/* ============================================
   ROM 攻略情報サイト - デザインシステム
   ============================================ */

:root {
  /* 背景 */
  --bg-deep: #1a1b3a;
  --bg-mid:  #2a2d5f;
  --bg-hi:   #4a4a8f;

  /* パネル */
  --panel:        #fbfbff;
  --panel-edge:   #e4e8f4;
  --panel-inner:  #f3f6fd;
  --page-fold:    #d9dff0;

  /* テキスト */
  --ink:       #2a2e52;
  --ink-soft:  #5a608a;
  --ink-muted: #8a90b0;
  --ink-value: #2b7fd0;

  /* アクセント */
  --sky:       #b8dcff;
  --sky-deep:  #6ba6e8;
  --sky-btn:   #3b7fe6;
  --sky-btn-d: #2a64c4;

  --pink:      #ffd8e0;
  --pink-deep: #f48aa0;

  --lav:       #dcc9ff;
  --lav-deep:  #a68bd8;

  --mint:      #c6ecd0;
  --mint-deep: #6dbd82;

  --sun:       #ffe8a8;
  --sun-deep:  #e6b947;

  --peach:     #ffd4b8;
  --peach-deep:#f0925a;

  --gold:      #d4a94a;
  --gold-hi:   #f1d071;
  --gold-lo:   #8b6a20;

  /* レア色 (紫=MVP級 / 青=SR / 緑=MINI級) */
  --tier-purple: #a68bd8;
  --tier-blue:   #6ba6e8;
  --tier-green:  #5fb25f;

  --rose:      #e64747;
  --rose-deep: #a12020;

  /* 属性カラー */
  --el-neutral: #bdbdc9;
  --el-water:   #4fa9e6;
  --el-earth:   #b88b4a;
  --el-fire:    #e8623a;
  --el-wind:    #6dbd82;
  --el-poison:  #a87fd0;
  --el-holy:    #e8c96a;
  --el-shadow:  #555577;
  --el-ghost:   #9dc6e6;
  --el-undead:  #6a5a4a;

  /* フォント */
  --f-display: "Cinzel", "Noto Serif JP", serif;
  --f-body:    "Noto Sans JP", "Hiragino Sans", system-ui, sans-serif;
  --f-num:     "Barlow", "Noto Sans JP", sans-serif;

  /* シャドウ */
  --sh-panel: 0 18px 50px -12px rgba(12, 14, 40, 0.55),
              0 4px 14px rgba(12, 14, 40, 0.25);
  --sh-soft:  0 2px 6px rgba(60, 80, 130, 0.15);
  --sh-inset: inset 0 1px 2px rgba(60, 80, 130, 0.18);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  touch-action: manipulation;
  font-family: var(--f-body);
  color: var(--ink);
  background:
    radial-gradient(ellipse at 20% 10%, rgba(120,140,230,0.35), transparent 60%),
    radial-gradient(ellipse at 85% 90%, rgba(180,120,220,0.3), transparent 60%),
    linear-gradient(160deg, #14163a 0%, #2a2d5f 45%, #3c2f6a 100%);
  background-attachment: fixed;
}

/* 背景に星 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 10% 20%, rgba(255,255,255,0.7), transparent 50%),
    radial-gradient(1px 1px at 30% 60%, rgba(255,255,255,0.5), transparent 50%),
    radial-gradient(1px 1px at 55% 30%, rgba(255,255,255,0.8), transparent 50%),
    radial-gradient(1.5px 1.5px at 75% 80%, rgba(255,255,255,0.6), transparent 50%),
    radial-gradient(1px 1px at 90% 25%, rgba(255,255,255,0.7), transparent 50%),
    radial-gradient(1px 1px at 40% 90%, rgba(255,255,255,0.55), transparent 50%),
    radial-gradient(1px 1px at 15% 75%, rgba(255,255,255,0.6), transparent 50%),
    radial-gradient(2px 2px at 65% 15%, rgba(255,240,200,0.6), transparent 50%);
  opacity: 0.9;
  z-index: 0;
}

/* ============================================
   レイアウト
   ============================================ */
.app {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 28px;
  padding: 24px 32px 48px;
}

