:root {
    color-scheme: light;
    --md-primary: #6750a4;
    --md-on-primary: #ffffff;
    --md-primary-container: #eaddff;
    --md-on-primary-container: #21005d;
    --md-secondary-container: #e8def8;
    --md-on-secondary-container: #1d192b;
    --md-surface: #fffbfe;
    --md-surface-1: #f7f2fa;
    --md-surface-2: #f3edf7;
    --md-surface-3: #ece6f0;
    --md-on-surface: #1d1b20;
    --md-on-surface-variant: #49454f;
    --md-outline: #79747e;
    --md-outline-variant: #cac4d0;
    --md-error: #b3261e;
    --md-error-container: #f9dedc;
    --md-shadow: rgba(0,0,0,.14);
    --md-focus: rgba(103,80,164,.12);
    --md-scroll-thumb: #817a88;
    --md-scroll-thumb-hover: #655f6c;
    --color-background: var(--md-surface);
    --color-on-background: var(--md-on-surface);
    --color-background-hover: var(--md-surface-2);
    --color-primary: var(--md-primary);
    --color-on-primary: var(--md-on-primary);
    --color-error: var(--md-error);
    --color-on-error: white;
}
:root.dark-theme {
    color-scheme: dark;
    --md-primary: #d0bcff;
    --md-on-primary: #381e72;
    --md-primary-container: #4f378b;
    --md-on-primary-container: #eaddff;
    --md-secondary-container: #4a4458;
    --md-on-secondary-container: #e8def8;
    --md-surface: #141218;
    --md-surface-1: #1d1b20;
    --md-surface-2: #211f26;
    --md-surface-3: #2b2930;
    --md-on-surface: #e6e0e9;
    --md-on-surface-variant: #cac4d0;
    --md-outline: #938f99;
    --md-outline-variant: #49454f;
    --md-error: #f2b8b5;
    --md-error-container: #8c1d18;
    --md-shadow: rgba(0,0,0,.5);
    --md-focus: rgba(208,188,255,.12);
    --md-scroll-thumb: #8f8994;
    --md-scroll-thumb-hover: #b0aab6;
}

/* Bootstrap cloak: prevents raw Vue moustaches / default-theme FOUC before mount. */
[v-cloak] { display: none !important; }

* { box-sizing: border-box; }
html, body { height: 100%; overflow: hidden; }
#app { height: 100dvh; min-height: 0; overflow: hidden; display: flex; flex-direction: column; }
#app > main { flex: 1 1 0; min-height: 0; }
body { margin: 0; background: var(--md-surface); color: var(--md-on-surface); transition: background .2s ease, color .2s ease; }

/* Material-3-inspired scrollbars. They live inside content surfaces, never on the document/header. */
* { scrollbar-width: thin; scrollbar-color: var(--md-scroll-thumb) transparent; }
*::-webkit-scrollbar { width: 12px; height: 12px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb { min-height: 44px; border: 3px solid transparent; border-radius: 999px; background: var(--md-scroll-thumb); background-clip: padding-box; }
*::-webkit-scrollbar-thumb:hover { background-color: var(--md-scroll-thumb-hover); }
*::-webkit-scrollbar-corner { background: transparent; }
.md-scroll { min-height: 0; scrollbar-gutter: stable; overscroll-behavior: contain; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: default; opacity: .55; }
a { color: inherit; }
.muted { color: var(--md-on-surface-variant); }
.eyebrow { color: var(--md-primary); text-transform: uppercase; letter-spacing: .08em; font-size: .75rem; font-weight: 700; margin-bottom: .4rem; }
.md-card { background: var(--md-surface-1); border-radius: 24px; padding: 24px; }
.md-card.subtle { background: var(--md-surface-2); }
.md-button { min-height: 40px; border-radius: 999px; border: 0; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.md-button.primary { background: var(--md-primary); color: var(--md-on-primary); }
.md-button.primary:hover { box-shadow: inset 0 0 0 999px rgba(255,255,255,.08); }
.md-button.tonal { background: var(--md-secondary-container); color: var(--md-on-secondary-container); }
.md-button.text { background: transparent; color: var(--md-primary); }
.md-button.danger { color: var(--md-error); }
.icon-button { width: 40px; height: 40px; border-radius: 50%; border: 0; background: transparent; display: grid; place-items: center; color: var(--md-on-surface); font-size: 1.35rem; }
.icon-button:hover { background: var(--md-focus); }
.icon-button.tiny { width: 32px; height: 32px; font-size: 1.2rem; }
.field { display: flex; flex-direction: column; gap: 8px; color: var(--md-on-surface-variant); font-size: .8rem; }
.field input, .field textarea, select { width: 100%; border: 1px solid var(--md-outline); border-radius: 12px; padding: 12px 14px; background: var(--md-surface); color: var(--md-on-surface); outline: none; }
.field input:focus, .field textarea:focus, select:focus { border: 2px solid var(--md-primary); padding: 11px 13px; }
.field textarea { resize: vertical; min-height: 96px; }
.form-stack { display: grid; gap: 18px; }
.form-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.error-text { color: var(--md-error); }
.success-text { color: #2e7d32; }
.empty-state { color: var(--md-on-surface-variant); background: var(--md-surface-1); border-radius: 16px; padding: 24px; text-align: center; }
.single-page { height: 100%; min-height: 0; overflow-y: auto; scrollbar-gutter: stable; padding: 48px 20px; background: var(--md-surface); display: flex; justify-content: center; align-items: flex-start; gap: 24px; }
.single-page.wide { flex-direction: column; align-items: stretch; justify-content: flex-start; max-width: 1180px; margin: 0 auto; }
.admin-login, .admin-home { width: min(100%, 520px); display: grid; gap: 20px; }
.admin-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.admin-panel { width: 100%; display: grid; gap: 24px; }
.page-title-row, .section-title-row, .dialog-title { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.config-grid, .level-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.span-2 { grid-column: 1 / -1; }
.md-fieldset { border: 1px solid var(--md-outline-variant); border-radius: 16px; padding: 16px; }
.switch-row { display: flex; gap: 10px; align-items: center; margin-top: 10px; }
.user-table, .change-list { display: grid; gap: 10px; }
.user-row, .change-card { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 14px 16px; border-radius: 16px; background: var(--md-surface-2); }
.user-row small { display: block; color: var(--md-on-surface-variant); margin-top: 2px; }
.user-row select { width: 180px; }
.row-actions { display: flex; gap: 8px; }
.page-loading { height: 100%; min-height: 0; display: grid; place-items: center; background: var(--md-surface); }
.spinner { display: grid; place-items: center; }
.toast { position: fixed; z-index: 100; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--md-on-surface); color: var(--md-surface); border-radius: 12px; padding: 12px 18px; box-shadow: 0 8px 30px var(--md-shadow); }
@media (max-width: 720px) {
    .config-grid, .level-form { grid-template-columns: 1fr; }
    .span-2 { grid-column: auto; }
    .page-title-row, .section-title-row { align-items: flex-start; flex-direction: column; }
    .single-page { padding: 24px 12px; }
    .user-row, .change-card { align-items: stretch; flex-direction: column; }
    .user-row select { width: 100%; }
}

