@font-face {
  font-family: "Computer Modern";
  src: url("fonts/computer-modern/CMUSerif-Roman.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
}
@font-face {
  font-family: "Computer Modern";
  src: url("fonts/computer-modern/CMUSerif-Bold.woff2") format("woff2");
  font-style: normal;
  font-weight: 600 900;
  font-display: swap;
}
@font-face {
  font-family: "Computer Modern";
  src: url("fonts/computer-modern/CMUSerif-Italic.woff2") format("woff2");
  font-style: italic;
  font-weight: 400 500;
  font-display: swap;
}
@font-face {
  font-family: "Computer Modern";
  src: url("fonts/computer-modern/CMUSerif-BoldItalic.woff2") format("woff2");
  font-style: italic;
  font-weight: 600 900;
  font-display: swap;
}

@font-face { font-family: "Nunito"; src: url("fonts/nunito/Regular.woff") format("woff"); font-style: normal; font-weight: 200 1000; font-display: swap; }
@font-face { font-family: "Nunito"; src: url("fonts/nunito/Italic.woff") format("woff"); font-style: italic; font-weight: 200 1000; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/jetbrains-mono/Regular.woff") format("woff"); font-style: normal; font-weight: 100 800; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/jetbrains-mono/Italic.woff") format("woff"); font-style: italic; font-weight: 100 800; font-display: swap; }

:root[data-appearance-font="montserrat"] { font-family: "Montserrat", Arial, sans-serif; }
:root[data-appearance-font="computer-modern"] { font-family: "Computer Modern", Georgia, serif; --text-2xs: 13px; --text-xs: 14px; --text-sm: 15px; --text-md: 16px; }
:root[data-appearance-font="georgia"] { font-family: Georgia, "Times New Roman", serif; --text-2xs: 12px; --text-xs: 13px; --text-sm: 14px; --text-md: 15px; }
:root[data-appearance-font="system"] { font-family: system-ui, -apple-system, "Segoe UI", sans-serif; }
:root[data-appearance-font="nunito"] { font-family: "Nunito", system-ui, sans-serif; --text-xs: 13px; --text-sm: 14px; --text-md: 15px; }
:root[data-appearance-font="jetbrains-mono"] { font-family: "JetBrains Mono", ui-monospace, monospace; font-variant-ligatures: none; --text-xs: 12px; --text-sm: 13px; --text-md: 14px; }
:root[data-appearance-font] :is(input, textarea, select, button) { font-family: inherit; }

:root[data-appearance-theme="academic"] {
  --ink: #252b34; --cream: #efede7; --paper: #fffef9; --sand: #e4e3dc;
  --espresso: #233344; --marigold: #c7d7e4; --ember: #acc5d9; --terracotta: #a84839;
  --honey: #e1e8ef; --slate-blue: #385b79; --coffee: #485460; --taupe: #59636b;
  --border: #d8d8cf; --border-strong: #a8b2ba; --ember-ink: #365a78;
  --warning-bg: #f0ead8; --info-bg: #e8edf2;
  --grad-sunrise: linear-gradient(135deg, #d0dfeb, #aac3d7);
  --grad-ink: linear-gradient(160deg, #2b3d4e, #1e2d3a);
  --grad-paper: linear-gradient(180deg, var(--paper), var(--cream));
  --focus-ring: 0 0 0 3px rgb(56 91 121 / 28%);
  --radius-xl: 12px; --radius-2xl: 14px; --radius-pill: 8px;
  --shadow-sm: 0 2px 5px rgb(37 43 52 / 4%); --shadow-md: 0 6px 16px rgb(37 43 52 / 7%);
}
:root[data-appearance-theme="forest"] {
  --ink: #1f302b; --cream: #e8efea; --paper: #f6faf6; --sand: #d7e4dc;
  --espresso: #213e34; --marigold: #b9d4ba; --ember: #99bf9e; --terracotta: #af4b36;
  --honey: #d4e5ce; --slate-blue: #3d6575; --coffee: #41594e; --taupe: #52675c;
  --border: #cbdccf; --border-strong: #91ad9b; --ember-ink: #345f42;
  --warning-bg: #eeecd7; --info-bg: #e0eceb;
  --grad-sunrise: linear-gradient(135deg, #c0daba, #93bc9a);
  --grad-ink: linear-gradient(160deg, #294d3d, #1a352b);
  --grad-paper: linear-gradient(180deg, var(--paper), var(--cream));
  --focus-ring: 0 0 0 3px rgb(52 95 66 / 28%);
}
:root[data-appearance-mode="dark"] {
  color-scheme: dark;
  --ink: #edf0f5; --cream: #141b27; --paper: #1e2838; --sand: #303e50;
  --espresso: #101925; --marigold: #b9ccef; --ember: #94b3e3; --terracotta: #ecad99;
  --honey: #364961; --slate-blue: #adc9e8; --coffee: #c4cfde; --taupe: #b1bfd1;
  --border: #3b4a5f; --border-strong: #6b80a0;
  --success: #89cda7; --success-bg: #223d33; --success-ink: #b0e4c8;
  --warning: #e5c686; --warning-bg: #3c3427; --warning-ink: #f0d598;
  --error: #f0abac; --error-bg: #442d37; --error-ink: #ffc3c4;
  --info-bg: #29394f; --info-ink: #bed7f6; --ember-ink: #bdd3f4;
  --grad-sunrise: linear-gradient(135deg, #a9c4eb, #86a9d9);
  --grad-ink: linear-gradient(160deg, #30445e, #1d2b40);
  --grad-paper: linear-gradient(180deg, var(--paper), var(--cream));
  --focus-ring: 0 0 0 3px rgb(185 204 239 / 40%);
  --shadow-xs: 0 1px 3px rgb(0 0 0 / 16%); --shadow-sm: 0 2px 6px rgb(0 0 0 / 20%);
  --shadow-md: 0 6px 16px rgb(0 0 0 / 25%); --shadow-lg: 0 12px 32px rgb(0 0 0 / 30%);
}
:root[data-appearance-theme="editorial"] {
  --ink: #382c28; --cream: #f2eee7; --paper: #fffdf8; --sand: #e9dfd3;
  --espresso: #362822; --marigold: #e9bba7; --ember: #d49c86; --honey: #f1dbca;
  --coffee: #665047; --taupe: #6b5a51; --slate-blue: #7b5140; --ember-ink: #854332;
  --border: #dfd3c7; --border-strong: #b79c8c;
  --grad-sunrise: linear-gradient(135deg, #efd1bc, #dfa995); --grad-ink: linear-gradient(160deg, #47352e, #30221e);
  --grad-paper: linear-gradient(180deg, var(--paper), var(--cream)); --focus-ring: 0 0 0 3px rgb(133 67 50 / 25%);
  --radius-xl: 8px; --radius-2xl: 10px; --radius-pill: 6px;