/* ============================================
   サイドナビ (本のしおり風)
   ============================================ */
.side {
  position: sticky;
  top: 24px;
  align-self: start;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding-right: 6px;
}

.side::-webkit-scrollbar { width: 6px; }
.side::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 3px; }

.brand {
  text-align: center;
  padding: 8px 8px 18px;
  border-bottom: 1px dashed var(--side-border, rgba(255,255,255,0.2));
  margin-bottom: 16px;
}
.brand .sub {
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--side-sub, #f1d071);
  margin-top: 8px;
  text-transform: uppercase;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.brand .crest {
  width: 100%;
  max-width: 210px;
  height: auto;
  display: block;
  margin: 0 auto;
  background: rgba(255,255,255,0.92);
  border-radius: 10px;
  padding: 10px 8px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.5);
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px 10px 14px;
  background: linear-gradient(180deg, var(--panel) 0%, #eaeffb 100%);
  color: var(--ink);
  border-radius: 10px 16px 16px 10px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid rgba(255,255,255,0.5);
  box-shadow: 0 2px 4px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.8);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  user-select: none;
}
.nav-item:hover {
  transform: translateX(3px);
}
.nav-item.active {
  background: linear-gradient(180deg, var(--sky-btn) 0%, var(--sky-btn-d) 100%);
  color: #fff;
  transform: translateX(6px);
  box-shadow: 0 3px 8px rgba(43, 100, 196, 0.5), inset 0 1px 0 rgba(255,255,255,0.4);
}
.nav-item.active .nav-ico { background: rgba(255,255,255,0.25); color: #fff; }
.nav-item.active::after {
  content: "";
  position: absolute;
  right: -8px; top: 50%;
  width: 0; height: 0;
  transform: translateY(-50%);
  border: 7px solid transparent;
  border-left-color: var(--sky-btn-d);
}

.nav-ico {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: linear-gradient(180deg, #d8e5fb, #a9c2ea);
  display: grid; place-items: center;
  font-size: 13px;
  color: var(--sky-btn-d);
  flex: none;
  box-shadow: inset 0 -1px 2px rgba(0,0,0,0.1);
}

.nav-section {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--side-section, rgba(255,255,255,0.55));
  padding: 14px 4px 6px;
  text-transform: uppercase;
  font-family: var(--f-display);
  text-shadow: 0 1px 2px rgba(0,0,0,0.25);
}

/* ============================================
   メインパネル (見開きブック)
   ============================================ */
.book {
  position: relative;
  background: var(--panel);
  border-radius: 22px;
  padding: 26px 30px 34px;
  box-shadow: var(--sh-panel);
  min-height: calc(100vh - 72px);
  border: 1px solid var(--panel-edge);
  overflow: hidden;
}

/* 本の中央の綴じ目 */
.book::before {
  content: "";
  position: absolute;
  top: 60px; bottom: 24px;
  left: 50%;
  width: 2px;
  background: linear-gradient(180deg, transparent, var(--page-fold) 10%, var(--page-fold) 90%, transparent);
  opacity: 0.6;
  transform: translateX(-50%);
  pointer-events: none;
}

/* 閉じるボタン (赤リボン) */
.close-rib {
  position: absolute;
  top: 0; right: 28px;
  width: 44px; height: 62px;
  background: linear-gradient(180deg, #f05050, #c02020);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 78%, 0 100%);
  display: grid; place-items: center;
  color: #fff;
  font-size: 22px; font-weight: 700;
  padding-bottom: 10px;
  box-shadow: 0 3px 6px rgba(0,0,0,0.35);
  cursor: pointer;
  transition: transform 0.15s;
}
.close-rib:hover { transform: translateY(-2px); }

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--panel-edge);
}

.page-title {
  display: flex;
  align-items: center;
  gap: 14px;
}
.page-title h2 {
  font-family: var(--f-display);
  font-size: 26px;
  margin: 0;
  color: var(--ink);
  letter-spacing: 1px;
}
.page-title .jp {
  font-family: var(--f-body);
  font-size: 14px;
  color: var(--ink-muted);
  font-weight: 500;
  letter-spacing: 2px;
}

.breadcrumb {
  font-size: 12px;
  color: var(--ink-muted);
  letter-spacing: 1px;
}
.breadcrumb b {
  color: var(--sky-btn);
  font-weight: 600;
}