.change-body { min-width: 0; flex: 1; }
.change-body details { margin-top: 8px; }
.change-body summary { color: var(--md-primary); cursor: pointer; font-size: .82rem; font-weight: 700; }
.change-body pre { max-height: 260px; overflow: auto; padding: 12px; border-radius: 12px; background: var(--md-surface); color: var(--md-on-surface); font: 12px/1.45 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }


/* Motion system: short MD3-style transitions with reduced-motion support. */
.route-page-enter-active, .route-page-leave-active { transition: opacity 180ms ease, transform 220ms cubic-bezier(.2,0,0,1); }
.route-page-enter-from { opacity: 0; transform: translateY(8px); }
.route-page-leave-to { opacity: 0; transform: translateY(-5px); }
.level-page-enter-active, .level-page-leave-active,
.player-swap-enter-active, .player-swap-leave-active,
.video-swap-enter-active, .video-swap-leave-active { transition: opacity 150ms ease, transform 220ms cubic-bezier(.2,0,0,1); }
.level-page-enter-from, .player-swap-enter-from { opacity: 0; transform: translateX(14px); }
.level-page-leave-to, .player-swap-leave-to { opacity: 0; transform: translateX(-9px); }
.video-swap-enter-from { opacity: 0; transform: scale(.985); }
.video-swap-leave-to { opacity: 0; transform: scale(.99); }
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

/* History/request comparison drawer */
.change-card { display: block; padding: 0; overflow: hidden; border: 1px solid transparent; transition: background 160ms ease, border-color 160ms ease, box-shadow 180ms ease; }
.change-card:hover, .change-card.expanded { border-color: var(--md-outline-variant); box-shadow: 0 4px 16px var(--md-shadow); }
.change-summary-row { min-height: 72px; display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 14px 16px; }
.change-body p { margin: 4px 0 0; }
.change-toggle { width: 36px; height: 36px; flex: 0 0 36px; border: 0; border-radius: 50%; display: grid; place-items: center; background: transparent; color: var(--md-on-surface-variant); opacity: 0; transition: opacity 140ms ease, background 140ms ease, transform 220ms cubic-bezier(.2,0,0,1); }
.change-card:hover .change-toggle, .change-card:focus-within .change-toggle, .change-toggle.open { opacity: 1; }
.change-toggle:hover { background: var(--md-focus); }
.change-toggle span { width: 9px; height: 9px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform 220ms cubic-bezier(.2,0,0,1); }
.change-toggle.open span { transform: translateY(2px) rotate(225deg); }
.change-diff-wrap { border-top: 1px solid var(--md-outline-variant); padding: 18px 16px 20px; background: var(--md-surface-1); transform-origin: top; }
.diff-headings { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 12px; margin-bottom: 10px; }
.diff-headings strong { padding: 0 12px; color: var(--md-on-surface-variant); font-size: .78rem; text-transform: uppercase; letter-spacing: .055em; }
.diff-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 8px 12px; align-items: stretch; }
.diff-field { min-width: 0; border: 1px solid var(--md-outline-variant); border-radius: 14px; padding: 11px 12px 12px; background: var(--md-surface); transition: background 160ms ease, border-color 160ms ease; }
.diff-field.changed { background: rgba(249,200,70,.18); background: color-mix(in srgb, #f9c846 24%, var(--md-surface)); border-color: color-mix(in srgb, #d6a800 52%, var(--md-outline-variant)); }
.diff-label { display: block; margin-bottom: 7px; color: var(--md-on-surface-variant); font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .055em; }
.diff-value { min-width: 0; color: var(--md-on-surface); overflow-wrap: anywhere; line-height: 1.42; }
.diff-value pre { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; font: 12px/1.45 ui-monospace, SFMono-Regular, Consolas, monospace; }
.diff-empty { color: var(--md-on-surface-variant); }
.diff-chip-row { display: flex; gap: 6px; flex-wrap: wrap; }
.diff-chip { display: inline-flex; min-height: 27px; align-items: center; padding: 0 9px; border-radius: 9px; background: var(--md-surface-2); border: 1px solid var(--md-outline-variant); font-size: .75rem; }
.diff-media-link { display: block; border-radius: 12px; overflow: hidden; background: var(--md-surface-3); }
.diff-media-link img { width: 100%; max-height: 240px; display: block; object-fit: cover; }
.diff-video-shell { width: 100%; aspect-ratio: 16/9; border-radius: 12px; overflow: hidden; background: #000; }
.diff-video-shell iframe, .diff-video-shell video { width: 100%; height: 100%; display: block; border: 0; object-fit: contain; background: #000; }
.diff-url { display: block; margin-top: 8px; color: var(--md-primary); font-size: .72rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.diff-records { display: grid; gap: 8px; }
.diff-record { padding: 9px 10px; border-radius: 10px; background: color-mix(in srgb, var(--md-surface-2) 72%, transparent); display: grid; gap: 7px; }
.diff-record > div:first-child { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.diff-record span { color: var(--md-on-surface-variant); font-size: .72rem; }
.diff-record a { color: var(--md-primary); font-size: .74rem; font-weight: 700; text-decoration: none; }
.diff-record-media { aspect-ratio: 16/9; overflow: hidden; border-radius: 9px; background: #000; }
.diff-record-media iframe, .diff-record-media video { width: 100%; height: 100%; display: block; border: 0; object-fit: contain; }
.diff-order { margin: 0; padding-left: 24px; max-height: 360px; overflow: auto; }
.diff-order li { padding: 4px 2px; }
.diff-order li span { display: block; font-weight: 600; }
.diff-order li small { display: block; color: var(--md-on-surface-variant); font-size: .68rem; }
.diff-expand-enter-active, .diff-expand-leave-active { transition: opacity 170ms ease, transform 220ms cubic-bezier(.2,0,0,1); }
.diff-expand-enter-from, .diff-expand-leave-to { opacity: 0; transform: translateY(-8px) scaleY(.985); }
@media (pointer: coarse) { .change-toggle { opacity: 1; } }
@media (max-width: 760px) {
    .change-summary-row { align-items: flex-start; flex-direction: column; }
    .change-summary-row .row-actions { width: 100%; flex-wrap: wrap; }
    .change-summary-row .change-toggle { margin-left: auto; }
    .diff-headings, .diff-grid { grid-template-columns: 1fr; }
    .diff-headings { display: none; }
    .diff-field:nth-child(odd)::before { content: "Current"; display: block; margin-bottom: 6px; color: var(--md-primary); font-size: .66rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
    .diff-field:nth-child(even)::before { content: "Compared"; display: block; margin-bottom: 6px; color: var(--md-primary); font-size: .66rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
}