  --shadow-sm: 0 2px 4px rgb(56 44 40 / 4%); --shadow-md: 0 5px 12px rgb(56 44 40 / 5%);
}
:root[data-appearance-theme="candy"] {
  --ink: #473039; --cream: #fff0ed; --paper: #fffaf8; --sand: #f5ded8;
  --espresso: #473039; --marigold: #efb1a7; --ember: #e89c90; --honey: #f6d9b7;
  --coffee: #73545c; --taupe: #70545b; --slate-blue: #8a5262; --ember-ink: #924a55;
  --border: #eed5d0; --border-strong: #cc9d98;
  --grad-sunrise: linear-gradient(135deg, #f6c9b2, #ecaaa8); --grad-ink: linear-gradient(160deg, #59404e, #402c37);
  --grad-paper: linear-gradient(180deg, var(--paper), var(--cream)); --focus-ring: 0 0 0 3px rgb(138 82 98 / 25%);
  --radius-xl: 28px; --radius-2xl: 32px; --radius-pill: 999px;
  --shadow-sm: 0 3px 8px rgb(115 66 68 / 6%); --shadow-md: 0 8px 22px rgb(115 66 68 / 8%);
}
:root[data-appearance-theme="ocean"] {
  --ink: #20384a; --cream: #eaf2f7; --paper: #f9fcff; --sand: #d6e6ef;
  --espresso: #20384a; --marigold: #abd4e8; --ember: #91c2dc; --honey: #d1e5ef;
  --coffee: #445f73; --taupe: #4a6577; --slate-blue: #28627e; --ember-ink: #28627e;
  --border: #c8dbe7; --border-strong: #87aec5;
  --grad-sunrise: linear-gradient(135deg, #c0e1ef, #91c2dc); --grad-ink: linear-gradient(160deg, #294e65, #183447);
  --grad-paper: linear-gradient(180deg, var(--paper), var(--cream)); --focus-ring: 0 0 0 3px rgb(40 98 126 / 25%);
  --radius-xl: 16px; --radius-2xl: 20px; --radius-pill: 12px;
  --shadow-sm: 0 2px 6px rgb(32 56 74 / 5%); --shadow-md: 0 6px 16px rgb(32 56 74 / 7%);
}
:root[data-appearance-theme="terminal"] {
  --ink: #e4f4ea; --cream: #101b19; --paper: #192925; --sand: #2a3e35;
  --espresso: #101b19; --marigold: #a4dfbd; --ember: #84cba2; --honey: #2b493b;
  --coffee: #bcd2c4; --taupe: #a5bdae; --slate-blue: #a4dfbd; --ember-ink: #a4dfbd;
  --border: #3a5146; --border-strong: #668772;
  --grad-sunrise: linear-gradient(135deg, #b6e6c9, #84cba2); --grad-ink: linear-gradient(160deg, #284434, #142b22);
  --grad-paper: linear-gradient(180deg, var(--paper), var(--cream)); --focus-ring: 0 0 0 3px rgb(164 223 189 / 30%);
  --radius-xl: 6px; --radius-2xl: 8px; --radius-pill: 5px;
  --shadow-sm: none; --shadow-md: none; --shadow-lg: none;
}
:root[data-appearance-theme] { --surface: var(--paper); --muted: var(--taupe); --line: var(--border); --orange: var(--marigold); }
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) body { background: var(--cream); }
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) :where(.profile-language-setting, .learning-profile-progress i, .profile-choice, input, textarea, select, .placement-question__head, .placement-option, .practice-inline, .pr-input, .pr-chip, .pr-option, .pr-placed, .pr-slot, .pr-column, .pr-card, .pr-match-slot, .pr-script, .pr-answer-block, .pr-recorder, .pr-menu, .ex-field, .ex-pill, .ex-callout, .ex-table, .ex-tab.is-active, .ex-toolbar, .work-set-picker__item, .work-set-picker, .vocabulary-card, .vocabulary-dialog) {
  background: var(--paper); color: var(--ink); border-color: var(--border);
}
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) :is(.menu-tile--profile, .menu-grid .menu-tile--profile, .menu-grid .menu-tile--additional) { background: var(--grad-paper); }
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) :is(.menu-tile--new, .menu-tile--new:hover) { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
/* Главная кнопка в светлых темах — в насыщенном акценте: пастельный градиент читался как неактивная кнопка. */
:root[data-appearance-theme]:not([data-appearance-theme="classic"]):not([data-appearance-mode="dark"]):not([data-appearance-custom]) .button:not(.button--secondary):not(.button--quiet):not(.button--danger) { color: var(--paper); background: var(--ember-ink); border-color: var(--ember-ink); }
:root[data-appearance-theme]:not([data-appearance-theme="classic"]):not([data-appearance-mode="dark"]):not([data-appearance-custom]) .button:not(.button--secondary):not(.button--quiet):not(.button--danger):hover { background: color-mix(in srgb, var(--ember-ink) 86%, var(--ink)); }
:root[data-appearance-mode="dark"] :is(.button:not(.button--secondary):not(.button--quiet):not(.button--danger), .pill--test, .practice-test-toggle[aria-pressed="true"]) { color: #172238; }
:root[data-appearance-mode="dark"] :is(.button--secondary:hover, .button--quiet:hover) { color: #172238; }
:root[data-appearance-mode="dark"] .auth-logout { color: var(--ink); background: var(--paper); border-color: var(--border-strong); }
:root[data-appearance-mode="dark"] .vocabulary-pronunciation { color: var(--coffee); }
:root[data-appearance-mode="dark"] :is(.practice-feature, .balance-card, .placement-intro) { color: var(--ink); }
:root[data-appearance-mode="dark"] :is(.practice-feature__copy small, .balance-card > span, .balance-card__meta, .placement-intro__copy p) { color: var(--coffee); }
:root[data-appearance-mode="dark"] :is(.ex-field.is-correct, .pr-input.is-correct, .pr-option.is-correct, .pr-recorder.is-ready) { background: var(--success-bg); color: var(--success-ink); }
:root[data-appearance-mode="dark"] :is(.ex-field.is-wrong, .pr-input.is-wrong, .pr-option.is-wrong) { background: var(--error-bg); color: var(--error-ink); }
:root[data-appearance-mode="dark"] .ex-field--review.is-missed { background: var(--warning-bg); color: var(--warning-ink); }