/* ============================================
   装飾パーツ
   ============================================ */

/* 見出しピル (ゲーム内の両脇菱形付き楕円) */
.pill-head {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 22px;
  background: #fff;
  border: 1px solid var(--sky-deep);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--sky-btn);
  position: relative;
  font-family: var(--f-display);
  letter-spacing: 2px;
}
.pill-head::before, .pill-head::after {
  content: "";
  width: 8px; height: 8px;
  background: var(--sky-deep);
  transform: rotate(45deg);
  border-radius: 1px;
}
.pill-head .dots {
  display: inline-flex; gap: 3px;
}
.pill-head .dots i {
  width: 3px; height: 3px; background: var(--sky-deep); border-radius: 50%;
  opacity: 0.6;
}

.section-divider {
  display: flex; align-items: center; justify-content: center;
  margin: 28px 0 16px;
  gap: 14px;
}
.section-divider .line {
  flex: 1; max-width: 180px;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--sky-deep) 0 4px, transparent 4px 8px);
  opacity: 0.5;
}

/* ボタン */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px;
  border-radius: 999px;
  border: none;
  font-family: var(--f-body);
  font-weight: 600;
  cursor: pointer;
  font-size: 13px;
  letter-spacing: 1px;
  transition: transform 0.1s, box-shadow 0.15s;
}
.btn-primary {
  background: linear-gradient(180deg, #5ea2ec 0%, var(--sky-btn) 50%, var(--sky-btn-d) 100%);
  color: #fff;
  box-shadow: 0 3px 0 var(--sky-btn-d), 0 6px 12px rgba(43,100,196,0.35), inset 0 1px 0 rgba(255,255,255,0.5);
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-primary:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--sky-btn-d); }

.btn-ghost {
  background: #fff;
  color: var(--sky-btn);
  border: 1.5px solid var(--sky-deep);
}
.btn-gold {
  background: linear-gradient(180deg, #f5cc6b, #d09823);
  color: #fff;
  box-shadow: 0 3px 0 var(--gold-lo), inset 0 1px 0 rgba(255,255,255,0.5);
}

/* Value pill (ゲーム内 +27 等) */
.vpill {
  display: inline-flex;
  align-items: center; justify-content: center;
  min-width: 68px;
  padding: 3px 10px;
  background: #e5f0fc;
  border: 1px solid #bcd6f4;
  border-radius: 999px;
  color: var(--ink-value);
  font-family: var(--f-num);
  font-weight: 600;
  font-size: 13px;
  box-shadow: var(--sh-inset);
}

/* カテゴリバー (パステル) */
.cat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  box-shadow: var(--sh-soft);
}
.cat-row.pink   { background: linear-gradient(90deg, #ffdde5 0%, #ffeef2 100%); }
.cat-row.sky    { background: linear-gradient(90deg, #d9ecff 0%, #eef6ff 100%); }
.cat-row.sun    { background: linear-gradient(90deg, #fff0b8 0%, #fff8dc 100%); }
.cat-row.mint   { background: linear-gradient(90deg, #d5f0dd 0%, #eaf8ef 100%); }
.cat-row.rose   { background: linear-gradient(90deg, #ffd0d8 0%, #ffe6ea 100%); }
.cat-row.lav    { background: linear-gradient(90deg, #e4d4ff 0%, #f1e8ff 100%); }
.cat-row.peach  { background: linear-gradient(90deg, #ffd9c0 0%, #ffe8d5 100%); }

/* ============================================
   汎用レイアウト
   ============================================ */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.grid-6 { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }

.page-col {
  padding: 0 12px;
  min-width: 0;
}

/* 内部セクションカード */
.card {
  background: var(--panel-inner);
  border: 1px solid #e0e7f5;
  border-radius: 14px;
  padding: 16px 18px;
  box-shadow: var(--sh-soft);
}

