/* A focused reading/speaking surface using FunkyCore's existing theme. */
@font-face {
  font-family: 'Bulgarian Study Sans';
  src: url('/fonts/bulgarian/LiberationSans-Regular.ttf') format('truetype');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Bulgarian Study Sans';
  src: url('/fonts/bulgarian/LiberationSans-Bold.ttf') format('truetype');
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}
#page-root[data-bulgarian] { padding-top: 22px; }
.bg-trainer { max-width: 1240px; margin: 0 auto; color: var(--text); font: 400 1rem/1.6 -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; padding-bottom: 48px; }
.bg-trainer *, .bg-trainer *::before, .bg-trainer *::after { box-sizing: border-box; }
.bg-trainer [hidden] { display: none !important; }
/* Match the supplied cheat sheets: upright Liberation Sans Cyrillic. The
   user finds these block forms easier to decode than localized cursive forms. */
.bg-trainer :lang(bg),
.bg-trainer .bg-cyrillic,
.bg-trainer textarea {
  font-family: 'Bulgarian Study Sans', 'Liberation Sans', Arial, sans-serif;
  font-language-override: normal;
  font-feature-settings: 'locl' 0;
}
.bg-trainer h1, .bg-trainer h2, .bg-trainer h3 { color: var(--text); text-transform: none; letter-spacing: -.025em; line-height: 1.25; margin: 0 0 14px; font-family: inherit; }
.bg-trainer h1 { font-size: clamp(1.8rem, 3.2vw, 2.75rem); font-weight: 650; margin-bottom: 0; }
.bg-trainer h1 span { font-weight: 400; color: var(--text-dim); }
.bg-trainer h2 { font-size: 1.65rem; font-weight: 620; }
.bg-trainer h3 { font-size: 1.125rem; font-weight: 650; }
.bg-trainer p { margin: 0 0 16px; }
.bg-trainer a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.bg-trainer :focus-visible { outline: 3px solid var(--fc-focus); outline-offset: 4px; }
.bg-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.bg-eyebrow { display: block; font-size: .8125rem; font-weight: 650; letter-spacing: .085em; color: var(--text-dim); margin-bottom: 12px; }
.bg-overall { display: grid; text-align: right; gap: 2px; }
.bg-overall strong { font-size: 1.8rem; line-height: 1.2; font-variant-numeric: tabular-nums; }
.bg-overall strong span { color: var(--text-dim); font-size: 1.15rem; font-weight: 400; }
.bg-overall>span { font-size: .875rem; color: var(--text-dim); }
.bg-tabs { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 1px solid var(--border); padding-bottom: 10px; margin-bottom: 16px; }
.bg-tabs button { background: transparent; color: var(--text-dim); border: 1px solid transparent; border-radius: 7px; padding: 10px 15px; font: 550 .9375rem/1.4 inherit; font-family: inherit; font-size: .9375rem; min-height: 44px; cursor: pointer; }
.bg-tabs button[aria-current='page'] { color: var(--text); border-color: var(--border); background: var(--panel); box-shadow: inset 0 -3px var(--fc-lime); }
.bg-count { display: inline-block; font-size: .8125rem; border-radius: 4px; background: var(--bg-3); padding: 0 5px; }
.bg-timebar { display: flex; align-items: center; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin: 0 0 22px; font-size: .875rem; color: var(--text-dim); }
.bg-timebar strong { color: var(--text); }
.bg-time-actions, .bg-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.bg-actions { margin-top: 20px; }
.bg-clock { font-size: 1.25rem; font-weight: 550; font-variant-numeric: tabular-nums; color: var(--text); white-space: nowrap; }
.bg-trainer .bg-btn { background: var(--panel); color: var(--text); border: 1px solid var(--border-strong); border-radius: 7px; padding: 10px 16px; min-height: 44px; font: 550 .9375rem/1.45 -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; cursor: pointer; transition: background .12s; }