:root[data-appearance-theme="academic"] :is(.section-head, .hero) { border-bottom: 1px solid var(--border-strong); }
:root[data-appearance-theme="academic"] .section-head { padding-bottom: 12px; }
:root[data-appearance-theme="academic"] .hero { margin-bottom: 18px; padding-bottom: 18px; }

.appearance-panel { margin: 0 0 24px; padding: 20px; border: 1px solid var(--border); border-radius: var(--radius-xl); background: var(--paper); }
.appearance-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.appearance-heading h3 { margin: 0; font-size: 20px; }
.appearance-heading > span { padding: 4px 8px; border: 1px solid var(--border-strong); border-radius: 5px; color: var(--coffee); font: 600 11px system-ui, sans-serif; letter-spacing: .1em; }
.appearance-themes { min-width: 0; margin: 0; padding: 0; border: 0; }
.appearance-themes legend { padding: 0 0 10px; font-weight: 700; font-size: var(--text-md); }
.appearance-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.appearance-choice { position: relative; display: grid; align-content: start; gap: 8px; min-width: 0; padding: 10px; border: 1px solid var(--border); border-radius: 10px; cursor: pointer; background: var(--paper); }
.appearance-choice:has(input:checked) { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.appearance-choice:has(input:focus-visible) { outline: 3px solid var(--slate-blue); outline-offset: 3px; }
.appearance-choice input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.appearance-choice__title { overflow-wrap: anywhere; font-size: var(--text-sm); font-weight: 700; line-height: 1.2; }
.appearance-choice small { color: var(--coffee); font-size: var(--text-2xs); line-height: 1.4; }
.appearance-swatch { display: grid; align-content: center; gap: 5px; height: 82px; padding: 12px; border-radius: 6px; color: #252b34; background: #f3eadb; }
.appearance-swatch b { font: 600 27px "Montserrat", sans-serif; line-height: 1; }
.appearance-swatch-icons { display: flex; gap: 7px; margin-top: 2px; }
.appearance-swatch-icons .icon { width: 18px; height: 18px; }
.appearance-swatch--academic { background: #efede7; }
.appearance-swatch--academic b { font-family: "Computer Modern", Georgia, serif; }
.appearance-swatch--forest { color: #1f302b; background: #dbe9df; }
.appearance-swatch--forest b { font-family: system-ui, sans-serif; }
.appearance-swatch--night { color: #d6e3f8; background: #1e2838; }
.appearance-swatch--night b { font-family: system-ui, sans-serif; }
.appearance-font { display: grid; grid-template-columns: 1fr minmax(180px, 55%); align-items: center; gap: 12px; margin: 20px 0; font-weight: 700; font-size: var(--text-md); }
.appearance-font select { width: 100%; min-width: 0; min-height: 44px; margin: 0; border: 1px solid var(--border-strong); border-radius: 8px; padding: 10px 12px; color: var(--ink); background: var(--paper); font: inherit; }
.appearance-specimen { display: flex; align-items: center; gap: 18px; padding: 16px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.appearance-specimen > span { flex: 0 0 auto; font-size: 34px; line-height: 1.15; }
.appearance-specimen strong { font-size: 18px; }
.appearance-specimen p { margin: 6px 0 0; color: var(--coffee); font-size: var(--text-sm); line-height: 1.5; }
.appearance-footer { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 16px; padding-top: 12px; }
.appearance-footer p { flex: 1 1 220px; margin: 0; color: var(--coffee); font-size: var(--text-2xs); line-height: 1.5; }
.appearance-footer button { min-height: 44px; border: 0; padding: 4px 0; color: var(--coffee); background: transparent; font-size: var(--text-2xs); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
@media (max-width: 560px) {
  .appearance-panel { padding: 16px; }
  .appearance-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .appearance-swatch { height: 70px; }
  .appearance-font { grid-template-columns: 1fr; gap: 8px; }
  .appearance-specimen { align-items: flex-start; gap: 12px; }
  .appearance-specimen > span { font-size: 26px; }
}

/* Native workbook surfaces also follow a custom palette in the classic theme. */
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) :is(.practice-set__head, .ex-frame, .ex-split, .ex-choice:not(.is-picked):not(.is-key):not(.is-wrong)),
:root[data-appearance-custom] :is(.practice-set__head, .ex-frame, .ex-split, .ex-choice:not(.is-picked):not(.is-key):not(.is-wrong)) {
  color: var(--ink); background: var(--paper); border-color: var(--border);
}
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) :is(.practice-set__head, .practice-question--studio) { box-shadow: var(--shadow-md); }
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) :is(.ex-tabs, .ex-legend) { background: var(--cream); color: var(--ink); }
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) :is(.ex-tab:hover, .ex-qnum, .ex-part, .practice-question__number) { background: var(--sand); color: var(--ink); }
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) .ex-field:focus-within { background: var(--paper); border-color: var(--slate-blue); box-shadow: var(--focus-ring); }
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) :is(.practice-question--studio, .practice-set__head, .ex-frame, .ex-tabs, .ex-split, .ex-choice) { border-radius: var(--radius-xl); }
:root:is([data-appearance-theme="academic"], [data-appearance-theme="editorial"]) .ex-part { padding: 7px 0; border-bottom: 1px solid var(--border-strong); border-radius: 0; color: var(--ink); background: transparent; }
