/* =============================================
   egi-sink-checker.css
   既存の style.css に影響しないよう
   すべてのクラスに .egi- / .checker- プレフィックスを付けています。
   ============================================= */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@600;700&display=swap');

/* ---------- ヒーローバナー ---------- */
.egi-hero {
  position: relative;
  margin: 0 -1rem 2rem;
  padding: 3rem 1.5rem 2.5rem;
  background: #0a3d6b;
  overflow: hidden;
  text-align: center;
}

.egi-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 200'%3E%3Cpath fill='%23ffffff08' d='M0,80 C200,140 400,20 600,80 C800,140 1000,20 1200,80 L1200,200 L0,200Z'/%3E%3Cpath fill='%23ffffff05' d='M0,120 C200,60 400,160 600,120 C800,60 1000,160 1200,120 L1200,200 L0,200Z'/%3E%3C/svg%3E");
  background-size: cover;
  background-position: bottom;
}

.egi-hero::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 220px; height: 100%;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 8px,
    rgba(255,200,0,.07) 8px,
    rgba(255,200,0,.07) 16px
  );
  pointer-events: none;
}

.egi-hero-eyebrow {
  display: inline-block;
  font-family: 'Oswald', sans-serif;
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: #ffd000;
  background: rgba(255,208,0,.12);
  border: 1px solid rgba(255,208,0,.35);
  border-radius: 3px;
  padding: 3px 10px;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.egi-hero h1 {
  font-family: 'Oswald', 'Noto Sans JP', sans-serif;
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.03em;
  line-height: 1.2;
  margin: 0 0 0.625rem;
  position: relative;
}

.egi-hero-sub {
  font-size: 0.8125rem;
  color: rgba(255,255,255,.65);
  position: relative;
}

.egi-hero-deco {
  position: absolute;
  bottom: -10px; right: 16px;
  font-size: 5rem;
  opacity: .08;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

/* ---------- 目次 ---------- */
#toc {
  border: none;
  background: #f0f7ff;
  border-left: 4px solid #0a6dc2;
  border-radius: 0 8px 8px 0;
  padding: 0.75rem 1rem;
  margin-bottom: 2rem;
}
#toc summary { font-weight: 700; color: #0a3d6b; cursor: pointer; font-size: 0.875rem; }
#toc ul { margin: 0.5rem 0 0 1rem; }
#toc li { margin: 0.25rem 0; }
#toc a  { color: #0a6dc2; font-size: 0.875rem; }

/* ---------- セクション見出し (h2) ---------- */
.lure-article h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Oswald', 'Noto Sans JP', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: #0a3d6b;
  border-bottom: 3px solid #0a3d6b;
  padding-bottom: 6px;
  margin: 2rem 0 1rem;
}

.lure-article h2::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 1.1em;
  background: #ffd000;
  border-radius: 2px;
  flex-shrink: 0;
}

.lure-article h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #1a4f8a;
  border-left: 3px solid #ffd000;
  padding-left: 8px;
  margin: 1.5rem 0 0.5rem;
}

/* ---------- チェッカーカード ---------- */
.checker-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(10,61,107,.12), 0 1px 4px rgba(10,61,107,.08);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.checker-card-header {
  background: linear-gradient(135deg, #0a3d6b 60%, #1565c0);
  padding: 1rem 1.25rem 0.875rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.checker-card-icon { font-size: 1.5rem; line-height: 1; }

.checker-card-title {
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.05em;
}

.checker-card-body { padding: 1.25rem; }

/* ---------- セレクター ---------- */
.checker-selectors {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 1.25rem;
}

@media (max-width: 480px) {
  .checker-selectors { grid-template-columns: 1fr; }
}

.checker-sel-group { display: flex; flex-direction: column; gap: 4px; }

.checker-sel-label {
  font-size: 0.6875rem;
  font-weight: 700;
  color: #0a3d6b;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.checker-sel-group select {
  width: 100%;
  padding: 9px 32px 9px 11px;
  font-size: 0.9rem;
  font-family: inherit;
  border: 2px solid #c8d8ea;
  border-radius: 8px;
  background: #f5f9ff;
  color: #1a1a2e;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%230a3d6b' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 11px center;
  transition: border-color .15s, box-shadow .15s;
}

.checker-sel-group select:hover:not(:disabled) { border-color: #0a6dc2; }
.checker-sel-group select:focus { outline: none; border-color: #0a6dc2; box-shadow: 0 0 0 3px rgba(10,109,194,.18); }
.checker-sel-group select:disabled { opacity: 0.38; cursor: not-allowed; background: #eef2f7; }

/* ---------- プレースホルダー ---------- */
.checker-placeholder {
  text-align: center;
  padding: 2rem 1rem;
  color: #aab8cc;
  font-size: 0.875rem;
  border: 2px dashed #c8d8ea;
  border-radius: 10px;
  line-height: 1.8;
}

/* ---------- 結果カード ---------- */
.checker-result {
  animation: resultIn .25s cubic-bezier(.34,1.56,.64,1);
}

@keyframes resultIn {
  from { opacity: 0; transform: scale(.97) translateY(6px); }
  to   { opacity: 1; transform: scale(1)   translateY(0); }
}

