columns: 1fr;
    }

    .upload-metadata-review dl {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .interaction-brief,
    .interaction-like {
        align-items: flex-start;
        flex-direction: column;
    }

    .tierlist-row {
        grid-template-columns: 120px minmax(0, 1fr);
    }
}

@media (max-width: 560px) {
    html { scroll-padding-top: 24px; }

    .home-masthead { grid-template-columns: 1fr; grid-template-areas: "title" "action"; gap: 24px; padding-block: 8px 28px; }
    .home-stage-art { display: none; }
    .home-current-stage { align-items: center; flex-direction: row; justify-content: space-between; gap: 12px; padding: 0; }
    .home-current-stage .app-button { width: auto; }

    .app-timeline-panel .app-section-heading {
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .timeline-track { margin: 20px 0 0; padding: 0; overflow: visible; }
    .timeline-track::before, .timeline-progress { display: none; }
    .timeline-items { min-width: 0; grid-template-columns: 1fr; gap: 12px; }
    .timeline-item { grid-template-columns: 16px minmax(0, 1fr); align-items: center; justify-items: start; gap: 12px; text-align: left; }
    .timeline-dot { width: 16px; height: 16px; }

    .draw-table { grid-template-columns: 1fr; }

    .draw-choice { min-height: 100px; }

    .app-panel-heading { gap: 12px; }

    .home-spotlight-controls { margin-left: auto; }

    .app-brand small {
        display: none;
    }

    .app-brand strong {
        font-size: 15px;
    }

    .app-topbar-actions .app-button {
        min-height: 44px;
        padding: 6px 8px;
    }

    .app-view-header,
    .app-panel {
        padding: 18px;
    }

    .app-view-header { padding: 0 0 18px; }
    .home-page-heading, .home-current-stage, .home-spotlight-panel { padding: 0; }
    .home-spotlights { gap: 28px; margin-top: 28px; }
    .chart-list-panel, .tag-board-panel { padding: 0; }
    .chart-filters { grid-template-columns: minmax(0, 1fr); gap: 12px; }

    .profile-panel {
        gap: 16px;
        padding: 18px;
    }

    .profile-fields,
    .profile-records {
        grid-template-columns: 1fr;
    }

    .profile-avatar-row {
        align-items: flex-start;
    }

    .home-title-words {
        font-size: clamp(29px, 9vw, 46px);
        line-height: .98;
    }

    .home-title-line-secondary {
        font-size: .52em;
        line-height: 1.08;
    }

    .app-empty-action-panel {
        align-items: flex-start;
        flex-direction: column;
    }

    .home-spotlight-card {
        grid-template-columns: 108px minmax(0, 1fr);
        min-height: 144px;
    }

    .home-spotlight-cover-wrap,
    .home-spotlight-cover,
    .home-spotlight-cover-placeholder {
        min-height: 0;
    }

    .home-spotlight-copy {
        padding: 14px 12px;
    }

    .home-spotlight-title-row > strong {
        font-size: 18px;
    }

    .home-spotlight-song-label {
        font-size: 10px;
    }

    .home-spotlight-meta {
        gap: 4px 6px;
        margin-top: 10px;
    }

    .home-spotlight-empty,
    .home-spotlight-slot {
        min-height: 144px;
    }

    .interaction-chart-picker {
        max-width: 100%;
        align-items: stretch;
        flex-direction: column;
        gap: 6px;
    }

    .interaction-chart-select {
        width: 100%;
        flex: 0 1 auto;
    }

    .guess-dropzones {
        grid-template-columns: 1fr;
    }

    .tier-choice-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .tier-choice:last-child {
        grid-column: 1 / -1;
    }

    .tierlist-row {
        grid-template-columns: 1fr;
    }

    .tierlist-label {
        display: flex;
        align-items: baseline;
        justify-content: space-between;
        border-right: 0;
        border-bottom: 1px solid var(--app-ink);
    }

    .chart-row {
        grid-template-columns: 56px minmax(0, 1fr);
    }

    .chart-cover {
        width: 56px;
        height: 56px;
    }

    .chart-row-actions {
        grid-column: 1 / -1;
        align-self: auto;
        justify-content: flex-start;
        gap: 6px;
    }

    .chart-row-actions .app-button { padding-inline: 9px; font-size: 12px; }

    .upload-form-footer,
    .tag-submit-footer,
    .guess-save-row,
    .app-footer {
        align-items: flex-start;
        flex-direction: column;
    }
}

.skip-link {
    position: fixed;
    z-index: 100;
    top: 8px;
    left: 16px;
    padding: 12px 16px;
    color: var(--app-bright);
    background: var(--app-red);
    transform: translateY(-160%);
}

.skip-link:focus { transform: none; }

.app-topnav { padding: 4px; margin: -4px; }

.app-input, .app-select, .app-textarea { min-width: 0; font-size: 16px; }

.app-empty, .chart-empty, .chart-error { padding-block: 20px; line-height: 1.65; }

.app-panel-label, .home-spotlight-song-label { display: none; }

.home-spotlight-controls button { width: 44px; height: 44px; }

.tag-entry-label, .profile-field small, .chart-artist, .chart-creator { font-size: 13px; }

.tier-choice[aria-pressed="true"], .guess-source[aria-pressed="true"] {
    outline: 2px solid var(--app-red);
    outline-offset: -3px;
}

.tier-chart { position: relative; }
.tier-chart-name {
    display: -webkit-box;
    padding: 7px 2px;
    color: var(--app-ink);
    font-size: 12px;
    line-height: 1.4;
    overflow-wrap: anywhere;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
.tier-chart:hover .tier-chart-name,
.tier-chart:focus-visible .tier-chart-name { opacity: 1; }

@media (hover: none), (pointer: coarse) {
    .tier-chart-name { opacity: 1; }
}

@media (max-width: 380px) {
    .app-topnav .app-view-tab { gap: 5px; font-size: 12px; }
    .app-brand { gap: 8px; }
    .app-brand img { width: 40px; height: 40px; }
    .app-topbar { gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .app-view, .app-panel, .tag-entry, .tag-submit-status, .home-spotlight-card, .chart-like-icon, .personal-record { animation: none !important; }
    .fa-spin, .guess-slot-value, .tag-entry-mask { animation: none !important; }
    .timeline-progress, .timeline-dot, .vote-result-fill, .app-button { transition: none; }
}

body.app-page .text-xs,
body.admin-page .text-xs {
    font-size: .8125rem !important;
}

body.app-page .text-sm,
body.admin-page .text-sm {
    font-size: .9375rem !important;
}

body.app-page .app-chip,
body.app-page .tag-entry-label,
body.app-page .profile-field label,
body.app-page .guess-field label,
body.app-page .upload-metadata-review dt,
body.admin-page .app-chip {
    font-size: 13px;
}

body.app-page .file-drop input,
body.app-page .file-drop strong,
body.app-page .file-drop small,
body.app-page .upload-metadata-review > p,
body.app-page .upload-metadata-review dd,
body.app-page .chart-artist,
body.app-page .chart-creator,
body.app-page .chart-empty,
body.app-page .chart-error,
body.app-page .app-inline-note,
body.app-page .app-muted {
    font-size: 14px;
}

body.app-page .chart-title {
    font-size: 19px;
}