/* Admin data transfer */
.admin-inline-nav { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.data-transfer-page code, .small-note code { font: .86em/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; background: var(--md-surface-2); border-radius: 7px; padding: 2px 6px; }
.data-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.stat-card { min-width: 0; display: grid; gap: 4px; padding: 16px 18px; border-radius: 18px; background: var(--md-surface-2); border: 1px solid var(--md-outline-variant); }
.stat-card span { color: var(--md-on-surface-variant); font-size: .76rem; font-weight: 700; letter-spacing: .02em; }
.stat-card strong { font-size: 1.7rem; line-height: 1.1; }
.stat-card.orphan { background: color-mix(in srgb, var(--md-tertiary-container, var(--md-surface-2)) 42%, var(--md-surface-2)); }
.transfer-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.transfer-card { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 18px; border-radius: 20px; background: var(--md-surface-2); border: 1px solid var(--md-outline-variant); }
.transfer-card h3 { margin: 0; font-size: 1.05rem; }
.transfer-card p { margin: 0 0 4px; color: var(--md-on-surface-variant); line-height: 1.5; font-size: .88rem; flex: 1; }
.import-kind-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.import-kind { position: relative; display: block; cursor: pointer; }
.import-kind input { position: absolute; opacity: 0; pointer-events: none; }
.import-kind > span { min-height: 100%; display: grid; gap: 5px; padding: 16px 17px; border-radius: 18px; background: var(--md-surface-1); border: 1px solid var(--md-outline-variant); transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease; }
.import-kind small { color: var(--md-on-surface-variant); line-height: 1.45; }
.import-kind:hover > span { background: var(--md-surface-2); }
.import-kind.selected > span { border-color: var(--md-primary); background: color-mix(in srgb, var(--md-primary) 10%, var(--md-surface-1)); box-shadow: inset 0 0 0 1px var(--md-primary); }
.file-drop-shell { display: flex; align-items: center; gap: 14px; min-height: 78px; padding: 14px 16px; border: 1px dashed var(--md-outline); border-radius: 18px; background: var(--md-surface-1); }
.file-picker { position: relative; overflow: hidden; flex: 0 0 auto; }
.file-picker input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.picked-file { min-width: 0; display: grid; gap: 3px; }
.picked-file strong, .picked-file span { overflow-wrap: anywhere; }
.picked-file span { color: var(--md-on-surface-variant); font-size: .78rem; }
.import-warning { padding: 15px 17px; border-radius: 16px; background: color-mix(in srgb, #f9c846 16%, var(--md-surface-1)); border: 1px solid color-mix(in srgb, #d6a800 35%, var(--md-outline-variant)); }
.import-warning p { margin: 5px 0 0; color: var(--md-on-surface-variant); line-height: 1.5; }
.import-merge-panel { display: grid; gap: 18px; padding: 18px; border-radius: 20px; background: var(--md-surface-1); border: 1px solid var(--md-outline-variant); }
.import-merge-heading, .import-merge-section-title { display: flex; justify-content: space-between; gap: 14px; align-items: center; }
.import-merge-heading h3 { margin: 1px 0 0; font-size: 1.08rem; }
.merge-analyzing { color: var(--md-primary); font-size: .82rem; font-weight: 700; }
.import-merge-section { display: grid; gap: 12px; padding-top: 15px; border-top: 1px solid var(--md-outline-variant); }
.import-merge-section-title > div:first-child { display: grid; gap: 2px; }
.import-merge-section-title span { color: var(--md-on-surface-variant); font-size: .78rem; }
.mini-actions { display: flex; gap: 4px; align-items: center; }
.md-button.compact { min-height: 32px; padding: 5px 10px; font-size: .78rem; }
.import-field-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.import-field-grid.records { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.import-field-check { display: flex; align-items: flex-start; gap: 9px; min-width: 0; padding: 10px 11px; border-radius: 13px; background: var(--md-surface-2); border: 1px solid transparent; cursor: pointer; }
.import-field-check:hover { border-color: var(--md-outline-variant); }
.import-field-check input { margin: 2px 0 0; accent-color: var(--md-primary); flex: 0 0 auto; }
.import-field-check span { display: grid; min-width: 0; gap: 2px; }
.import-field-check strong { font-size: .82rem; overflow-wrap: anywhere; }
.import-field-check small { color: var(--md-on-surface-variant); font-size: .7rem; line-height: 1.3; }
.bookmarklet-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.small-note { font-size: .8rem; }
@media (max-width: 900px) {
    .data-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .transfer-card-grid, .import-kind-grid { grid-template-columns: 1fr; }
    .import-field-grid, .import-field-grid.records { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
    .data-stats { grid-template-columns: 1fr 1fr; }
    .file-drop-shell { align-items: flex-start; flex-direction: column; }
    .admin-inline-nav { justify-content: flex-start; }
    .import-merge-heading, .import-merge-section-title { align-items: flex-start; flex-direction: column; }
    .import-field-grid, .import-field-grid.records { grid-template-columns: 1fr; }
}

/* Account security controls */
.account-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.account-actions select { width: 170px; }
.account-password-panel, .account-create-panel { display: grid; gap: 16px; padding: 18px; border-radius: 18px; background: var(--md-surface-1); border: 1px solid var(--md-outline-variant); }
.account-password-grid, .account-create-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
@media (max-width: 720px) { .account-actions { justify-content: stretch; } .account-actions > * { width: 100%; } .account-actions select { width: 100%; } .account-password-grid, .account-create-grid { grid-template-columns: 1fr; } .account-create-grid > span { display:none; } }

