/* SPI模試「本格版」 追加スタイル。
   受験UI・結果ゲート・レビューカードは spi-exam.css / spi-mini.css（.spi-quiz-* / .spi-mini-gate-*）を流用。
   ここでは (1)科目切替の区切り画面 (2)推定偏差値の成績表 だけを足す。ブランド緑 #26A69A。 */

:root {
    --hb-green: #26A69A;
    --hb-green-dark: #1f8a80;
    --hb-green-soft: #E4F8F6;
    --hb-ink: #1f2328;
    --hb-sub: #6b7280;
    --hb-red: #e04e4e;
    --hb-amber: #f0a020;
}

/* ===== 科目の区切り画面 ===== */
.spi-honban-transition {
    max-width: 640px;
    margin: 0 auto;
    padding: 40px 22px;
    text-align: center;
}
.spi-honban-transition-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--hb-green-soft);
    color: var(--hb-green-dark);
    font-size: 30px;
    margin-bottom: 18px;
}
.spi-honban-trans-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--hb-ink);
    margin: 0 0 12px;
}
.spi-honban-trans-body {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--hb-sub);
    margin: 0 0 26px;
}
.spi-honban-trans-body strong { color: var(--hb-green-dark); }
.spi-honban-trans-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--hb-green);
    color: #fff;
    font-weight: 700;
    font-size: 1.05rem;
    border: none;
    border-radius: 12px;
    padding: 15px 40px;
    cursor: pointer;
    box-shadow: 0 4px 0 var(--hb-green-dark);
    transition: transform .08s ease, box-shadow .08s ease;
}
.spi-honban-trans-btn:hover { transform: translateY(1px); box-shadow: 0 3px 0 var(--hb-green-dark); }
.spi-honban-trans-btn:active { transform: translateY(4px); box-shadow: 0 0 0 var(--hb-green-dark); }

/* 開始画面の構成リスト */
.spi-honban-intro-list {
    max-width: 360px;
    margin: 0 auto 24px;
    text-align: left;
}
.spi-honban-intro-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border: 1px solid #e5eeec;
    border-radius: 10px;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--hb-ink);
    background: #fff;
}
.spi-honban-intro-row span:last-child { color: var(--hb-green-dark); font-weight: 700; }

/* ===== 成績表（推定偏差値ヒーロー） ===== */
.spi-honban-scorehero {
    display: flex;
    align-items: stretch;
    gap: 16px;
    flex-wrap: wrap;
}
.spi-honban-hensachi {
    flex: 1 1 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--hb-green) 0%, var(--hb-green-dark) 100%);
    color: #fff;
    border-radius: 16px;
    padding: 20px 16px;
}
.spi-honban-hensachi-label { font-size: .85rem; opacity: .9; letter-spacing: .04em; }
.spi-honban-hensachi-num { font-size: 3.4rem; font-weight: 800; line-height: 1.05; }
.spi-honban-hensachi-rank {
    font-size: .95rem;
    font-weight: 700;
    background: rgba(255,255,255,.2);
    border-radius: 999px;
    padding: 3px 14px;
    margin-top: 6px;
}
.spi-honban-score-side {
    flex: 1 1 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
}
.spi-honban-score-stat {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    background: var(--hb-green-soft);
    border-radius: 12px;
    padding: 12px 18px;
}
.spi-honban-score-stat .label { font-size: .9rem; color: var(--hb-sub); font-weight: 600; }
.spi-honban-score-stat .value { font-size: 1.8rem; font-weight: 800; color: var(--hb-green-dark); }
.spi-honban-score-stat .unit { font-size: .95rem; font-weight: 600; color: var(--hb-sub); }
.spi-honban-hensachi-note { font-size: .78rem; color: var(--hb-sub); margin: 10px 2px 0; }

.spi-honban-subtitle {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--hb-ink);
    margin: 26px 0 12px;
    padding-left: 10px;
    border-left: 4px solid var(--hb-green);
}

/* 科目別 */
.spi-honban-secrow {
    display: grid;
    grid-template-columns: 74px 1fr auto;
    grid-template-areas: "name score hensachi" "bar bar bar";
    align-items: center;
    gap: 4px 12px;
    padding: 10px 4px;
    border-bottom: 1px solid #eef2f1;
}
.spi-honban-secrow-name { grid-area: name; font-weight: 700; color: var(--hb-ink); }
.spi-honban-secrow-score { grid-area: score; color: var(--hb-sub); font-size: .95rem; }
.spi-honban-secrow-hensachi { grid-area: hensachi; font-weight: 700; color: var(--hb-green-dark); font-size: .95rem; }

/* 分野別 */
.spi-honban-catrow {
    display: grid;
    grid-template-columns: minmax(120px, 40%) 1fr 48px;
    align-items: center;
    gap: 12px;
    padding: 8px 4px;
}
.spi-honban-catrow-name { font-size: .92rem; color: var(--hb-ink); font-weight: 600; }
.spi-honban-catrow-pct { text-align: right; font-weight: 700; color: var(--hb-sub); font-size: .92rem; }
.spi-honban-catrow.is-weak .spi-honban-catrow-pct { color: var(--hb-red); }

/* 共通バー */
.spi-honban-bar {
    grid-area: bar;
    display: block;
    height: 9px;
    background: #eef2f1;
    border-radius: 999px;
    overflow: hidden;
    width: 100%;
}
.spi-honban-catrow .spi-honban-bar { grid-area: auto; }
.spi-honban-bar-fill {
    display: block;
    height: 100%;
    background: var(--hb-green);
    border-radius: 999px;
}
.spi-honban-catrow.is-weak .spi-honban-bar-fill { background: var(--hb-red); }
.spi-honban-catrow.is-mid .spi-honban-bar-fill { background: var(--hb-amber); }

/* レビューの科目見出し */
.spi-honban-review-secname {
    font-size: 1rem;
    font-weight: 800;
    color: var(--hb-green-dark);
    background: var(--hb-green-soft);
    border-radius: 10px;
    padding: 8px 14px;
    margin: 20px 0 10px;
}

@media (max-width: 720px) {
    .spi-honban-hensachi-num { font-size: 3rem; }
    .spi-honban-catrow { grid-template-columns: minmax(90px, 42%) 1fr 42px; }
}