/* ホーム、ジャンル、問題集、問題、解答、保存一覧、分析の画面固有表現を定義する。 */
.home-hero {
    position: relative;
    min-height: 350px;
    display: grid;
    grid-template-columns: minmax(300px, 0.75fr) minmax(0, 1.25fr);
    align-items: center;
    overflow: hidden;
    border-radius: 24px;
    background:
        radial-gradient(circle at 10% 0%, rgba(255, 205, 25, 0.18), transparent 34%),
        #fff;
    box-shadow: var(--shadow-sm);
}

.home-hero__visual {
    min-width: 0;
    min-height: 100%;
    grid-column: 1;
    grid-row: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(1.5rem, 3vw, 2.5rem);
    border-right: 1px solid rgba(217, 222, 231, 0.85);
    background:
        linear-gradient(135deg, rgba(250, 251, 253, 0.96), rgba(255, 255, 255, 0.72)),
        repeating-linear-gradient(45deg, transparent 0 12px, rgba(33, 48, 68, 0.025) 12px 13px);
}

.home-hero__visual > img {
    width: min(100%, 600px);
    height: auto;
    display: block;
    object-fit: contain;
}

.home-hero__copy {
    min-width: 0;
    max-width: 620px;
    grid-column: 2;
    grid-row: 1;
    padding: clamp(2.25rem, 5vw, 4.5rem);
}

.home-hero__copy h1 {
    margin: 0.45rem 0 1.25rem;
    font-size: clamp(2.15rem, 4.25vw, 3.35rem);
    line-height: 1.22;
    letter-spacing: 0.025em;
    text-wrap: balance;
}

.home-hero__title-line {
    display: block;
}

.home-hero__copy p:last-child {
    margin-bottom: 0;
    color: var(--color-muted);
    font-size: clamp(0.98rem, 1.4vw, 1.08rem);
    line-height: 1.9;
    text-wrap: pretty;
}

.home-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.75rem;
}

.eyebrow {
    margin: 0;
    color: var(--color-primary-strong);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.tag-browser {
    scroll-margin-top: 90px;
}

.tag-browser__lead {
    margin: -0.5rem 0 1.5rem;
    color: var(--color-muted);
}

.tag-browser__groups {
    display: grid;
    gap: 0.85rem;
}

.tag-group {
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: var(--shadow-sm);
}

.tag-group summary {
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.8rem 1.1rem;
    color: var(--color-ink);
    font-weight: 800;
    cursor: pointer;
}

.tag-group[open] summary {
    border-bottom: 1px solid var(--color-border);
    background: var(--color-primary-soft);
}

.tag-group__count {
    color: var(--color-muted);
    font-size: 0.86rem;
    font-weight: 600;
}

.tag-group__description {
    margin: 0;
    padding: 0.9rem 1.1rem 0;
    color: var(--color-muted);
    font-size: 0.9rem;
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    padding: 1rem 1.1rem 1.15rem;
}

.tag-chip {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.75rem;
    border: 1px solid #d5dbe3;
    border-radius: 999px;
    color: var(--color-ink);
    background: #fff;
    text-decoration: none;
    transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.tag-chip:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
    transform: translateY(-1px);
}

.tag-chip__count {
    color: var(--color-primary-strong);
    font-size: 0.82rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

.book-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
    gap: 1.25rem;
}

.book-card {
    display: grid;
    grid-template-rows: 170px 1fr;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-ink);
    background: #fff;
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.book-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.book-card__image {
    display: block;
    overflow: hidden;
    background: #edf0f4;
}

.book-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.book-card:hover .book-card__image img { transform: scale(1.035); }

.book-card__body {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding: 1.15rem;
}

.book-card__body > strong { font-size: 1.25rem; }
.book-card__body > span:not(.book-card__action) { color: var(--color-muted); }
.book-card__action { margin-top: auto; color: var(--color-primary-strong); font-weight: 700; }

.workbooks-guide {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    padding: 1rem 1.2rem;
    border: 1px solid #f2c58b;
    border-radius: var(--radius-md);
    background: var(--color-primary-soft);
}

.workbooks-guide__icon {
    width: 2.25rem;
    height: 2.25rem;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #fff;
    background: var(--color-primary-strong);
    font-weight: 900;
}

.workbooks-guide p {
    min-width: 0;
    margin: 0;
}

.workbooks-guide p > span {
    display: block;
    color: var(--color-muted);
    font-size: 0.9rem;
}

.workbook-group {
    margin-top: 3rem;
}

.workbook-group__header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 1.2rem;
    padding-bottom: 0.85rem;
    border-bottom: 2px solid var(--color-ink);
}