/* v2.5.9 configuration editor */
.config-sections { display: grid; gap: 18px; }
.config-section { display: grid; gap: 18px; padding: 20px; border: 1px solid var(--md-outline-variant); border-radius: 22px; background: var(--md-surface-1); }
.config-section-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.config-section-heading .eyebrow { margin-bottom: 3px; }
.accent-control { display: grid; grid-template-columns: 52px minmax(0,1fr); gap: 8px; align-items: stretch; }
.field .accent-picker { width: 52px; height: 44px; padding: 4px; cursor: pointer; }
.branding-upload { min-height: 96px; display: grid; grid-template-columns: 74px minmax(0,1fr); gap: 14px; align-items: center; padding: 14px; border-radius: 18px; background: var(--md-surface-2); }
.branding-upload p { margin: 4px 0 10px; font-size: .78rem; }
.branding-preview { width: 64px; height: 64px; border-radius: 18px; overflow: hidden; display: grid; place-items: center; background: var(--md-primary-container); border: 1px solid var(--md-outline-variant); }
.branding-preview.small { width: 50px; height: 50px; border-radius: 14px; }
.branding-preview img { width: 100%; height: 100%; object-fit: cover; }
.file-action { position: relative; overflow: hidden; }
.file-action input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.accent-preview { --preview-accent: var(--md-primary); min-height: 60px; border-radius: 18px; overflow: hidden; display: flex; align-items: center; gap: 12px; padding: 10px 14px; background: var(--preview-accent); color: white; }
.accent-preview > span:first-child { opacity: .74; font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; }
.accent-preview strong { margin-right: auto; }
.accent-selected-preview, .accent-tonal-preview { padding: 8px 12px; border-radius: 12px; font-size: .74rem; font-weight: 800; background: color-mix(in srgb, var(--preview-accent) 18%, white); color: color-mix(in srgb, var(--preview-accent) 70%, black); }
.accent-tonal-preview { background: color-mix(in srgb, var(--preview-accent) 8%, white); }
.preset-list, .tile-config-list, .staff-editor-list { display: grid; gap: 10px; }
.preset-editor { display: grid; grid-template-columns: minmax(130px,.7fr) minmax(120px,.6fr) minmax(220px,1.4fr) 40px; gap: 10px; align-items: end; padding: 12px; border-radius: 16px; background: var(--md-surface-2); }
.preset-editor .icon-button, .staff-editor-row .icon-button { margin-bottom: 2px; }
.tile-config-row { display: grid; grid-template-columns: 30px minmax(120px,.7fr) minmax(120px,.65fr) minmax(220px,1.5fr) auto; gap: 10px; align-items: end; padding: 12px; border-radius: 16px; background: var(--md-surface-2); }
.tile-enabled { align-self: center; display: grid; place-items: center; }
.tile-enabled input { width: 18px; height: 18px; accent-color: var(--md-primary); }
.tile-wide { min-width: 0; }
.tile-type-note { align-self: center; padding-bottom: 10px; font-size: .78rem; }
.tile-row-actions { display: flex; align-items: center; gap: 2px; padding-bottom: 2px; }
.description-editor-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(280px,.75fr); gap: 16px; align-items: start; }
.markdown-help { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; color: var(--md-on-surface-variant); font-size: .72rem; }
.markdown-help code { padding: 3px 6px; border-radius: 7px; background: var(--md-surface-2); color: var(--md-primary); }
.markdown-preview { min-height: 190px; padding: 16px; }
.markdown-content { overflow-wrap: anywhere; line-height: 1.55; color: var(--md-on-surface-variant); }
.markdown-content strong, .markdown-content b { color: var(--md-on-surface); }
.markdown-content img { display: block; width: 100%; max-width: 100%; height: auto; max-height: 520px; object-fit: contain; border-radius: 14px; margin: 10px 0; background: var(--md-surface-2); }
.markdown-content a { color: var(--md-primary); font-weight: 700; text-decoration-thickness: 1.5px; text-underline-offset: 2px; }
.markdown-content a:hover { text-decoration-thickness: 2px; }
.markdown-content hr { border: 0; height: 1px; background: var(--md-outline-variant); margin: 16px 0; }
.markdown-content .md-line-height { display: inline; }
.markdown-content .md-gap { display: block; width: 100%; }
.staff-editor-row { display: grid; grid-template-columns: minmax(130px,.65fr) minmax(160px,.9fr) minmax(220px,1.2fr) 40px; gap: 10px; align-items: end; padding: 12px; border-radius: 16px; background: var(--md-surface-2); }
.sticky-config-actions { position: sticky; bottom: 10px; z-index: 4; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 10px 12px; border-radius: 18px; background: color-mix(in srgb, var(--md-surface-1) 90%, transparent); border: 1px solid var(--md-outline-variant); box-shadow: 0 6px 24px var(--md-shadow); backdrop-filter: blur(12px); }
@media (max-width: 900px) {
    .preset-editor, .staff-editor-row { grid-template-columns: 1fr 1fr; }
    .preset-editor .preset-tags, .staff-editor-row .field:nth-child(3) { grid-column: 1 / -1; }
    .tile-config-row { grid-template-columns: 30px 1fr 1fr; }
    .tile-config-row .tile-wide { grid-column: 2 / -1; }
    .tile-row-actions { grid-column: 2 / -1; justify-content: flex-end; }
    .description-editor-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .config-section { padding: 14px; }
    .config-section-heading { flex-direction: column; }
    .preset-editor, .staff-editor-row, .tile-config-row { grid-template-columns: 1fr; }
    .preset-editor .preset-tags, .staff-editor-row .field:nth-child(3), .tile-config-row .tile-wide, .tile-row-actions { grid-column: 1; }
    .tile-enabled { justify-content: start; }
}

/* v2.5.10 — YouTube preview fallback in History */
.diff-video-fallback { width:100%; height:100%; min-height:120px; display:grid; place-items:center; padding:16px; background:#111015; color:#fff; text-align:center; font-size:.78rem; font-weight:700; }


/* v2.5.12 — darker accent surfaces, touchpad-friendly two-axis scrolling */
.background-intensity-field > span { display:flex; justify-content:space-between; gap:12px; align-items:center; }
.background-intensity-field > span strong { color:var(--md-primary); font-variant-numeric:tabular-nums; }
.background-intensity-field input[type="range"] { width:100%; accent-color:var(--md-primary); padding:0; border:0; background:transparent; }
.background-intensity-field small { color:var(--md-on-surface-variant); line-height:1.45; }

/* Keep the custom Material scrollbars, but allow native precision-touchpad pan on both axes. */
.md-scroll, .single-page, .dialog { touch-action:pan-x pan-y; overscroll-behavior:contain; }
.md-scroll, .single-page, .dialog { overflow:auto; }
@supports (scrollbar-gutter: stable both-edges) {
    .md-scroll, .single-page, .dialog { scrollbar-gutter:stable both-edges; }
}
.background-intensity-field input[type="range"]:focus { border:0; padding:0; box-shadow:none; }