.bg-trainer .bg-btn:hover:not(:disabled) { background: var(--bg-3); }
.bg-trainer .bg-btn.primary { background: var(--fc-lime); color: var(--fc-graphite); border-color: var(--fc-lime); }
.bg-trainer .bg-btn.primary:hover { background: var(--fc-primary-hover); }
.bg-trainer .bg-btn.quiet { border-color: var(--border); font-weight: 450; background: transparent; }
.bg-trainer button:disabled { opacity: .5; cursor: not-allowed; }
.bg-plan-grid { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,1fr); gap: 28px; align-items: start; }
.bg-panel { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 26px; min-width: 0; }
.bg-current { border-top: 4px solid var(--fc-lime); }
.bg-current h2 { font-size: 2rem; }
.bg-rule { margin: 26px 0 20px; border-top: 1px solid var(--border); padding-top: 20px; }
.bg-rule p { margin: 8px 0 0; color: var(--text-dim); }
.bg-statline { display: flex; flex-wrap: wrap; gap: 16px 22px; font-size: .875rem; color: var(--text-dim); }
.bg-statline b { display: block; font-size: 1.35rem; color: var(--text); }
.bg-details { border-top: 1px solid var(--border); margin-top: 22px; padding-top: 14px; }
.bg-details summary { font-weight: 550; cursor: pointer; min-height: 36px; }
.bg-details summary:focus-visible { outline-offset: 0; }
.bg-details[open] summary { margin-bottom: 14px; }
.bg-details p { font-size: .9375rem; }
.bg-timeline { display: grid; gap: 0; border-top: 1px solid var(--border); }
.bg-timeline button { display: flex; width: 100%; gap: 15px; align-items: center; color: var(--text); text-align: left; border: 0; border-bottom: 1px solid var(--border); padding: 13px 12px; background: transparent; cursor: pointer; font-family: inherit; }
.bg-timeline button.current { background: var(--panel); box-shadow: inset 3px 0 var(--fc-lime); }
.bg-step-number { width: 24px; flex-shrink: 0; color: var(--text-dim); font-size: .875rem; font-variant-numeric: tabular-nums; }
.bg-timeline strong { display: block; font-size: 1rem; font-weight: 550; }
.bg-timeline small { display: block; font-size: .8125rem; color: var(--text-dim); margin-top: 2px; }
.bg-break-label { margin-left: auto; font-size: .8125rem; color: var(--text-dim); }
.bg-recall-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; }
.bg-progress { display: block; width: 100%; height: 5px; appearance: none; border: 0; background: var(--bg-3); color: var(--fc-pine); margin-bottom: 20px; }
.bg-progress::-webkit-progress-bar { background: var(--bg-3); }
.bg-progress::-webkit-progress-value { background: var(--accent); }
.bg-progress::-moz-progress-bar { background: var(--accent); }
.bg-recall-grid, .bg-topic-detail, .bg-reference-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 24px; align-items: start; }
.bg-prompt h2 { font-size: clamp(1.55rem,2.5vw,2rem); line-height: 1.4; margin: 20px 0; }
.bg-instruction, .bg-muted { color: var(--text-dim); }
.bg-input-label { display: block; margin: 20px 0 7px; color: var(--text-dim); font-size: .875rem; }
.bg-trainer textarea, .bg-trainer input[type='search'], .bg-trainer select { width: 100%; padding: 12px; font: inherit; color: var(--text); background: var(--bg-0); border: 1px solid var(--border-strong); border-radius: 7px; resize: vertical; }
.bg-trainer textarea { min-height: 96px; }
.bg-trainer textarea[readonly] { color: var(--text-dim); }
.bg-source { display: block; margin-top: 20px; font-size: .8125rem; color: var(--text-dim); }
.bg-answer-panel { background: var(--bg-2); }
.bg-answer-wait { min-height: 270px; padding: 22px 6px; }
.bg-answer-wait p { color: var(--text-dim); }