/* テーブル */
.tbl {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}
.tbl th, .tbl td {
  padding: 10px 12px;
  text-align: left;
}
.tbl thead th {
  background: linear-gradient(180deg, #dde9fb, #c2d5f0);
  color: var(--ink);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 1px;
  border-top: 1px solid #a9c2ea;
  border-bottom: 1px solid #a9c2ea;
}
.tbl thead th:first-child { border-left: 1px solid #a9c2ea; border-radius: 10px 0 0 10px; }
.tbl thead th:last-child  { border-right: 1px solid #a9c2ea; border-radius: 0 10px 10px 0; }
.tbl tbody tr {
  background: #fff;
}
.tbl tbody tr:nth-child(even) { background: #f4f7fd; }
.tbl tbody td {
  border-bottom: 1px solid #ebf0fa;
}
.tbl tbody tr:hover { background: #eaf2ff; }

/* フィルタチップ */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.chip {
  padding: 5px 14px;
  background: #fff;
  border: 1px solid #c8d4eb;
  border-radius: 999px;
  font-size: 12px;
  color: var(--ink-soft);
  cursor: pointer;
  user-select: none;
  transition: all 0.15s;
}
.chip:hover { border-color: var(--sky-deep); color: var(--sky-btn); }
.chip.on {
  background: linear-gradient(180deg, #5ea2ec, var(--sky-btn));
  border-color: var(--sky-btn-d);
  color: #fff;
  box-shadow: 0 2px 4px rgba(43,100,196,0.3);
}

input.search {
  width: 260px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1.5px solid #c8d4eb;
  background: #fff;
  font-family: var(--f-body);
  font-size: 13px;
  outline: none;
}
input.search:focus { border-color: var(--sky-btn); }

/* 属性バッジ */
.el {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 54px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1px;
  box-shadow: inset 0 -2px 0 rgba(0,0,0,0.15);
}
.el-neutral { background: var(--el-neutral); color: #3a3a4a; }
.el-water   { background: var(--el-water); }
.el-earth   { background: var(--el-earth); }
.el-fire    { background: var(--el-fire); }
.el-wind    { background: var(--el-wind); }
.el-poison  { background: var(--el-poison); }
.el-holy    { background: var(--el-holy); color: #4a3a10; }
.el-shadow  { background: var(--el-shadow); }
.el-ghost   { background: var(--el-ghost); color: #2a4a6a; }
.el-undead  { background: var(--el-undead); }

/* 相性セル */
.aff {
  display: block;
  text-align: center;
  padding: 6px 4px;
  border-radius: 6px;
  font-family: var(--f-num);
  font-weight: 600;
  font-size: 13px;
}
.aff.a200 { background: #ffd4d4; color: #a82020; }  /* 200% */
.aff.a175 { background: #ffe0d4; color: #b84a20; }
.aff.a150 { background: #ffecd4; color: #9a6a20; }
.aff.a125 { background: #fff4d8; color: #8a7020; }
.aff.a100 { background: #f0f4fb; color: #5a608a; }
.aff.a75  { background: #e0ecff; color: #4a70a0; }
.aff.a50  { background: #d4e4ff; color: #3a5a90; }
.aff.a25  { background: #c8d8ff; color: #2a4a80; }
.aff.a0   { background: #d0d4e6; color: #5a5a6a; }
.aff.aneg { background: linear-gradient(135deg, #e8d4ff 0%, #d4c0f0 100%); color: #5a3a90; }

/* スタットアイコン */
.stat-ico {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(180deg, #e4edfb, #c9d8f0);
  display: inline-grid; place-items: center;
  font-size: 10px; font-weight: 700;
  color: var(--sky-btn-d);
  margin-right: 6px;
  box-shadow: inset 0 -1px 2px rgba(0,0,0,0.08);
}