/* v2.5.16 — public staff editor + customizable administrator roles */
.staff-title-controls { align-items:end; }
.staff-live-preview { display:grid; gap:8px; padding:16px; }
.staff-live-preview h3 { margin:2px 0 6px; line-height:1.15; }
.staff-editor-row-v2 { grid-template-columns:minmax(140px,.75fr) minmax(140px,.75fr) minmax(160px,.85fr) minmax(220px,1.2fr) auto; }
.staff-row-actions { display:flex; gap:3px; align-items:center; padding-bottom:2px; }
.staff-role-icon, .account-role-icon, .admin-role-icon, .role-icon-preview { display:inline-grid; place-items:center; flex:0 0 auto; overflow:hidden; }
.staff-role-icon { width:22px; height:22px; border-radius:7px; margin-right:6px; font-size:.92rem; background:var(--md-secondary-container); color:var(--md-on-secondary-container); }
.staff-role-icon img, .account-role-icon img, .admin-role-icon img, .role-icon-preview img { width:100%; height:100%; object-fit:cover; }
.role-editor-list { display:grid; gap:14px; }
.role-editor-card { display:grid; gap:14px; padding:16px; border-radius:20px; background:var(--md-surface-1); border:1px solid var(--md-outline-variant); }
.role-editor-head { display:grid; grid-template-columns:54px minmax(0,1fr) 42px; gap:12px; align-items:end; }
.role-icon-preview { width:54px; height:54px; border-radius:16px; background:var(--md-primary-container); color:var(--md-on-primary-container); font-size:1.55rem; align-self:center; }
.role-editor-fields { display:grid; grid-template-columns:minmax(140px,.7fr) minmax(220px,1.2fr) minmax(130px,.55fr); gap:10px; }
.role-permission-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; }
.permission-item { display:flex; gap:10px; align-items:flex-start; min-height:58px; padding:10px 12px; border-radius:14px; background:var(--md-surface-2); cursor:pointer; }
.permission-item input { width:18px; height:18px; margin-top:2px; accent-color:var(--md-primary); }
.permission-item span { display:grid; gap:2px; }
.permission-item strong { font-size:.78rem; }
.permission-item small { color:var(--md-on-surface-variant); line-height:1.35; }
.permission-item.locked { opacity:.72; cursor:default; }
.user-identity { display:flex; align-items:center; gap:10px; min-width:0; }
.account-role-icon { width:36px; height:36px; border-radius:11px; background:var(--md-secondary-container); color:var(--md-on-secondary-container); font-size:1.1rem; }
.admin-role-line { display:flex; gap:12px; align-items:center; }
.admin-role-icon { width:44px; height:44px; border-radius:13px; background:var(--md-primary-container); color:var(--md-on-primary-container); font-size:1.3rem; }
@media (max-width:900px) {
    .staff-editor-row-v2 { grid-template-columns:1fr 1fr; }
    .staff-editor-row-v2 .field:nth-of-type(3), .staff-editor-row-v2 .field:nth-of-type(4), .staff-row-actions { grid-column:1 / -1; }
    .staff-row-actions { justify-content:flex-end; }
    .role-editor-fields { grid-template-columns:1fr 1fr; }
    .role-editor-fields .field:last-child { grid-column:1 / -1; }
}
@media (max-width:650px) {
    .role-editor-head { grid-template-columns:46px minmax(0,1fr) 38px; }
    .role-icon-preview { width:46px; height:46px; border-radius:13px; }
    .role-editor-fields, .role-permission-grid, .staff-editor-row-v2 { grid-template-columns:1fr; }
    .role-editor-fields .field:last-child, .staff-editor-row-v2 .field:nth-of-type(3), .staff-editor-row-v2 .field:nth-of-type(4), .staff-row-actions { grid-column:1; }
}

.history-load-older { display: flex; align-items: center; justify-content: center; gap: 12px; padding-top: 4px; }
.history-load-older .muted { font-size: .78rem; }
@media (max-width: 520px) { .history-load-older { flex-direction: column; } }

/* v2.5.20 — history filters, integrity checker and automatic restore points */
.history-heading-row { display:flex; align-items:flex-start; justify-content:space-between; gap:16px; }
.history-heading-row h2 { margin-bottom:4px; }
.history-filters {
    display:grid; grid-template-columns:minmax(220px,1.35fr) repeat(3,minmax(140px,.72fr)) repeat(2,minmax(132px,.62fr));
    gap:10px; align-items:end; padding:14px; margin:4px 0 16px; border-radius:18px;
    border:1px solid var(--md-outline-variant); background:var(--md-surface-1);
}
.history-filter-actions { grid-column:1 / -1; display:flex; gap:8px; justify-content:flex-end; flex-wrap:wrap; }
.maintenance-panel { display:grid; gap:16px; }
.maintenance-panel .section-title-row { align-items:flex-start; }
.maintenance-panel .section-title-row > div { min-width:0; }
.maintenance-panel .section-title-row p { margin-top:6px; max-width:850px; line-height:1.5; }
.integrity-summary {
    display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 16px; border-radius:16px;
    border:1px solid color-mix(in srgb, var(--md-error) 42%, var(--md-outline-variant));
    background:color-mix(in srgb, var(--md-error-container) 68%, var(--md-surface-1));
}
.integrity-summary.ok { border-color:color-mix(in srgb, var(--md-primary) 36%, var(--md-outline-variant)); background:color-mix(in srgb, var(--md-primary-container) 62%, var(--md-surface-1)); }
.integrity-summary > div { display:grid; gap:4px; }
.integrity-summary span, .integrity-summary small { color:var(--md-on-surface-variant); font-size:.76rem; }
.integrity-list { display:grid; gap:8px; max-height:520px; overflow:auto; padding-right:4px; }
.integrity-issue { display:grid; grid-template-columns:72px minmax(0,1fr); gap:12px; padding:12px 14px; border-radius:15px; border:1px solid var(--md-outline-variant); background:var(--md-surface-1); }
.integrity-issue > div { min-width:0; display:grid; gap:3px; }
.integrity-issue p { margin:0; line-height:1.42; font-size:.84rem; }
.integrity-issue small { color:var(--md-on-surface-variant); overflow-wrap:anywhere; }
.integrity-severity { align-self:start; min-height:25px; display:inline-flex; align-items:center; justify-content:center; padding:0 8px; border-radius:999px; font-size:.65rem; font-weight:800; text-transform:uppercase; letter-spacing:.05em; background:var(--md-surface-3); }
.integrity-issue.severity-error .integrity-severity { background:var(--md-error-container); color:var(--md-error); }
.integrity-issue.severity-warning .integrity-severity { background:color-mix(in srgb, #f9c846 28%, var(--md-surface-2)); color:var(--md-on-surface); }
.integrity-issue.severity-info .integrity-severity { background:var(--md-secondary-container); color:var(--md-on-secondary-container); }
.backup-list { display:grid; gap:8px; }
.backup-row { display:flex; align-items:center; justify-content:space-between; gap:14px; padding:13px 14px; border-radius:15px; border:1px solid var(--md-outline-variant); background:var(--md-surface-1); }
.backup-row > div { min-width:0; display:grid; gap:4px; }
.backup-row span { color:var(--md-on-surface-variant); font-size:.76rem; line-height:1.4; overflow-wrap:anywhere; }
@media (max-width:1080px) { .history-filters { grid-template-columns:repeat(3,minmax(0,1fr)); } .history-filter-wide { grid-column:span 2; } }
@media (max-width:720px) {
    .history-filters { grid-template-columns:1fr; padding:12px; }
    .history-filter-wide, .history-filter-actions { grid-column:1; }
    .history-filter-actions { justify-content:stretch; }
    .history-filter-actions .md-button { flex:1 1 auto; }
    .integrity-summary, .backup-row, .maintenance-panel .section-title-row { align-items:stretch; flex-direction:column; }
    .backup-row .md-button, .maintenance-panel .section-title-row > .md-button { width:100%; }
    .integrity-issue { grid-template-columns:1fr; gap:8px; }
    .integrity-severity { justify-self:start; }
}