.result-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 1rem;
  padding-bottom: 0.875rem;
  border-bottom: 2px dashed #e0eaf5;
}

.result-meta { font-size: 0.6875rem; color: #7a90aa; margin-bottom: 3px; }

.result-name {
  font-family: 'Oswald', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: #0a3d6b;
  line-height: 1.2;
}

.result-badge {
  flex-shrink: 0;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 99px;
  background: #fff3cd;
  color: #7a5a00;
  border: 1px solid #f0d060;
  white-space: nowrap;
}

/* ---------- メトリクス ---------- */
.result-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 1.125rem;
}

.result-metric {
  background: #f0f7ff;
  border-radius: 10px;
  padding: 0.625rem 0.5rem;
  text-align: center;
  border: 1.5px solid #d0e4f5;
}

.result-metric-label {
  font-size: 0.625rem;
  font-weight: 700;
  color: #4a6a8a;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.result-metric-value {
  font-family: 'Oswald', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #0a3d6b;
  line-height: 1;
}

.result-metric-unit {
  font-family: inherit;
  font-size: 0.625rem;
  font-weight: 400;
  color: #7a90aa;
  margin-left: 1px;
}

/* ---------- 沈下バー ---------- */
.sink-section { margin-bottom: 1.125rem; }

.sink-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.625rem;
  color: #9ab0c8;
  margin-bottom: 5px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.sink-label-center { font-size: 0.75rem; color: #0a3d6b; font-weight: 700; }

.sink-track {
  position: relative;
  height: 12px;
  background: #e0eaf5;
  border-radius: 6px;
  overflow: hidden;
}

.sink-track-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, #1565c0, #29b6f6, #81d4fa);
  opacity: .18;
}

.sink-fill {
  position: relative;
  height: 100%;
  border-radius: 6px;
  background: linear-gradient(to right, #1565c0, #29b6f6);
  transition: width .5s cubic-bezier(.4,0,.2,1);
}

.sink-fill::after {
  content: '';
  position: absolute;
  top: 2px; right: 4px;
  width: 6px; height: 4px;
  background: rgba(255,255,255,.55);
  border-radius: 3px;
}

.sink-note {
  font-size: 0.625rem;
  color: #9ab0c8;
  margin-top: 4px;
  text-align: right;
}

/* ---------- 沈下速度データなし ---------- */
.sink-nodata {
  margin-bottom: 1.125rem;
  padding: 0.625rem 0.875rem;
  background: #f5f7fa;
  border-radius: 8px;
  font-size: 0.8rem;
  color: #7a90aa;
  border: 1px dashed #c8d8ea;
  text-align: center;
}

/* ---------- アフィリエイトボタン ---------- */
.affiliate-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 11px 16px;
  font-size: 0.9rem;
  font-weight: 700;
  font-family: inherit;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: filter .15s, transform .1s;
  background: linear-gradient(135deg, #ff8c00, #ffd000);
  color: #1a1a00;
}

.affiliate-btn:hover  { filter: brightness(1.07); transform: translateY(-1px); }
.affiliate-btn:active { transform: translateY(0); }

.affiliate-btn.no-link {
  background: #eef2f7;
  color: #aab8cc;
  font-weight: 400;
  font-size: 0.8125rem;
  cursor: default;
}
.affiliate-btn.no-link:hover { filter: none; transform: none; }

/* ---------- ガイドテーブル ---------- */
.sink-guide-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  margin: 1rem 0;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(10,61,107,.08);
}

.sink-guide-table thead tr { background: #0a3d6b; color: #fff; }
.sink-guide-table th { padding: 8px 12px; font-weight: 700; font-size: 0.75rem; letter-spacing: 0.04em; }
.sink-guide-table td { padding: 8px 12px; border-bottom: 1px solid #e0eaf5; line-height: 1.5; }
.sink-guide-table tbody tr:nth-child(even) { background: #f5f9ff; }
.sink-guide-table tbody tr:last-child td  { border-bottom: none; }

.type-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 0.6875rem;
  font-weight: 700;
}
.type-pill.deep    { background: #0a3d6b; color: #fff; }
.type-pill.basic   { background: #1565c0; color: #fff; }
.type-pill.shallow { background: #29b6f6; color: #fff; }
.type-pill.super   { background: #e0f4ff; color: #0a3d6b; border: 1px solid #90caf9; }

/* ---------- ヒントボックス ---------- */
.tip-box {
  background: #fffbea;
  border: 1.5px solid #ffd000;
  border-radius: 10px;
  padding: 0.875rem 1rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: #4a3a00;
  margin: 1rem 0;
}
.tip-box strong { color: #7a5a00; }

/* ---------- アフィリエイト画像ラップ ---------- */
.affiliate-img-wrap {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 0.75rem;
  text-align: center;
}

.affiliate-img-wrap img {
  max-width: 200px;
  height: auto;
  display: block;
}

.affiliate-img-wrap::before {
  content: none;
}

.affiliate-img-wrap::after {
  content: '🛒 気になる方はエギをクリック☝';
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #0a3d6b;
  line-height: 1.5;
}