.bg-large-letter { display: block; font-size: 3rem; color: var(--text-dim); margin-bottom: 22px; font-family: serif; }
.bg-phrase { margin: 16px 0 22px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.bg-phrase-top { display: flex; gap: 12px; justify-content: space-between; align-items: flex-start; }
.bg-phrase-top>span { font-size: 1.5rem; line-height: 1.5; font-weight: 700; overflow-wrap: anywhere; }
.bg-phrase-small .bg-phrase-top>span { font-size: 1.125rem; }
.bg-latin { font-size: .9375rem; color: var(--text-dim); margin: 8px 0 4px; overflow-wrap: anywhere; }
.bg-latin::before { content: 'Lautschrift  '; font-size: .75rem; font-weight: 650; letter-spacing: .05em; text-transform: uppercase; color: var(--text-faint); }
.bg-translation { font-size: 1rem; color: var(--text); margin-top: 4px; }
.bg-trainer .bg-note { color: var(--text-dim); font-size: .875rem; margin: 12px 0 0; }
.bg-audio { flex-shrink: 0; background: transparent; border: 1px solid var(--border); color: var(--text-dim); border-radius: 5px; padding: 7px 9px; min-height: 36px; font: 450 .8125rem/1.4 -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; cursor: pointer; }
.bg-feedback, .bg-timer-notice { padding: 12px 16px; background: var(--bg-3); border-left: 3px solid var(--border-strong); border-radius: 4px; font-size: .9375rem; margin-bottom: 18px; }
.bg-feedback.good { background: var(--fc-correct-soft); border-color: var(--fc-correct); color: var(--fc-correct); }
.bg-grades { display: flex; flex-wrap: wrap; gap: 8px; }
.bg-trainer .bg-grades button { flex: 1; min-width: 110px; text-align: left; padding: 12px; }
.bg-grades button span { display: block; font-size: .8125rem; font-weight: 400; margin-top: 5px; }
.bg-trainer .bg-grades .again { border-color: var(--fc-incorrect); background: var(--fc-incorrect-soft); }
.bg-trainer .bg-grades .good { border-color: var(--fc-correct); background: var(--fc-correct-soft); }
.bg-rating-label { font-size: .9375rem; }
.bg-shortcuts { margin-top: 16px !important; font-size: .8125rem; color: var(--text-dim); }
.bg-hint { margin-top: 14px !important; color: var(--text-dim); }
.bg-select-label { display: block; font-size: .875rem; max-width: 360px; margin: 24px 0 14px; }
.bg-select-label select { margin-top: 6px; }
.bg-section-head { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.bg-section-head p { color: var(--text-dim); margin-bottom: 0; }
.bg-topic-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; margin-bottom: 20px; }
.bg-topic-tile { background: var(--panel); color: var(--text); border: 1px solid var(--border); border-radius: 9px; padding: 22px; text-align: left; cursor: pointer; font-family: inherit; }
.bg-topic-tile:hover { border-color: var(--border-strong); }
.bg-topic-tile>span:last-child { color: var(--text-dim); font-size: .9375rem; }
.bg-words { margin: 18px 0; }
.bg-words>div { display: grid; grid-template-columns: minmax(100px,.8fr) minmax(0,1fr); gap: 16px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: .9375rem; }
.bg-words dt { font-weight: 700; overflow-wrap: anywhere; }
.bg-words dd { margin: 0; color: var(--text-dim); }
.bg-covered { min-height: 260px; padding: 40px 15px; color: var(--text-dim); background: var(--bg-2); border-radius: 8px; }
.bg-covered p { margin-top: 10px; }
.bg-scene-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.bg-scene-tabs button { padding: 10px 16px; min-height: 44px; background: var(--panel); color: var(--text-dim); border: 1px solid var(--border); border-radius: 7px; font: inherit; cursor: pointer; }
.bg-scene-tabs button[aria-pressed='true'] { border-color: var(--border-strong); color: var(--text); box-shadow: inset 0 -3px var(--fc-lime); }