/* v2.6.0: configurable scoring, per-level history and import duplicate review. */
.scoring-config-section { gap: 18px; }
.scoring-config-grid textarea { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; line-height: 1.45; }
.field small { color: var(--md-on-surface-variant); line-height: 1.4; }
.score-preview-card { display: grid; gap: 14px; padding: 16px; border: 1px solid var(--md-outline-variant); border-radius: 18px; background: var(--md-surface-1); }
.score-preview-card.invalid { border-color: color-mix(in srgb, var(--md-error) 55%, var(--md-outline-variant)); }
.score-preview-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.score-preview-heading h3 { margin: 2px 0 0; }
.score-preview-heading > strong { color: var(--md-primary); font-size: 1.15rem; }
.score-preview-card.invalid .score-preview-heading > strong { color: var(--md-error); }
.score-preview-inputs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.score-preview-card .error-text { margin: 0; }

.level-history-dialog { width: min(760px, calc(100vw - 28px)); max-height: min(780px, calc(100dvh - 32px)); display: flex; flex-direction: column; gap: 16px; }
.level-history-list { min-height: 120px; max-height: 58vh; overflow: auto; display: grid; gap: 9px; padding-right: 3px; }
.level-history-entry { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 13px 14px; border-radius: 14px; background: var(--md-surface-2); border: 1px solid transparent; }
.level-history-entry > div { min-width: 0; display: grid; gap: 3px; }
.level-history-entry strong { overflow-wrap: anywhere; }
.level-history-entry span { color: var(--md-on-surface-variant); font-size: .78rem; }
.level-history-entry code { flex: 0 0 auto; color: var(--md-primary); font-size: .72rem; overflow-wrap: anywhere; }

.import-duplicate-report { display: grid; gap: 10px; }
.import-duplicate-group { display: grid; gap: 7px; padding: 15px 17px; border-radius: 16px; border: 1px solid var(--md-outline-variant); background: var(--md-surface-1); }
.import-duplicate-group.error { border-color: color-mix(in srgb, var(--md-error) 55%, var(--md-outline-variant)); background: color-mix(in srgb, var(--md-error) 8%, var(--md-surface-1)); }
.import-duplicate-group.warning { background: color-mix(in srgb, #f9c846 11%, var(--md-surface-1)); }
.import-duplicate-group p, .import-duplicate-group small { margin: 0; color: var(--md-on-surface-variant); line-height: 1.45; }
.import-duplicate-group p { font-size: .85rem; }
.import-duplicate-group small { font-size: .76rem; }

@media (max-width: 720px) {
    .score-preview-inputs { grid-template-columns: 1fr; }
    .score-preview-heading { align-items: flex-start; }
    .level-history-dialog { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); }
    .level-history-list { max-height: none; flex: 1; min-height: 0; }
    .level-history-entry { align-items: flex-start; flex-direction: column; gap: 7px; }
}

/* v2.7.0 — publication queue, granular permissions, mobile admin and accessibility */
.sr-only {
    position:absolute !important; width:1px !important; height:1px !important; padding:0 !important; margin:-1px !important;
    overflow:hidden !important; clip:rect(0,0,0,0) !important; white-space:nowrap !important; border:0 !important;
}
.skip-link {
    position:fixed; z-index:2147483647; top:8px; left:8px; transform:translateY(-160%); padding:10px 14px;
    border-radius:12px; background:var(--md-on-surface); color:var(--md-surface); font-weight:800; text-decoration:none;
    box-shadow:0 8px 24px var(--md-shadow); transition:transform 140ms ease;
}
.skip-link:focus { transform:translateY(0); }
.skip-target { position:absolute; left:0; width:1px; height:1px; overflow:hidden; }
:where(a,button,input,textarea,select,[tabindex]):focus-visible {
    outline:3px solid color-mix(in srgb, var(--md-primary) 72%, white 28%);
    outline-offset:3px;
}
.rank-handle:focus-visible { border-radius:12px; background:var(--md-focus); }
body.modal-open { overscroll-behavior:none; }

.publication-choice-backdrop {
    position:fixed; z-index:130; inset:0; display:grid; place-items:center; padding:20px;
    background:rgba(0,0,0,.52); backdrop-filter:blur(2px); animation:publication-backdrop-in 140ms ease both;
}
.publication-choice-backdrop.closing { animation:publication-backdrop-out 140ms ease both; pointer-events:none; }
.publication-choice {
    width:min(620px,100%); display:grid; grid-template-columns:50px minmax(0,1fr); gap:14px 16px;
    background:var(--md-surface-1); border:1px solid var(--md-outline-variant); box-shadow:0 22px 70px rgba(0,0,0,.36);
    animation:publication-sheet-in 180ms cubic-bezier(.2,0,0,1) both;
}
.publication-choice.danger { border-color:color-mix(in srgb,var(--md-error) 38%,var(--md-outline-variant)); }
.publication-choice-icon {
    width:46px; height:46px; border-radius:15px; display:grid; place-items:center; align-self:start;
    background:var(--md-primary-container); color:var(--md-on-primary-container); font-weight:900; font-size:1.15rem;
}
.publication-choice.danger .publication-choice-icon { background:var(--md-error-container); color:var(--md-error); }
.publication-choice-copy { min-width:0; }
.publication-choice-copy h2 { margin:0 0 8px; overflow-wrap:anywhere; }
.publication-choice-copy > p { margin:0; line-height:1.52; white-space:pre-line; }
.publication-extra-field { margin-top:14px; }
.publication-extra-field textarea { min-height:88px; resize:vertical; }
.publication-extra-field small { color:var(--md-on-surface-variant); font-size:.72rem; line-height:1.35; }
.publication-queue-note { margin-top:13px !important; padding:11px 13px; border-radius:14px; background:var(--md-surface-2); font-size:.79rem; }
.publication-choice-actions { grid-column:1 / -1; display:flex; justify-content:flex-end; gap:8px; flex-wrap:wrap; padding-top:2px; }
@keyframes publication-backdrop-in { from{opacity:0} to{opacity:1} }
@keyframes publication-backdrop-out { from{opacity:1} to{opacity:0} }
@keyframes publication-sheet-in { from{opacity:0;transform:translateY(10px) scale(.985)} to{opacity:1;transform:none} }