/* カードアイテム (リバース/アナザー等) */
.icard {
  position: relative;
  background: linear-gradient(180deg, #fbfbff 0%, #eaeffb 100%);
  border: 2px solid #cfd8ec;
  border-radius: 14px;
  padding: 10px 12px 12px;
  box-shadow: var(--sh-soft);
  transition: transform 0.15s;
  cursor: pointer;
}
.icard:hover { transform: translateY(-3px); box-shadow: 0 6px 16px rgba(40,60,120,0.25); }
.icard .thumb {
  width: 100%; aspect-ratio: 1;
  background: repeating-linear-gradient(45deg, #dfe6f5 0 8px, #eaf0fc 8px 16px);
  border-radius: 10px;
  display: grid; place-items: center;
  color: #8a98b8;
  font-family: var(--f-num);
  font-size: 10px;
  letter-spacing: 1px;
  margin-bottom: 8px;
  border: 1px dashed #b8c4e0;
}
.icard .name {
  font-size: 12px; font-weight: 600; color: var(--ink);
  line-height: 1.3;
  min-height: 2.6em;
}
.icard .tag-row {
  display: flex; gap: 4px; flex-wrap: wrap;
  margin-top: 6px;
}
.icard .tag {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 999px;
  background: rgba(107, 166, 232, 0.15);
  color: var(--sky-btn-d);
}
.icard.rare-ssr { background: linear-gradient(180deg, #f2e4ff, #e0c9ff); border-color: var(--tier-purple); }
.icard.rare-ssr .thumb { background: repeating-linear-gradient(45deg, #d4bdf5 0 8px, #e5d4fb 8px 16px); border-color: var(--tier-purple); }
.icard.rare-sr  { background: linear-gradient(180deg, #dff1ff, #c2dfff); border-color: var(--tier-blue); }
.icard.rare-sr  .thumb { background: repeating-linear-gradient(45deg, #b8d4f5 0 8px, #d4e5fb 8px 16px); border-color: var(--tier-blue); }
.icard.rare-r   { background: linear-gradient(180deg, #dff1d8, #c2efc2); border-color: var(--tier-green); }
.icard.rare-r   .thumb { background: repeating-linear-gradient(45deg, #b8e0b8 0 8px, #d4f0d4 8px 16px); border-color: var(--tier-green); }

.rare-badge {
  position: absolute; top: 6px; left: 6px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.8);
  color: var(--gold-lo);
  letter-spacing: 1px;
}

/* ============================================
   ガチャシミュレーター
   ============================================ */
.gacha-wrap {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 20px;
  align-items: start;
}
.gacha-rates {
  background: var(--panel-inner);
  border: 1px solid #dbe3f2;
  border-radius: 14px;
  padding: 16px;
  max-height: 520px;
  overflow-y: auto;
}
.gacha-rates::-webkit-scrollbar { width: 8px; }
.gacha-rates::-webkit-scrollbar-thumb { background: #c8d4eb; border-radius: 4px; }

.gacha-slot {
  background: linear-gradient(180deg, #f4f7fd, #dfe8f7);
  border: 1px solid #c4d0e8;
  border-radius: 18px;
  padding: 18px;
  text-align: center;
  min-height: 400px;
  display: flex; flex-direction: column; align-items: center;
  gap: 14px;
}
.gacha-card {
  width: 180px; height: 260px;
  border-radius: 14px;
  background: linear-gradient(180deg, #dfe8f7, #b8c9e8);
  border: 2px solid #fff;
  box-shadow: 0 8px 20px rgba(40,60,120,0.3), inset 0 0 30px rgba(255,255,255,0.4);
  display: grid; place-items: center;
  font-size: 60px;
  color: rgba(60,80,130,0.3);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s;
}
.gacha-card.flipping { transform: rotateY(180deg); }
.gacha-card .inner {
  position: absolute; inset: 16px;
  border: 1px solid rgba(60,80,130,0.3);
  border-radius: 8px;
  display: grid; place-items: center;
}

.qty-row {
  display: inline-flex; align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid #c8d4eb;
  border-radius: 999px;
  padding: 4px 8px;
}
.qty-btn {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(180deg, #e4edfb, #c9d8f0);
  border: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  color: var(--sky-btn);
}

.gacha-cost {
  display: flex; gap: 16px; justify-content: center;
  padding: 10px 14px;
  background: #fff;
  border: 1px solid #dfe4f2;
  border-radius: 10px;
  width: 100%;
}
.cost-item {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--f-num);
  font-size: 13px;
}
.cost-item .mat {
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid #dfe4f2;
  background: repeating-linear-gradient(45deg, #efe4f5 0 6px, #f8f0fc 6px 12px);
  display: grid; place-items: center;
  font-size: 16px;
}
.cost-item .need { color: var(--ink-muted); }
.cost-item .have { color: var(--ink); font-weight: 700; }
.cost-item .short { color: var(--rose); font-weight: 700; }