.bg-picture-grid { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,1fr); gap: 24px; align-items: start; }
.bg-photo { margin: 0; }
.bg-photo img { display: block; width: 100%; height: auto; aspect-ratio: 3/2; object-fit: cover; border-radius: 9px; border: 1px solid var(--border); }
.bg-photo figcaption { color: var(--text-dim); font-size: .8125rem; margin-top: 8px; }
.bg-picture-steps { padding-left: 23px; margin: 20px 0; }
.bg-picture-steps li { margin-bottom: 16px; padding-left: 6px; }
.bg-checklist { border: 0; padding: 0; margin: 20px 0; }
.bg-checklist legend { font-weight: 600; margin-bottom: 10px; }
.bg-checklist label { display: flex; align-items: baseline; gap: 10px; padding: 8px 0; font-size: .9375rem; cursor: pointer; }
.bg-trainer input[type='checkbox'] { width: 18px; height: 18px; flex-shrink: 0; accent-color: var(--fc-pine); vertical-align: middle; }
.bg-mock-intro { max-width: 760px; }
.bg-mock-photo { max-width: 740px; margin: 20px 0; }
.bg-originals { margin-top: 24px; }
.bg-originals summary .bg-muted { font-size: .875rem; margin-left: 8px; }
.bg-script-compare { display: grid; gap: 10px; margin: 18px 0 22px; }
.bg-script-row { padding: 14px 16px; border: 1px solid var(--border); border-radius: 7px; background: var(--bg-2); }
.bg-script-row small { display: block; color: var(--text-dim); margin-bottom: 5px; }
.bg-script-row span { display: block; font-size: 1.45rem; font-weight: 600; line-height: 1.45; }
.bg-script-row.pdf span { font-family: 'Bulgarian Study Sans', 'Liberation Sans', Arial, sans-serif; font-language-override: normal; font-feature-settings: 'locl' 0; }
.bg-script-row.local span { font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-language-override: 'BGR'; font-feature-settings: 'locl' 1; }
.bg-footer { display: flex; align-items: center; flex-wrap: wrap; justify-content: space-between; gap: 16px; margin-top: 32px; padding-top: 18px; border-top: 1px solid var(--border); font-size: .8125rem; color: var(--text-dim); }
.bg-footer label { display: flex; align-items: center; gap: 8px; font-size: .875rem; }
.bg-sr { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
@media (max-width: 1000px) { .bg-plan-grid { gap: 18px; grid-template-columns: minmax(0,1fr) minmax(0,.85fr); } .bg-recall-grid, .bg-picture-grid, .bg-topic-detail { grid-template-columns: minmax(0,1fr); } .bg-answer-wait { min-height: 150px; padding: 0; } .bg-large-letter { display: none; } .bg-topic-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media (max-width: 720px) { .bg-plan-grid, .bg-reference-grid { grid-template-columns: minmax(0,1fr); } .bg-header { align-items: start; } .bg-overall { max-width: 150px; } .bg-overall>span { font-size: .8125rem; } .bg-panel { padding: 20px; } .bg-tabs { gap: 3px; } .bg-tabs button { padding: 8px 11px; } .bg-timebar { align-items: start; } .bg-time-actions { width: 100%; justify-content: space-between; gap: 6px; } .bg-time-actions .bg-btn { font-size: .8125rem; padding: 8px 10px; } .bg-phrase-top { flex-wrap: wrap; gap: 8px; } .bg-audio { min-height: 44px; } }
@media (max-width: 420px) { .bg-header { flex-wrap: wrap; gap: 14px; } .bg-overall { display: flex; max-width: none; text-align: left; align-items: baseline; gap: 8px; } .bg-overall strong { font-size: 1.3rem; } .bg-topic-grid { grid-template-columns: minmax(0,1fr); } .bg-panel { padding: 17px; } .bg-trainer h2 { font-size: 1.4rem; } .bg-grades { flex-direction: column; } .bg-trainer .bg-grades button { width: 100%; } .bg-grades button span { display: inline; margin-left: 10px; } }
@media (prefers-reduced-motion: reduce) { .bg-trainer * { transition: none !important; } }