/* Publication queue */
.publication-queue-page { gap:18px; }
.queue-release-panel { display:grid; grid-template-columns:minmax(180px,.75fr) minmax(260px,1.15fr) auto; gap:14px; align-items:end; padding:17px; border:1px solid var(--md-outline-variant); }
.queue-release-copy { display:grid; gap:4px; align-self:center; }
.queue-release-copy span { color:var(--md-on-surface-variant); font-size:.78rem; line-height:1.4; }
.queue-release-actions { display:flex; gap:8px; align-items:center; justify-content:flex-end; }
.queue-changelog-toolbar { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:11px 14px; border:1px solid var(--md-outline-variant); border-radius:15px; background:var(--md-surface-1); }
.queue-changelog-toolbar > span { color:var(--md-on-surface-variant); font-size:.77rem; line-height:1.4; }
.queue-changelog-toolbar > div { display:flex; gap:6px; flex-wrap:wrap; justify-content:flex-end; }
.queue-list { display:grid; gap:9px; }
.queue-card {
    display:grid; grid-template-columns:34px minmax(0,1fr) auto 42px; gap:10px; align-items:center; padding:13px 14px;
    border-radius:17px; border:1px solid var(--md-outline-variant); background:var(--md-surface-1); transition:background 150ms ease,border-color 150ms ease;
}
.queue-card.selected { background:color-mix(in srgb,var(--md-primary) 9%,var(--md-surface-1)); border-color:color-mix(in srgb,var(--md-primary) 50%,var(--md-outline-variant)); }
.queue-select { width:34px; height:34px; display:grid; place-items:center; border-radius:10px; cursor:pointer; }
.queue-select:hover { background:var(--md-focus); }
.queue-select input { width:18px; height:18px; accent-color:var(--md-primary); }
.queue-card-body { min-width:0; display:grid; grid-template-columns:minmax(0,1fr) auto; gap:3px 12px; }
.queue-card-body strong { overflow-wrap:anywhere; }
.queue-card-body span { color:var(--md-on-surface-variant); font-size:.76rem; text-align:right; }
.queue-card-body code { grid-column:1 / -1; color:var(--md-primary); font:700 .68rem/1.35 ui-monospace,SFMono-Regular,Consolas,monospace; overflow-wrap:anywhere; }
.queue-category-hint { grid-column:1 / -1; color:var(--md-on-surface-variant); font-size:.69rem; }
.queue-changelog-check { min-height:38px; display:flex; align-items:center; gap:7px; padding:7px 9px; border-radius:12px; cursor:pointer; color:var(--md-on-surface-variant); font-size:.73rem; font-weight:800; white-space:nowrap; }
.queue-changelog-check:hover { background:var(--md-focus); }
.queue-changelog-check input { width:18px; height:18px; accent-color:var(--md-primary); }

/* Mobile History comparison becomes a real full-screen sheet. */
.mobile-diff-sheet-head { display:none; }

/* Admin mobile surfaces: larger touch targets and less nested-card compression. */
@media (max-width:760px) {
    .single-page.wide { padding:12px 8px 24px; gap:12px; }
    .single-page.wide > .admin-panel { border-radius:20px; padding:18px 14px; }
    .admin-inline-nav { width:100%; overflow-x:auto; flex-wrap:nowrap; justify-content:flex-start; padding-bottom:2px; }
    .admin-inline-nav .md-button { flex:0 0 auto; }
    .config-section { padding:15px 13px; border-radius:18px; }
    .role-editor-card { padding:13px 11px; border-radius:17px; }
    .role-permission-grid { gap:7px; }
    .permission-item { min-height:64px; padding:12px; }
    .user-row { padding:13px; }
    .account-password-panel,.account-create-panel,.import-merge-panel { margin-inline:-4px; border-radius:17px; padding:14px 12px; }
    .change-diff-wrap {
        position:fixed; z-index:120; inset:0; border:0; padding:0 12px 28px; background:var(--md-surface);
        overflow:auto; overscroll-behavior:contain; box-shadow:none;
    }
    .mobile-diff-sheet-head {
        position:sticky; z-index:2; top:0; margin:0 -12px 12px; min-height:72px; padding:11px 12px;
        display:flex; align-items:center; justify-content:space-between; gap:12px; background:color-mix(in srgb,var(--md-surface) 94%,transparent);
        border-bottom:1px solid var(--md-outline-variant); backdrop-filter:blur(12px);
    }
    .mobile-diff-sheet-head > div { min-width:0; display:grid; gap:2px; }
    .mobile-diff-sheet-head .eyebrow { margin:0; }
    .mobile-diff-sheet-head strong { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
    .diff-grid { padding-bottom:20px; }
    .queue-release-panel { grid-template-columns:1fr; align-items:stretch; padding:14px 12px; }
    .queue-release-actions { justify-content:stretch; flex-wrap:wrap; }
    .queue-release-actions .md-button { flex:1 1 145px; }
    .queue-changelog-toolbar { align-items:flex-start; flex-direction:column; }
    .queue-changelog-toolbar > div { justify-content:flex-start; }
    .queue-card { grid-template-columns:34px minmax(0,1fr) 40px; padding:12px 10px; }
    .queue-changelog-check { grid-column:2 / 3; justify-self:start; padding-left:0; }
    .queue-card > .icon-button { grid-column:3; grid-row:1 / span 2; }
    .queue-card-body { grid-template-columns:1fr; }
    .queue-card-body span { text-align:left; }
    .publication-choice-backdrop { place-items:end center; padding:0; }
    .publication-choice {
        width:100%; max-height:min(88dvh,760px); overflow:auto; border-radius:28px 28px 0 0; border-width:1px 0 0;
        grid-template-columns:42px minmax(0,1fr); padding:20px 16px max(18px,env(safe-area-inset-bottom));
        animation-name:publication-bottom-sheet-in;
    }
    .publication-choice-icon { width:40px; height:40px; border-radius:13px; }
    .publication-choice-actions { flex-direction:column-reverse; }
    .publication-choice-actions .md-button { width:100%; min-height:46px; }
}
@keyframes publication-bottom-sheet-in { from{opacity:.7;transform:translateY(100%)} to{opacity:1;transform:none} }