/* ガチャ結果アイテム */
.rate-item {
  background: #fff;
  border: 1px solid #dfe4f2;
  border-radius: 10px;
  padding: 8px 6px;
  text-align: center;
  font-family: var(--f-num);
  font-size: 11px;
  color: var(--ink-soft);
  position: relative;
}
.rate-item .rt-thumb {
  aspect-ratio: 3/4;
  background: #f7f9fd;
  border-radius: 6px;
  margin-bottom: 2px;
  display: flex; align-items: center; justify-content: center;
  color: #8a98b8;
  font-size: 9px;
  border: 2px solid #dfe4f2;
  overflow: hidden;
  padding: 0;
}
.rate-item.rare-ssr .rt-thumb { border-color: var(--tier-purple); }
.rate-item.rare-sr  .rt-thumb { border-color: var(--tier-blue); }
.rate-item.rare-r   .rt-thumb { border-color: var(--tier-green); }

/* ============================================
   チップス集
   ============================================ */
.tip-card {
  background: #fff;
  border: 1px solid #dbe3f2;
  border-radius: 14px;
  padding: 16px 18px;
  box-shadow: var(--sh-soft);
  position: relative;
  padding-left: 60px;
}
.tip-card::before {
  content: attr(data-num);
  position: absolute;
  left: 14px; top: 14px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(180deg, #ffeca0, #e6b947);
  display: grid; place-items: center;
  font-family: var(--f-display);
  font-weight: 700;
  color: #6a4a10;
  box-shadow: inset 0 -2px 3px rgba(0,0,0,0.1);
}
.tip-card h4 {
  margin: 0 0 6px;
  font-size: 14px;
  color: var(--ink);
}
.tip-card p {
  margin: 0;
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.6;
}
.tip-card .tip-tags {
  margin-top: 8px;
  display: flex; gap: 6px; flex-wrap: wrap;
}
.tip-card .tip-tags span {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #f0f4fb;
  color: var(--sky-btn);
}

/* ============================================
   状態異常
   ============================================ */
.status-card {
  background: #fff;
  border: 1px solid #dbe3f2;
  border-radius: 12px;
  padding: 14px;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  align-items: start;
  box-shadow: var(--sh-soft);
}
.status-ico {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(180deg, #ffeaea, #ffc4c4);
  display: grid; place-items: center;
  font-size: 18px;
  color: var(--rose-deep);
  box-shadow: inset 0 -2px 3px rgba(0,0,0,0.1);
}
.status-ico.debuff { background: linear-gradient(180deg, #e8d4ff, #c9a9f0); color: #5a3a90; }
.status-ico.dmg    { background: linear-gradient(180deg, #ffd4b8, #f0925a); color: #fff; }
.status-ico.ctrl   { background: linear-gradient(180deg, #ffe8a8, #e6b947); color: #6a4a10; }
.status-card h4 { margin: 0 0 4px; font-size: 13px; }
.status-card p { margin: 0; font-size: 11px; color: var(--ink-soft); line-height: 1.5; }
.status-card .pri {
  font-family: var(--f-num);
  font-weight: 700;
  color: var(--sky-btn);
  font-size: 11px;
  margin-top: 4px;
}

/* ============================================
   メモリーボード (スロット)
   ============================================ */
.mem-board {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  padding: 14px;
  background: linear-gradient(180deg, #f0e8ff, #e0d0fb);
  border: 1px solid var(--lav-deep);
  border-radius: 14px;
}
.mem-slot {
  aspect-ratio: 1;
  background: rgba(255,255,255,0.6);
  border: 1.5px dashed var(--lav-deep);
  border-radius: 10px;
  display: grid; place-items: center;
  color: var(--lav-deep);
  font-size: 10px;
  text-align: center;
  font-weight: 600;
}
.mem-slot.filled {
  background: linear-gradient(180deg, #fff 30%, #f0e8ff);
  border-style: solid;
  color: var(--ink);
}

/* ルーン六角 */
.rune-hex {
  width: 64px; height: 74px;
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  background: linear-gradient(180deg, #d4c0f0, #9d7dc8);
  display: grid; place-items: center;
  color: #fff;
  font-weight: 700;
  font-family: var(--f-display);
  font-size: 14px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.rune-hex.t-atk { background: linear-gradient(180deg, #f5a080, var(--el-fire)); }
.rune-hex.t-def { background: linear-gradient(180deg, #a0c4f5, var(--el-water)); }
.rune-hex.t-sup { background: linear-gradient(180deg, #a0e0b0, var(--el-wind)); }
.rune-hex.t-spe { background: linear-gradient(180deg, #f5d060, var(--el-holy)); color: #5a3a10; }