:root[data-appearance-theme="editorial"] .practice-set__head { border-left: 4px solid var(--ember-ink); }
:root[data-appearance-theme="terminal"] :is(.section-head, .ex-part) { border-bottom: 1px solid var(--border-strong); }
:root[data-appearance-custom] body { background: var(--cream); color: var(--ink); }
:root[data-appearance-custom] :where(.profile-language-setting, .profile-choice, input, textarea, select, .pr-input, .pr-chip, .pr-option, .pr-placed, .pr-slot, .pr-card, .ex-field, .ex-pill, .ex-table, .ex-tab.is-active, .ex-toolbar) { background: var(--paper); color: var(--ink); border-color: var(--border); }
:root[data-appearance-custom] :is(.ex-tabs, .ex-legend) { background: var(--cream); color: var(--ink); }
:root[data-appearance-custom] :is(.ex-tab:hover, .ex-qnum) { background: var(--sand); color: var(--ink); }
:root[data-appearance-custom] :is(.ex-part, .practice-question__number) { background: var(--sand); color: var(--ink); }
:root[data-appearance-custom] :is(.button:not(.button--quiet):not(.button--danger), .button--quiet:hover, .practice-test-toggle[aria-pressed="true"]) {
  color: var(--appearance-accent-ink); background: var(--marigold); border-color: var(--border-strong);
}
:root[data-appearance-custom] .button--quiet { color: var(--ink); background: var(--paper); border-color: var(--border-strong); }
:root[data-appearance-custom] :is(.pr-input, .ex-input, input, textarea)::placeholder { color: var(--ink); opacity: 1; }
:root[data-appearance-custom] .ex-field:focus-within { background: var(--paper); border-color: var(--slate-blue); box-shadow: var(--focus-ring); }
:root[data-appearance-scale="large"] :is(.ex-sheet, .ex-sheet--passage, .pr-copy, .ex-input.pr-input, .ex-select.pr-input) { font-size: 18px; line-height: 1.7; }
:root[data-appearance-scale="large"] :is(.ex-input.pr-input, .ex-select.pr-input) { height: 32px; line-height: 1.35; }
:root[data-appearance-corners="sharp"][data-appearance-theme] :is(.card, .practice-question--studio, .ex-frame, .ex-split, .ex-choice, .ex-tabs) { border-radius: 3px; }
:root[data-appearance-corners="round"][data-appearance-theme] :is(.card, .practice-question--studio, .ex-frame, .ex-split, .ex-choice, .ex-tabs) { border-radius: 22px; }

/* Controls and recovery stay readable independently of learner colours. */
.appearance-panel { --ap-bg: #fff; --ap-ink: #253344; --ap-strong: #172238; --ap-muted: #485460; --ap-line: #cbd2d9; --ap-line-strong: #8a96a3; --ap-focus: #385b79; --ap-error: #8f2b20; --ap-scheme: light; }
:root[data-appearance-mode="dark"] .appearance-panel { --ap-bg: #1b2330; --ap-ink: #e8edf4; --ap-strong: #f4f7fb; --ap-muted: #b3bfcd; --ap-line: #364356; --ap-line-strong: #6f7f93; --ap-focus: #9cc0e6; --ap-error: #f0abac; --ap-scheme: dark; }
:root[data-appearance-theme] .appearance-panel { background: var(--ap-bg); color: var(--ap-ink); border: 1px solid var(--ap-line); border-radius: 12px; font: 400 14px/1.5 system-ui, sans-serif; color-scheme: var(--ap-scheme); }
:root[data-appearance-theme] .appearance-panel :is(label, legend, summary) { color: var(--ap-ink); }
.appearance-heading { position: static; align-items: center; padding: 0 0 12px; color: var(--ap-ink); background: var(--ap-bg); border-bottom: 1px solid var(--ap-line); }
.appearance-heading h3 { font-size: 20px; line-height: 1.3; }
:root[data-appearance-theme] .appearance-choice { background: var(--ap-bg); color: var(--ap-ink); border-color: var(--ap-line); }
:root[data-appearance-theme] .appearance-choice:has(input:checked) { border-color: var(--ap-ink); box-shadow: 0 0 0 1px var(--ap-ink); }
.appearance-choice:has(input:focus-visible) { outline-color: var(--ap-focus); }
.appearance-choice__title { font: 650 14px/1.3 system-ui, sans-serif; }
.appearance-choice small { font: 400 12px/1.4 system-ui, sans-serif; }
.appearance-themes legend, .appearance-font { font: 650 14px/1.4 system-ui, sans-serif; }
.appearance-swatch { box-shadow: inset 0 0 0 1px var(--ap-line); }
.appearance-swatch--editorial { color: #382c28; background: #f2e5d8; border-radius: 2px; }
.appearance-swatch--editorial b { font-family: Georgia, serif; }
.appearance-swatch--candy { color: #473039; background: #f7cfc4; border-radius: 16px; }
.appearance-swatch--candy b { font-family: "Nunito", sans-serif; }
.appearance-swatch--ocean { color: #20384a; background: #d3e9f4; }
.appearance-swatch--terminal { color: #a4dfbd; background: #192925; border-radius: 2px; }
.appearance-swatch--terminal b { font-family: "JetBrains Mono", monospace; }
:root[data-appearance-font="montserrat"] .appearance-specimen { font-family: "Montserrat", sans-serif; }
:root[data-appearance-font="computer-modern"] .appearance-specimen { font-family: "Computer Modern", serif; }
:root[data-appearance-font="georgia"] .appearance-specimen { font-family: Georgia, serif; }
:root[data-appearance-font="system"] .appearance-specimen { font-family: system-ui, sans-serif; }
:root[data-appearance-font="nunito"] .appearance-specimen { font-family: "Nunito", sans-serif; }
:root[data-appearance-font="jetbrains-mono"] .appearance-specimen { font-family: "JetBrains Mono", monospace; }
.appearance-specimen > div { min-width: 0; }
.appearance-specimen strong { display: block; overflow-wrap: anywhere; line-height: 1.4; }