.workbook-group__header p,
.workbook-group__header h2 {
    margin: 0;
}

.workbook-group__header > div > p {
    color: var(--color-primary-strong);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.14em;
}

.workbook-group__header h2 {
    font-size: clamp(1.4rem, 2.4vw, 1.8rem);
}

.workbook-group__header > p {
    max-width: 34rem;
    color: var(--color-muted);
    font-size: 0.9rem;
    text-align: right;
}

.workbook-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.35rem;
}

.workbook-card {
    position: relative;
    min-width: 0;
    min-height: 280px;
    display: grid;
    grid-template-columns: 14px minmax(0, 1fr);
    overflow: hidden;
    border: 1px solid #cfd6df;
    border-radius: 4px 14px 14px 4px;
    color: var(--color-ink);
    background: #fff;
    box-shadow: 4px 5px 0 #e7e9ed, var(--shadow-sm);
    text-decoration: none;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.workbook-card::after {
    position: absolute;
    right: 8px;
    bottom: -1px;
    left: 20px;
    height: 6px;
    border-top: 1px solid #d5dae1;
    border-radius: 50%;
    background: repeating-linear-gradient(0deg, #fff 0 1px, #edf0f4 1px 2px);
    content: "";
}

.workbook-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 5px 8px 0 #e7e9ed, var(--shadow-md);
}

.workbook-card__binding {
    background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.2), transparent 55%),
        var(--color-primary-strong);
}

.workbook-card--grade .workbook-card__binding { background-color: #356f93; }
.workbook-card--difficulty .workbook-card__binding { background-color: #7f5a9e; }
.workbook-card--category .workbook-card__binding { background-color: #39765b; }

.workbook-card__body {
    min-width: 0;
    display: flex;
    flex-direction: column;
    padding: 1.35rem 1.3rem 1.5rem;
}

.workbook-card__kind {
    color: var(--color-primary-strong);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.workbook-card--grade .workbook-card__kind { color: #285d7e; }
.workbook-card--difficulty .workbook-card__kind { color: #6b468a; }
.workbook-card--category .workbook-card__kind { color: #286449; }

.workbook-card h3 {
    margin: 0.45rem 0 0;
    font-size: 1.35rem;
    line-height: 1.4;
    text-wrap: balance;
}

.workbook-card__rule {
    width: 3rem;
    height: 3px;
    margin: 0.9rem 0;
    border-radius: 999px;
    background: var(--color-primary);
}

.workbook-card__description {
    color: var(--color-muted);
    font-size: 0.9rem;
}

.workbook-card__footer {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 1.25rem;
    color: var(--color-muted);
    font-size: 0.86rem;
}

.workbook-card__footer strong {
    color: var(--color-ink);
    font-size: 1.25rem;
    font-variant-numeric: tabular-nums;
}

.workbook-card__action {
    color: var(--color-primary-strong);
    font-weight: 800;
    text-align: right;
}

.wide-visual {
    width: 100%;
    max-height: 340px;
    display: block;
    border-radius: var(--radius-md);
    object-fit: cover;
    background: #edf0f4;
}

.speech-note {
    position: relative;
    margin: 3rem 0;
    padding: 2rem clamp(1.25rem, 4vw, 2.5rem);
    border: 1px solid #f2c58b;
    border-radius: var(--radius-md);
    background: var(--color-primary-soft);
}

.speech-note__label {
    position: absolute;
    top: -1rem;
    left: 1.25rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    color: #fff;
    background: var(--color-primary-strong);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.genre-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
    gap: 1rem;
}

.genre-card {
    position: relative;
    min-height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.5rem 1rem 1rem;
    border: 1px solid #f0c892;
    color: var(--color-ink);
    background: #fff7e9;
    box-shadow: 4px 5px 0 rgba(111, 77, 42, 0.1);
    text-decoration: none;
    transition: transform 0.18s ease, background 0.18s ease;
}

.genre-card:hover {
    background: #ffe4b9;
    transform: rotate(-0.5deg) translateY(-2px);
}

.genre-card__tape {
    position: absolute;
    top: -0.55rem;
    left: 30%;
    width: 40%;
    height: 1.2rem;
    border-inline: 2px dotted rgba(80, 62, 38, 0.2);
    background: rgba(203, 196, 170, 0.6);
    transform: rotate(2deg);
}

.profile-details {
    margin: 2rem 0;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: #fff;
}

.profile-details summary {
    padding: 1rem 1.25rem;
    cursor: pointer;
    font-weight: 700;
}