/* 素材バー */
.mat-bar {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 8px 12px;
  background: #fff;
  border: 1px solid #dfe4f2;
  border-radius: 10px;
}
.mat-thumb {
  width: 36px; height: 36px;
  border-radius: 6px;
  background: repeating-linear-gradient(45deg, #efe4f5 0 6px, #f8f0fc 6px 12px);
  border: 1px dashed #c8b4de;
  display: grid; place-items: center;
  font-size: 14px;
}
.mat-bar .name { font-size: 13px; font-weight: 600; }
.mat-bar .qty  {
  font-family: var(--f-num);
  font-weight: 700;
  font-size: 14px;
  color: var(--sky-btn-d);
  min-width: 60px;
  text-align: right;
}

/* ============================================
   Tweak パネル
   ============================================ */
.tweaks-panel {
  position: fixed;
  bottom: 20px; right: 20px;
  width: 280px;
  background: var(--panel);
  border-radius: 14px;
  box-shadow: var(--sh-panel);
  padding: 16px;
  z-index: 100;
  display: none;
  font-size: 12px;
  border: 1px solid var(--panel-edge);
}
.tweaks-panel.open { display: block; }
.tweaks-panel h4 {
  margin: 0 0 12px;
  font-family: var(--f-display);
  font-size: 14px;
  letter-spacing: 2px;
  color: var(--sky-btn);
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--panel-edge);
}
.tweak-row {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 10px;
}
.tweak-row select, .tweak-row input[type=range] {
  font-family: var(--f-body);
  font-size: 12px;
}
.tweak-row label { color: var(--ink-soft); font-size: 11px; }

/* スクロール */
.scroll-x { overflow-x: auto; }
.scroll-x::-webkit-scrollbar { height: 8px; }
.scroll-x::-webkit-scrollbar-thumb { background: #c8d4eb; border-radius: 4px; }

/* ヒーロー / ダッシュボード */
.hero {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 28px;
  align-items: stretch;
}
.hero-left {
  background: linear-gradient(160deg, #e8efff 0%, #f5e8ff 100%);
  border-radius: 16px;
  padding: 24px;
  position: relative;
  overflow: hidden;
  border: 1px solid #dfe4f2;
}
.hero-left::after {
  content: "";
  position: absolute;
  right: -30px; bottom: -30px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,169,74,0.3), transparent 70%);
  pointer-events: none;
}
.hero-right { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hero-cell {
  background: #fff;
  border: 1px solid #dfe4f2;
  border-radius: 12px;
  padding: 14px 16px;
  display: flex; align-items: center; gap: 12px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}
.hero-cell:hover { transform: translateY(-2px); box-shadow: var(--sh-soft); }
.hero-cell .hc-ico {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 20px;
  flex: none;
}
.hero-cell h3 { margin: 0 0 2px; font-size: 13px; }
.hero-cell p { margin: 0; font-size: 10px; color: var(--ink-muted); }

/* タイトル大 */
.hero h2 {
  font-family: var(--f-display);
  font-size: 32px;
  margin: 0 0 8px;
  color: var(--ink);
  letter-spacing: 2px;
}
.hero p.lead {
  color: var(--ink-soft);
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.7;
}
.hero .badges {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.hero .badges span {
  padding: 3px 10px;
  background: #fff;
  border: 1px solid #c8d4eb;
  border-radius: 999px;
  font-size: 11px;
  color: var(--ink-soft);
}

/* 小ラベル */
.lbl {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--ink-muted);
  text-transform: uppercase;
  font-family: var(--f-display);
  display: block;
  margin-bottom: 8px;
}

/* モバイル対応 */
@media (max-width: 1100px) {
  .app { grid-template-columns: 1fr; }
  .side { position: static; max-height: none; }
  .nav-list { flex-direction: row; flex-wrap: wrap; }
  .book::before { display: none; }
  .gacha-wrap { grid-template-columns: 1fr; }
  .hero { grid-template-columns: 1fr; }
}