:root[data-appearance-theme] .appearance-choice small { color: var(--ap-muted); }
.appearance-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.appearance-options label { display: grid; gap: 7px; font: 600 14px system-ui, sans-serif; }
:root[data-appearance-theme] .appearance-panel :is(select, input[type="text"], input[type="color"]) {
  min-width: 0; color: var(--ap-ink); background: var(--ap-bg); border: 1px solid var(--ap-line-strong); border-radius: 7px;
  color-scheme: var(--ap-scheme); font: 400 14px system-ui, sans-serif; box-shadow: none;
}
.appearance-options select { width: 100%; min-height: 44px; padding: 8px 10px; }
:root[data-appearance-theme] .appearance-specimen { border-color: var(--ap-line); }
:root[data-appearance-theme] .appearance-specimen p { color: var(--ap-muted); }
.appearance-custom { padding-top: 16px; }
.appearance-custom > summary { cursor: pointer; font-size: 17px; font-weight: 700; }
.appearance-color-hint { margin: 10px 0 16px; color: var(--ap-muted); font: 400 13px/1.5 system-ui, sans-serif; }
.appearance-color-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 18px; }
.appearance-color-row { min-width: 0; }
.appearance-color-row > label { display: block; margin-bottom: 7px; font: 600 14px system-ui, sans-serif; }
.appearance-color-row > div { display: flex; align-items: center; gap: 8px; min-width: 0; }
:root[data-appearance-theme] .appearance-color-row input[type="color"] { flex: 0 0 44px; width: 44px; min-height: 44px; height: 44px; padding: 4px; cursor: pointer; }
:root[data-appearance-theme] .appearance-color-row input[type="text"] { width: 100%; min-height: 44px; padding: 8px 10px; font-family: ui-monospace, monospace; }
:root[data-appearance-theme] .appearance-color-row input[aria-invalid="true"] { border: 2px solid var(--ap-error); }
.appearance-color-preview { display: grid; gap: 12px; padding: 16px; margin-top: 18px; border: 1px solid var(--ap-line-strong); border-radius: 8px; font-size: 16px; }
.appearance-color-preview > div { padding: 14px; border: 1px solid var(--ap-line-strong); border-radius: 6px; }
.appearance-color-preview p { margin: 6px 0 12px; }
.appearance-color-preview [data-palette-button] { display: inline-block; padding: 8px 16px; border: 1px solid var(--ap-line-strong); border-radius: 6px; font: 600 14px system-ui, sans-serif; }
.appearance-contrast { margin: 12px 0; padding: 10px 12px; border: 1px solid #b7c5bc; border-radius: 7px; color: #1f5b38; background: #eef6f0; font: 400 14px/1.5 system-ui, sans-serif; }
.appearance-contrast[data-state="warning"] { color: #684008; background: #fff3d7; border-color: #c59443; }
.appearance-color-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.appearance-color-actions button { min-height: 44px; padding: 8px 12px; border: 1px solid var(--ap-line-strong); border-radius: 7px; color: var(--ap-ink); background: var(--ap-bg); font: 600 13px system-ui, sans-serif; cursor: pointer; }
.appearance-color-actions [data-appearance-apply] { color: var(--ap-bg); background: var(--ap-ink); border-color: var(--ap-ink); }
.appearance-color-actions button:disabled { opacity: .55; cursor: default; }
:root[data-appearance-theme] .appearance-footer p { color: var(--ap-muted); font-size: 13px; }
:root[data-appearance-theme] .appearance-panel :is(input, select, button):focus-visible { outline: 3px solid var(--ap-focus); outline-offset: 2px; }
:root[data-appearance-theme] .appearance-panel .appearance-reset {
  flex: 0 0 auto; min-height: 44px; padding: 10px 14px; margin: 0;
  color: var(--ap-strong) !important; background: var(--ap-bg) !important; border: 2px solid var(--ap-strong) !important;
  border-radius: 8px !important; box-shadow: none !important; opacity: 1 !important;
  font: 600 14px/1.3 system-ui, sans-serif !important; text-decoration: none !important;
  letter-spacing: normal; cursor: pointer; color-scheme: var(--ap-scheme);
}
.appearance-color-actions [hidden] { display: none; }
.appearance-glow-toggle { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 0 16px; cursor: pointer; }
.appearance-glow-toggle > span { display: grid; gap: 5px; min-width: 0; }
.appearance-glow-toggle strong { color: var(--ap-ink); font: 600 14px system-ui, sans-serif; }
.appearance-glow-toggle small { color: var(--ap-muted); font: 400 13px/1.5 system-ui, sans-serif; }
:root[data-appearance-theme] .appearance-panel .appearance-glow-switch {
  appearance: none; position: relative; flex: 0 0 46px; width: 46px; height: 28px; min-height: 28px;
  margin: 0; padding: 0; border: 2px solid var(--ap-line-strong); border-radius: 20px; background: var(--ap-bg); cursor: pointer;
}
.appearance-glow-switch::before { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--ap-muted); }
:root[data-appearance-theme] .appearance-panel .appearance-glow-switch:checked { background: var(--ap-ink); border-color: var(--ap-ink); }
.appearance-glow-switch:checked::before { left: 21px; background: var(--ap-bg); }
.appearance-glow-settings { max-width: 300px; padding: 0 0 18px; }
.appearance-glow-settings[hidden] { display: none; }
:root[data-appearance-theme] .appearance-glow-settings input[aria-invalid="true"] { border: 2px solid var(--ap-error); }
/* The glow cursor is a set of native cursor images, so it never lags and needs no layer.