.profile-details[open] summary { border-bottom: 1px solid var(--color-border); }
.profile-details .markdown-body { padding: 1rem 1.25rem 1.5rem; }

.question-list {
    margin: 1.5rem 0;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #fff;
}

.question-row {
    min-height: 68px;
    display: grid;
    grid-template-columns: 2.4rem 1fr auto;
    align-items: center;
    gap: 0.85rem;
    padding: 0.8rem 1rem;
    border-left: 7px solid var(--color-primary);
    color: var(--color-ink);
    text-decoration: none;
}

.question-row + .question-row { border-top: 1px solid var(--color-border); }
.question-row:hover { background: var(--color-primary-soft); }

.question-row__number {
    color: var(--color-primary-strong);
    font-weight: 800;
    text-align: center;
}

.question-row__body {
    min-width: 0;
    display: grid;
    gap: 0.35rem;
}

.question-row__title {
    display: block;
}

.question-row__title img {
    display: inline-block;
    vertical-align: middle;
}

.question-row__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.85rem;
    color: var(--color-muted);
    font-size: 0.82rem;
}

.tag-context-note {
    margin: 1.25rem 0;
    padding: 0.85rem 1rem;
    border-left: 5px solid var(--color-primary);
    border-radius: var(--radius-sm);
    color: var(--color-muted);
    background: var(--color-primary-soft);
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.pagination > span { color: var(--color-muted); font-variant-numeric: tabular-nums; }

.chalkboard {
    position: relative;
    margin: 2rem 0;
    padding: clamp(1.5rem, 4vw, 3rem);
    border: 10px solid #9a551d;
    border-radius: 4px;
    color: #fff;
    background:
        radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.035), transparent 28%),
        #174913;
    box-shadow: 2px 3px 8px rgba(28, 37, 43, 0.3), inset 0 0 12px rgba(0, 0, 0, 0.28);
    text-shadow: 0 0 2px rgba(255, 255, 255, 0.65);
}

.chalkboard__chalk {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
    margin-top: 1.5rem;
}

.chalkboard__chalk span {
    width: 24px;
    height: 7px;
    display: block;
    border: 2px solid #fff;
    border-radius: 4px 2px 1px 3px;
}

.chalkboard__chalk span:last-child { border-color: #ffe45c; }
.chalkboard__chalk--pink span:last-child { border-color: #ff94c2; }

.question-tag-summary {
    display: grid;
    gap: 0.65rem;
    margin: 1.25rem 0 0;
    padding: 0;
}

.question-tag-summary__group {
    display: grid;
    grid-template-columns: minmax(8rem, auto) 1fr;
    align-items: start;
    gap: 0.75rem;
}

.question-tag-summary dt {
    color: var(--color-muted);
    font-size: 0.86rem;
    font-weight: 700;
}

.question-tag-summary dd {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin: 0;
}

.question-tag-summary__chip {
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.65rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    color: var(--color-primary-strong);
    background: #fff;
    font-size: 0.84rem;
    font-weight: 700;
    text-decoration: none;
}

.question-tag-summary__chip:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
}

.question-board__text {
    min-height: 100px;
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
}

.question-board__text img {
    display: block;
    margin: 1.25rem auto 0;
    object-fit: contain;
}

.choice-list {
    margin: 1.5rem 0;
    padding: 0;
    display: grid;
    gap: 0.65rem;
    list-style: none;
}

.choice-list li { margin: 0; }

.choice-list__button {
    width: 100%;
    display: grid;
    grid-template-columns: 2.25rem 1fr;
    align-items: start;
    gap: 0.75rem;
    padding: 0.8rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-ink);
    font-weight: 400;
    line-height: inherit;
    text-align: left;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.choice-list__button:hover:not(:disabled) {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
    transform: translateY(-1px);
}

.choice-list__button:disabled {
    color: var(--color-muted);
    background: #eef0f3;
    cursor: wait;
}

.choice-list__button:focus-visible {
    border-color: var(--color-primary);
}

.choice-list__label {
    color: var(--color-primary-strong);
    font-weight: 800;
}

.choice-list__button:disabled .choice-list__label {
    color: var(--color-muted);
}

.answer-actions,
.question-navigation {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin: 2rem 0;
}

.question-navigation [data-random-question] { flex-basis: 100%; max-width: 260px; }

.answer-result {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin: 1.5rem 0;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 800;
}

.answer-result--correct { color: var(--color-success); background: var(--color-success-soft); }
.answer-result--incorrect { color: var(--color-danger); background: var(--color-danger-soft); }