@media (max-width:480px) {
    .single-page.wide > .admin-panel { padding-inline:11px; }
    .page-title-row h1 { font-size:clamp(1.6rem,8vw,2.1rem); }
    .data-stats { grid-template-columns:1fr; }
    .publication-choice-copy h2 { font-size:1.35rem; }
}

/* Discord webhook media storage */
.media-storage-page { gap:18px; }
.media-status-card {
    display:grid; grid-template-columns:46px minmax(0,1fr) auto; gap:13px; align-items:center;
    padding:15px 16px; border:1px solid var(--md-outline-variant); border-radius:18px; background:var(--md-surface-1);
}
.media-status-card.connected { border-color:color-mix(in srgb,var(--md-primary) 45%,var(--md-outline-variant)); }
.media-status-icon {
    width:44px; height:44px; display:grid; place-items:center; border-radius:14px;
    background:var(--md-surface-3); color:var(--md-on-surface-variant); font-size:1.1rem; font-weight:900;
}
.media-status-card.connected .media-status-icon { background:var(--md-primary-container); color:var(--md-on-primary-container); }
.media-status-meta { min-width:0; display:grid; gap:2px; }
.media-status-meta strong { overflow-wrap:anywhere; }
.media-status-meta span { color:var(--md-on-surface-variant); font-size:.76rem; line-height:1.4; overflow-wrap:anywhere; }
.media-setup-section { display:grid; gap:14px; padding:17px; border:1px solid var(--md-outline-variant); border-radius:20px; background:var(--md-surface-1); }
.media-setup-section > h2,.media-setup-section > h3 { margin:0; }
.media-setup-section > p { margin:0; color:var(--md-on-surface-variant); line-height:1.55; }
.media-setup-steps { margin:0; padding-left:1.45rem; display:grid; gap:9px; color:var(--md-on-surface-variant); }
.media-setup-steps li { padding-left:4px; line-height:1.5; }
.media-setup-steps strong { color:var(--md-on-surface); }
.media-webhook-form { display:grid; grid-template-columns:minmax(0,1fr) auto auto; gap:9px; align-items:end; }
.media-webhook-form .field { margin:0; }
.media-test-result { padding:10px 12px; border-radius:13px; background:var(--md-surface-2); color:var(--md-on-surface-variant); font-size:.78rem; line-height:1.45; }
.media-test-result.ok { background:color-mix(in srgb,var(--md-primary) 10%,var(--md-surface-2)); color:var(--md-on-surface); }
.media-test-result.error { background:var(--md-error-container); color:var(--md-error); }
.media-explainer-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; }
.media-explainer-card { min-width:0; padding:13px; border:1px solid var(--md-outline-variant); border-radius:16px; background:var(--md-surface-2); }
.media-explainer-card strong { display:block; margin-bottom:5px; }
.media-explainer-card span { display:block; color:var(--md-on-surface-variant); font-size:.74rem; line-height:1.45; }
.media-storage-note { padding:12px 13px; border-radius:15px; background:var(--md-surface-2); color:var(--md-on-surface-variant); font-size:.76rem; line-height:1.5; }
.media-storage-note strong { color:var(--md-on-surface); }
.media-field-actions { display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin-top:7px; }
.media-upload-button { position:relative; overflow:hidden; }
.media-upload-button input[type="file"] { position:absolute; inset:0; width:100%; height:100%; opacity:0; cursor:pointer; }
.media-upload-button.disabled { opacity:.5; pointer-events:none; }
.media-upload-progress { display:grid; grid-template-columns:minmax(0,1fr) auto; align-items:center; gap:9px; margin-top:8px; }
.media-upload-progress progress { width:100%; height:8px; accent-color:var(--md-primary); }
.media-upload-progress span { min-width:38px; text-align:right; color:var(--md-on-surface-variant); font-size:.72rem; font-variant-numeric:tabular-nums; }

@media (max-width:760px) {
    .media-status-card { grid-template-columns:42px minmax(0,1fr); padding:13px; }
    .media-status-card > .md-button { grid-column:1 / -1; width:100%; }
    .media-webhook-form { grid-template-columns:1fr; }
    .media-webhook-form .md-button { width:100%; }
    .media-explainer-grid { grid-template-columns:1fr; }
    .media-setup-section { padding:14px 12px; border-radius:18px; }
}
.media-webhook-form > .span-2 { grid-column:1 / -1; }
.media-explainer-grid > article { min-width:0; padding:13px; border:1px solid var(--md-outline-variant); border-radius:16px; background:var(--md-surface-2); }
.media-explainer-grid > article strong { display:block; margin-bottom:5px; }
.media-explainer-grid > article p { margin:0; color:var(--md-on-surface-variant); font-size:.74rem; line-height:1.45; }
.media-upload-progress { grid-template-columns:minmax(80px,.7fr) minmax(100px,1fr) auto; }
.media-upload-progress > span { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; text-align:left; }
.media-upload-progress > strong { min-width:38px; text-align:right; color:var(--md-on-surface-variant); font-size:.72rem; font-variant-numeric:tabular-nums; }
.media-setup-steps li > span { display:block; margin-top:2px; color:var(--md-on-surface-variant); font-size:.76rem; }

/* v2.8.1 — records use a simple Mobile flag instead of per-record clicking methods. */
.mobile-record-icon { width:20px; height:20px; display:inline-block; flex:0 0 auto; color:var(--md-primary); }
.mobile-record-icon.inline { width:17px; height:17px; margin-left:7px; vertical-align:-3px; }
.record-mobile-toggle { min-height:44px; padding:8px 0; align-items:flex-start; }
.record-mobile-toggle > span { display:grid; gap:2px; }
.record-mobile-toggle small { color:var(--md-on-surface-variant); line-height:1.35; }

/* v2.8.4 — per-level information-tile visibility */
.tile-config-row-v2 { align-items: end; }
.tile-visibility-controls { grid-column: 2 / -2; display: grid; grid-template-columns: minmax(220px,.8fr) minmax(260px,1.2fr); gap: 12px; align-items: end; padding-top: 2px; }
.tile-visibility-controls .switch-row { min-height: 50px; }
.optional-field-badge { display: inline-flex; align-items: center; margin-left: 6px; padding: 2px 7px; border-radius: 999px; background: var(--md-secondary-container); color: var(--md-on-secondary-container); font-size: .62rem; font-style: normal; font-weight: 800; letter-spacing: .035em; text-transform: uppercase; vertical-align: 1px; }
@media (max-width: 900px) {
    .tile-visibility-controls { grid-column: 2 / -1; grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .tile-visibility-controls { grid-column: 1; }
}