   These are the browser defaults; student-appearance.js repeats the cabinet's own cursor
   rules under the same scope, and those outrank the :where() lists here. */
:root[data-appearance-cursor="glow"] { cursor: var(--appearance-cursor), auto; }
:root[data-appearance-cursor="glow"] :where(button, select, summary, option, input:is([type="checkbox"], [type="radio"], [type="color"], [type="range"], [type="file"], [type="submit"], [type="button"], [type="reset"])) { cursor: var(--appearance-cursor), default; }
:root[data-appearance-cursor="glow"] :where(a[href]) { cursor: var(--appearance-cursor-pointer), pointer; }
:root[data-appearance-cursor="glow"] :where(textarea, [contenteditable="true"], input:not([type="checkbox"], [type="radio"], [type="color"], [type="range"], [type="file"], [type="submit"], [type="button"], [type="reset"])) { cursor: var(--appearance-cursor-text), text; }
@media (max-width: 420px) {
  .appearance-color-grid, .appearance-options { grid-template-columns: 1fr; }
  .appearance-heading { gap: 8px; }
  :root[data-appearance-theme] .appearance-panel .appearance-reset { padding-inline: 10px; }
}
@media (max-width: 640px) {
  .appearance-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .appearance-specimen { flex-direction: column; gap: 10px; }
  .appearance-specimen > span { font-size: 30px; }
  .appearance-specimen p { font-size: 14px; }
  .appearance-choice { gap: 6px; padding: 8px; }
  .appearance-swatch { height: 74px; gap: 4px; }
  .appearance-swatch b { font-size: 24px; }
  .appearance-swatch-icons { gap: 6px; margin-top: 0; }
  .appearance-swatch-icons .icon { width: 16px; height: 16px; }
  .appearance-heading { flex-wrap: wrap; }
}

/* Theme drawings live in the existing icon registry. CSS also updates cached
   icons immediately, so changing a theme never rerenders a learner's answers. */
:root:is([data-appearance-theme="academic"], [data-appearance-theme="editorial"], [data-appearance-theme="ocean"], [data-appearance-theme="forest"], [data-appearance-theme="candy"], [data-appearance-theme="terminal"]) .icon:not([data-icon-theme]) > .icon-variant--classic,
.icon[data-icon-theme] > .icon-variant { display: none; }
:root:is([data-appearance-theme="academic"], [data-appearance-theme="editorial"], [data-appearance-theme="ocean"]) .icon:not([data-icon-theme]) > .icon-variant--ink,
:is(.icon[data-icon-theme="academic"], .icon[data-icon-theme="editorial"], .icon[data-icon-theme="ocean"]) > .icon-variant--ink,
:root:is([data-appearance-theme="forest"], [data-appearance-theme="candy"]) .icon:not([data-icon-theme]) > .icon-variant--soft,
:is(.icon[data-icon-theme="forest"], .icon[data-icon-theme="candy"]) > .icon-variant--soft,
:root[data-appearance-theme="terminal"] .icon:not([data-icon-theme]) > .icon-variant--technical,
.icon[data-icon-theme="terminal"] > .icon-variant--technical,
:is(.icon[data-icon-theme="classic"], .icon[data-icon-theme="night"]) > .icon-variant--classic { display: inline; }

.icon[data-icon-theme="classic"] { --appearance-icon-weight: 1.9; --appearance-icon-cap: round; --appearance-icon-join: round; }
:root[data-appearance-theme="academic"], .icon[data-icon-theme="academic"] { --appearance-icon-weight: 1.5; --appearance-icon-cap: butt; --appearance-icon-join: miter; --appearance-icon-radius: 6px; }
:root[data-appearance-theme="editorial"], .icon[data-icon-theme="editorial"] { --appearance-icon-weight: 1.7; --appearance-icon-cap: square; --appearance-icon-join: miter; --appearance-icon-radius: 4px; }
:root[data-appearance-theme="forest"], .icon[data-icon-theme="forest"] { --appearance-icon-weight: 1.8; --appearance-icon-cap: round; --appearance-icon-join: round; --appearance-icon-radius: 50%; }
:root[data-appearance-theme="night"], .icon[data-icon-theme="night"] { --appearance-icon-weight: 1.7; --appearance-icon-cap: round; --appearance-icon-join: round; --appearance-icon-radius: 12px; }
:root[data-appearance-theme="candy"], .icon[data-icon-theme="candy"] { --appearance-icon-weight: 2.2; --appearance-icon-cap: round; --appearance-icon-join: round; --appearance-icon-radius: 17px; }
:root[data-appearance-theme="ocean"], .icon[data-icon-theme="ocean"] { --appearance-icon-weight: 1.9; --appearance-icon-cap: round; --appearance-icon-join: round; --appearance-icon-radius: 10px; }
:root[data-appearance-theme="terminal"], .icon[data-icon-theme="terminal"] { --appearance-icon-weight: 1.7; --appearance-icon-cap: square; --appearance-icon-join: miter; --appearance-icon-radius: 3px; }
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) .icon:not(.icon--solid):not([data-icon-theme]),
.icon[data-icon-theme]:not(.icon--solid) {
  stroke-width: var(--appearance-icon-weight, 1.9);
  stroke-linecap: var(--appearance-icon-cap, round);
  stroke-linejoin: var(--appearance-icon-join, round);
}
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) .menu-icon {
  color: var(--slate-blue); background: var(--sand); border-color: var(--border-strong);
  border-radius: var(--appearance-icon-radius); box-shadow: none;
}
:root[data-appearance-theme="candy"] .menu-icon { color: var(--ember-ink); box-shadow: 0 3px 0 color-mix(in srgb, var(--border-strong) 40%, transparent); }
:root[data-appearance-theme="editorial"] .menu-icon { border-bottom-width: 2px; }
:root[data-appearance-theme="terminal"] .menu-icon { color: var(--marigold); background: var(--paper); }
/* The level badge keeps its rarity palette and matching progress ring. */
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) :is(.back-button, .brand-mark:not(.student-level-badge)) {
  color: var(--slate-blue); background: var(--paper); border-color: var(--border-strong);
  border-radius: var(--appearance-icon-radius); box-shadow: none;