.answer-board__answer {
    margin: 0 0 2rem;
    font-size: clamp(1.5rem, 4vw, 2.25rem);
}

.answer-board h2 { font-size: 1rem; }
.answer-board__explanation { font-size: 1.05rem; }

.collection-list {
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #fff;
}

.collection-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.25rem;
    border-left: 7px solid var(--color-primary);
}

.collection-item + .collection-item { border-top: 1px solid var(--color-border); }
.collection-item__title { margin: 0 0 0.55rem; }
.collection-item__title > span { color: var(--color-primary-strong); font-weight: 800; }
.collection-item__title img { display: inline-block; vertical-align: middle; }
.collection-item__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }

.result-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    font-size: 0.86rem;
    font-weight: 800;
}

.result-chip--correct { color: var(--color-success); background: var(--color-success-soft); }
.result-chip--incorrect { color: var(--color-danger); background: var(--color-danger-soft); }

.analysis-note {
    margin-bottom: 1.5rem;
}

.analysis-empty {
    min-height: 360px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: clamp(2rem, 6vw, 4rem) 1.25rem;
    border: 1px dashed #c8ced7;
    border-radius: var(--radius-md);
    background: #fff;
    text-align: center;
}

.analysis-empty__icon {
    width: 64px;
    height: 64px;
    display: grid;
    place-items: center;
    border-radius: 20px;
    color: var(--color-primary-strong);
    background: var(--color-primary-soft);
    font-size: 2rem;
}

.analysis-empty h2,
.analysis-empty p {
    margin: 0;
}

.analysis-empty p {
    max-width: 620px;
    color: var(--color-muted);
}

.analysis-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.analysis-summary__card {
    min-width: 0;
    display: grid;
    gap: 0.25rem;
    padding: 1.2rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: var(--shadow-sm);
}

.analysis-summary__card > span,
.analysis-summary__card > small {
    color: var(--color-muted);
}

.analysis-summary__card > span {
    font-weight: 700;
}

.analysis-summary__card > strong {
    color: var(--color-ink);
    font-size: clamp(1.8rem, 4vw, 2.65rem);
    font-variant-numeric: tabular-nums;
    line-height: 1.15;
}

.analysis-summary__card > strong small {
    margin-left: 0.2rem;
    font-size: 0.45em;
}

.analysis-dashboard {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    gap: 1.25rem;
}

.analysis-panel {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: var(--shadow-sm);
}

.analysis-panel__header {
    min-height: 92px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem;
    border-bottom: 1px solid var(--color-border);
}

.analysis-panel__header h2,
.analysis-panel__header p {
    margin: 0;
}

.analysis-panel__header h2 {
    font-size: clamp(1.25rem, 2.5vw, 1.55rem);
}

.analysis-panel__header > p {
    max-width: 16rem;
    color: var(--color-muted);
    font-size: 0.85rem;
    text-align: right;
}

.analysis-panel--areas .analysis-panel__header {
    display: grid;
    gap: 0.35rem;
}

.analysis-panel--areas .analysis-panel__header > p {
    max-width: none;
    text-align: left;
}

.analysis-trend {
    padding: 1.25rem 1rem 1rem;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
}

.analysis-trend:focus-visible {
    outline-offset: -4px;
}

.analysis-trend__chart {
    min-width: 610px;
    height: 260px;
    display: grid;
    grid-template-columns: repeat(14, minmax(32px, 1fr));
    align-items: end;
    gap: 0.45rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.analysis-trend__day {
    min-width: 0;
    height: 100%;
    display: grid;
    grid-template-rows: 1.5rem 1fr auto;
    gap: 0.4rem;
    align-items: end;
    color: var(--color-muted);
    font-size: 0.72rem;
    text-align: center;
}

.analysis-trend__count {
    color: var(--color-ink);
    font-size: 0.78rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

.analysis-trend__track {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    border-radius: 6px 6px 2px 2px;
    background: var(--color-surface-alt);
}

.analysis-trend__bar {
    width: 100%;
    height: var(--analysis-bar-size);
    display: block;
    border-radius: 6px 6px 2px 2px;
    background: var(--color-primary);
}

.analysis-trend__bar--good { background: var(--color-success); }
.analysis-trend__bar--steady { background: var(--color-primary); }
.analysis-trend__bar--review { background: var(--color-danger); }
.analysis-trend__bar--empty { background: var(--color-border); }

.analysis-trend__day time {
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.analysis-area-list {
    max-height: 400px;
    margin: 0;
    padding: 0;
    overflow: auto;
    list-style: none;
}