}
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) .student-level-badge {
  background: #2a2320; border-color: #635449;
}
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) .student-level-badge b { color: #253344; }
:root[data-appearance-theme]:not([data-appearance-theme="classic"]) .disclosure { color: var(--ember-ink); }
/* Custom accents may match the surface; icons use the validated text colour. */
:root[data-appearance-theme][data-appearance-custom] .menu-icon {
  color: var(--ink); background: var(--paper); border-color: var(--border-strong);
}

/* Theme coverage. core.css paints many surfaces with fixed light colours and
   writes text on the accent with --ink. Both assumptions break once a theme or
   a learner palette changes the tokens, so each such surface is restated here
   in tokens. Classic without a custom palette is matched by no rule below. */
:root[data-appearance-mode="dark"] { --appearance-accent-ink: #172238; }
:root[data-appearance-theme="terminal"] { --appearance-accent-ink: #10231a; }

/* 1. Soft surfaces: fields, chips, cards and notes that were fixed cream or white. */
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :where(
  .profile-choice span, .profile-language-setting, .choice-option, .auth-logout, .practice-submit-bar, .practice-set__head,
  .calendar-week-toolbar, .calendar-event__mark input, .practice-inline, .practice-import__zone, .practice-import__task,
  .pr-input, .pr-chip, .pr-option, .pr-placed, .pr-slot, .pr-order-hole, .pr-match-left, .pr-match-slot, .pr-column, .pr-card,
  .pr-thumb, .pr-prompt-media, .pr-listening-media, .pr-flash, .pr-flash__button, .pr-flash-review__row, .practice-reveal,
  .practice-reveal-item, .practice-reveal__modes button, .pr-media, .pr-note-block, .pr-script, .pr-answer-block, .pr-recorder,
  .pr-timer-gate, .pr-ghost, .pr-answer, .practice-inline-answer, .practice-overall-gate, .practice-overall-timer,
  .placement-question__prompt, .placement-option > span, .placement-completion-input, .placement-route-option,
  .placement-recorder, .placement-audio-review, .placement-writing-review, .placement-start-notice,
  .placement-result__summary > div, .placement-placeholder-note, .ex-field, .ex-field .ex-qnum, .ex-tab.is-active
) { color: var(--ink); background: var(--paper); border-color: var(--border); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :is(.pr-answer, .practice-inline-answer, .practice-reveal-item, .pr-note-block) { background: var(--sand); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .empty { color: var(--ink); background: color-mix(in srgb, var(--paper) 62%, transparent); border-color: var(--border-strong); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :is(.practice-overall-gate strong, .placement-start-notice i, .pr-flash__word) { color: var(--ink); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .placement-start-notice i { background: var(--sand); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :is(.pr-link, .practice-overall-gate__eyebrow, .practice-overall-timer strong) { color: var(--ember-ink); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :is(.pr-flash__meta progress, .pr-flash__timer) { background: var(--sand); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .pr-match-unlink { color: var(--paper); background: var(--ink); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .pr-recorder__actions .is-stop { color: #fff; }

/* 2. Answer states. The surface reset outranks the state rules in core.css,
      so picked, correct, wrong and missed are restored in tokens. */
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :is(
  .pr-option.is-picked, .choice-option:has(input:checked), .profile-choice input:checked + span, .work-set-picker__item.is-current,
  .ex-choice.is-picked, .ex-pill.is-picked, .ex-field--review.is-missed, .practice-reveal__modes [aria-pressed="true"],
  .placement-option input:checked + span, .pr-timer, .pr-timer.is-over,
  .pr-slot.is-drop-target, .pr-column.is-drop-target, .pr-card.is-drop-target, .pr-stack.is-drop-target,
  .pr-match-row.is-drop-target .pr-match-left, .pr-placed.is-drop-target, .pr-chip.is-drop-target,
  .pr-order-hole.is-drop-target, .pr-input.is-drop-target, .pr-order-slots .pr-chip.is-drop-target, .practice-import__zone.is-over
) { color: var(--warning-ink); background: var(--warning-bg); border-color: var(--warning); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :is(
  .pr-option.is-key, .pr-option.is-correct, .pr-placed.is-correct, .pr-placed.is-key, .pr-input.is-correct,
  .pr-match-row.is-correct .pr-match-left, .pr-match-expected, .pr-answer.is-correct, .pr-answer.is-expected,
  .practice-inline-answer.is-correct, .practice-inline-answer.is-expected, .pr-flash-review__row.is-correct,
  .pr-flash__button.is-true:is(:hover, :focus-visible), .pr-recorder.is-ready, .ex-choice.is-key, .ex-field.is-correct,
  .practice-question--studio .pr-placed.is-correct
) { color: var(--success-ink); background: var(--success-bg); border-color: var(--success); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :is(
  .pr-option.is-wrong, .pr-placed.is-wrong, .pr-input.is-wrong, .pr-match-row.is-wrong .pr-match-left, .pr-match-done.is-wrong,
  .pr-answer.is-wrong, .practice-inline-answer.is-wrong, .pr-flash-review__row.is-wrong,
  .pr-flash__button.is-false:is(:hover, :focus-visible), .practice-overall-timer.is-over, .ex-choice.is-wrong, .ex-field.is-wrong,
  .practice-question--studio .pr-placed.is-wrong