.analysis-area {
    display: grid;
    gap: 0.65rem;
    padding: 1rem 1.25rem;
}

.analysis-area + .analysis-area {
    border-top: 1px solid var(--color-border);
}

.analysis-area__heading,
.analysis-area__meter-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.analysis-area__heading span,
.analysis-area p,
.analysis-area__meter-label {
    color: var(--color-muted);
    font-size: 0.82rem;
}

.analysis-area__heading h3,
.analysis-area p {
    margin: 0;
}

.analysis-area__heading h3 {
    font-size: 1.05rem;
}

.analysis-status {
    flex: 0 0 auto;
    padding: 0.18rem 0.55rem;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 800;
}

.analysis-status--review {
    color: var(--color-danger);
    background: var(--color-danger-soft);
}

.analysis-status--good {
    color: var(--color-success);
    background: var(--color-success-soft);
}

.analysis-area__meter {
    display: grid;
    gap: 0.3rem;
}

.analysis-area progress {
    width: 100%;
    height: 0.6rem;
    overflow: hidden;
    border: 0;
    border-radius: 999px;
    accent-color: var(--color-primary);
    background: var(--color-surface-alt);
}

.analysis-area progress::-webkit-progress-bar {
    border-radius: 999px;
    background: var(--color-surface-alt);
}

.analysis-area progress::-webkit-progress-value {
    border-radius: 999px;
    background: var(--color-primary);
}

.analysis-area progress::-moz-progress-bar {
    border-radius: 999px;
    background: var(--color-primary);
}

.analysis-area > a,
.analysis-action > a {
    justify-self: start;
    font-weight: 800;
    text-decoration: none;
}

.analysis-area > a:hover,
.analysis-action > a:hover {
    text-decoration: underline;
}

.analysis-actions {
    margin-top: clamp(2.5rem, 6vw, 4rem);
}

.analysis-actions__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.analysis-action {
    position: relative;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.35rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: var(--shadow-sm);
}

.analysis-action__number {
    width: 2rem;
    height: 2rem;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #fff;
    background: var(--color-primary-strong);
    font-weight: 800;
}

.analysis-action h3,
.analysis-action p {
    margin: 0;
}

.analysis-action h3 {
    font-size: 1.1rem;
}

.analysis-action p {
    flex: 1;
    color: var(--color-muted);
    font-size: 0.92rem;
}

@media (max-width: 800px) {
    .workbook-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .home-hero {
        min-height: auto;
        grid-template-columns: 1fr;
    }

    .home-hero__copy,
    .home-hero__visual {
        grid-column: auto;
        grid-row: auto;
    }

    .home-hero__visual {
        min-height: 0;
        padding: 1.5rem clamp(1.5rem, 8vw, 4rem) clamp(2rem, 6vw, 3.5rem);
        border-top: 1px solid rgba(217, 222, 231, 0.85);
        border-right: 0;
    }

    .home-hero__visual > img {
        width: min(100%, 520px);
    }

    .collection-item {
        grid-template-columns: 1fr;
    }

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

    .analysis-dashboard {
        grid-template-columns: 1fr;
    }

    .analysis-area-list {
        max-height: none;
    }

    .analysis-actions__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {
    .workbook-group__header {
        align-items: start;
        flex-direction: column;
        gap: 0.35rem;
    }

    .workbook-group__header > p {
        max-width: none;
        text-align: left;
    }

    .workbook-grid {
        grid-template-columns: 1fr;
    }

    .workbook-card {
        min-height: 250px;
    }

    .home-hero { min-height: auto; }
    .home-hero__copy { padding: 2rem 1.5rem 1.5rem; }
    .home-hero__copy h1 { font-size: clamp(2rem, 10vw, 2.75rem); }
    .home-hero__actions .button { flex: 1 1 100%; }
    .book-card { grid-template-rows: 150px 1fr; }
    .question-row { grid-template-columns: 2rem 1fr auto; padding-inline: 0.65rem; }
    .question-tag-summary__group { grid-template-columns: 1fr; gap: 0.35rem; }
    .pagination { gap: 0.5rem; }
    .pagination .button { padding-inline: 0.75rem; }
    .answer-actions .button--primary { flex-basis: 100%; }
    .question-navigation .button { flex: 1 1 40%; }
    .collection-item__actions .button { flex: 1 1 auto; }
    .analysis-summary { grid-template-columns: 1fr; }
    .analysis-panel__header { flex-direction: column; }
    .analysis-panel__header > p { max-width: none; text-align: left; }
}