) { color: var(--error-ink); background: var(--error-bg); border-color: var(--error); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .pr-flash__button.is-true span { color: var(--success-ink); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .pr-flash__button.is-false span { color: var(--error-ink); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .ex-field--review:is(.is-correct, .is-wrong) .ex-qnum { color: inherit; background: var(--paper); border-color: currentcolor; }
/* The studio picked option is a self-contained gold chip: a fixed pair, readable everywhere. */
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .practice-question--studio .pr-option.is-picked:not(.is-key):not(.is-correct):not(.is-wrong) {
  color: #4c2b14; background: linear-gradient(135deg, #ffe2a6, #ffc667); border-color: #a85e18;
}

/* 3. Text and decoration on the accent. */
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :is(
  .card--accent, .card--accent :is(h3, .body-copy, .meta, .pill), .menu-badge, .feature-badge, .certificate-link,
  .cabinet-update-mark, .practice-feature .menu-icon, .placement-feature, .pr-timer-start
) { color: var(--appearance-accent-ink, var(--ink)); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .card--accent .pill { background: color-mix(in srgb, var(--appearance-accent-ink, var(--ink)) 13%, transparent); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .card--accent::after { border-color: color-mix(in srgb, var(--appearance-accent-ink, var(--ink)) 9%, transparent); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :is(.pr-timer-start, .placement-feature) { background: var(--grad-sunrise); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :is(.menu-badge, .feature-badge, .certificate-link, .cabinet-update-mark, .result-score, .placement-feature) { box-shadow: var(--shadow-sm); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :is(.menu-tile--new, .menu-tile--new:hover, .practice-feature--new, .practice-feature--new:hover) {
  border-color: color-mix(in srgb, var(--ember-ink) 55%, var(--border));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ember-ink) 16%, transparent), 0 0 22px color-mix(in srgb, var(--marigold) 34%, transparent);
}
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .cabinet-update-note {
  color: var(--ink); background: color-mix(in srgb, var(--marigold) 12%, var(--paper)); border-color: color-mix(in srgb, var(--marigold) 45%, var(--border));
}
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .result-table__award { color: var(--ink); background: var(--sand); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .certificate-overline { color: var(--ember-ink); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .balance-card::after { background: radial-gradient(circle, color-mix(in srgb, var(--marigold) 22%, transparent), transparent 68%); }

/* Progress, quests and ranks. Rarity colours are a fixed light palette, so their labels keep a fixed dark ink. */
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .progress-feature {
  color: var(--ink); border-color: color-mix(in srgb, var(--marigold) 35%, var(--border));
  background: radial-gradient(circle at 92% 0, color-mix(in srgb, var(--marigold) 26%, transparent), transparent 42%), var(--paper);
}
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .progress-bonus { color: var(--ink); background: var(--sand); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :is(.progress-rarity, .student-level-badge b) { color: #1f1b17; }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) :is(button.progress-quest:hover, .progress-near:hover, .progress-cell:hover) { background: color-mix(in srgb, var(--marigold) 12%, transparent); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .progress-quest__mark { border-color: var(--border-strong); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .work-set-picker { background: var(--paper); border-color: color-mix(in srgb, var(--marigold) 38%, var(--border)); }
:root[data-appearance-custom] :is(.menu-tile--profile, .menu-grid .menu-tile--profile, .menu-grid .menu-tile--additional) { background: var(--paper); }

/* 4. Inverted pairs: text written in a surface token on an ink token. */
:root:is([data-appearance-mode="dark"], [data-appearance-custom]) :is(.pill--test, .toast) { color: var(--paper); background: var(--ink); }
:root:is([data-appearance-theme]:not([data-appearance-theme="classic"]), [data-appearance-custom]) .learning-profile-progress i:is(.is-current, .is-done) { color: var(--success-ink); background: var(--success-bg); border-color: var(--success); }
:root[data-appearance-mode="dark"][data-appearance-theme] :is(.placement-record-button, .placement-file-picker, .placement-step--done i, .learning-profile-progress i:is(.is-current, .is-done), .copy-row button) { color: var(--cream); }
/* Шаг анкеты стоит на тёмной подложке успеха: светлый текст, а не тёмный, как у соседей выше. */
:root[data-appearance-mode="dark"][data-appearance-theme] .learning-profile-progress i:is(.is-current, .is-done) { color: var(--success-ink); }
:root[data-appearance-mode="dark"] :is(.notice, .practice-feedback) { border-color: var(--warning); }
:root[data-appearance-mode="dark"] .pr-recorder__actions .is-play { color: var(--warning-ink); background: var(--warning-bg); border-color: var(--warning); }
/* A learner palette has no dark-card pair of its own: the feature cards become plain cards. */
:root[data-appearance-custom] :is(.practice-feature, .balance-card, .placement-intro) { color: var(--ink); background: var(--paper); border-color: var(--border-strong); }
:root[data-appearance-custom] :is(.practice-feature__copy :is(strong, small), .balance-card > :is(span, strong), .balance-card__meta, .balance-details, .placement-intro__copy p, .placement-media-placeholder span, .placement-media-asset--image figcaption) { color: var(--ink); }