/* 百科抽卡 · 样式（参照 Wikigacha 黑金衬线风） */
:root {
  --bg: #0d0b10;
  --panel: #17131d;
  --panel-2: #1d1826;
  --line: #2a2334;
  --gold: #e8b64c;
  --gold-2: #f0c75e;
  --text: #e9e5f2;
  --dim: #8a8598;
  --r-n: #7d7a86;
  --r-r: #3fae6a;
  --r-sr: #3f8ae0;
  --r-ssr: #e05340;
  --atk: #e05340;
  --def: #4a90d9;
  --star-a: #1a1426;
  --star-b: #241a33;
  --serif: Georgia, "Times New Roman", "Songti SC", "STSong", serif;
  --mono: "SF Mono", Menlo, Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--serif);
  min-height: 100vh;
  line-height: 1.6;
}
button { font-family: inherit; cursor: pointer; }
a { color: var(--gold); }

/* ===== 顶栏 ===== */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px 0;
}
.topbar .side { display: flex; gap: 10px; align-items: center; }
.chip {
  border: 1px solid var(--line); background: var(--panel);
  color: var(--text); border-radius: 999px; padding: 6px 14px;
  font-size: 14px; display: inline-flex; gap: 6px; align-items: center;
  transition: border-color .15s, transform .1s;
}
.chip:hover { border-color: var(--gold); }
.chip:active { transform: scale(.96); }
.chip.icon { width: 40px; height: 40px; padding: 0; justify-content: center; }
.chip svg { width: 18px; height: 18px; fill: var(--gold); }

/* ===== Tabs ===== */
.tabs {
  display: flex; justify-content: center; gap: clamp(18px, 6vw, 72px);
  padding: 10px 0 14px; border-bottom: 1px solid var(--line);
}
.tab {
  background: none; border: none; color: var(--dim);
  font-size: clamp(20px, 4.5vw, 26px); font-weight: 700;
  padding: 4px 2px; position: relative;
  transition: color .15s;
}
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { color: var(--gold); }
.tab[aria-selected="true"]::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -15px;
  height: 3px; background: var(--gold);
}
.page { display: none; max-width: 980px; margin: 0 auto; padding: 18px 16px 90px; }
.page.active { display: block; }

/* ===== 抽卡页 ===== */
.pack-meter { text-align: center; margin-top: 6px; }
.pack-capsule {
  display: inline-block; border: 2px solid var(--gold); border-radius: 999px;
  color: var(--gold); font-family: var(--mono); font-weight: 700;
  font-size: clamp(15px, 3.6vw, 19px); letter-spacing: 2px;
  padding: 10px 26px; background: rgba(232,182,76,.04);
}
.pack-sub { color: var(--dim); margin-top: 8px; font-size: 15px; }
.pack-bonus { color: #cf8ef0; margin-top: 4px; font-weight: 700; font-size: 15px; min-height: 1.4em; }

.pack-wrap { display: flex; flex-direction: column; align-items: center; margin-top: 26px; }
.pack {
  width: min(62vw, 340px); aspect-ratio: 5 / 7.1; position: relative;
  border-radius: 6px; cursor: pointer; border: none;
  background:
    radial-gradient(circle at 20% 15%, rgba(255,255,255,.5), transparent 30%),
    radial-gradient(circle at 80% 80%, rgba(255,200,120,.45), transparent 40%),
    radial-gradient(circle at 70% 20%, rgba(160,220,255,.5), transparent 35%),
    radial-gradient(circle at 30% 70%, rgba(255,160,220,.45), transparent 40%),
    linear-gradient(160deg, #f6ecff 0%, #ffeef5 30%, #eef7ff 55%, #fff7e6 80%, #f2e9ff 100%);
  box-shadow: 0 0 44px rgba(214,178,255,.35), 0 14px 30px rgba(0,0,0,.55);
  animation: glow 3.2s ease-in-out infinite;
  transition: transform .15s;
}
.pack:hover { transform: translateY(-4px); }
.pack:active { transform: scale(.97); }
.pack.blackpack {
  background:
    radial-gradient(circle at 25% 20%, rgba(120,150,255,.4), transparent 35%),
    radial-gradient(circle at 75% 75%, rgba(90,60,200,.5), transparent 45%),
    linear-gradient(160deg, #14121f 0%, #1c1730 50%, #0e0c16 100%);
  box-shadow: 0 0 44px rgba(110,90,255,.35), 0 14px 30px rgba(0,0,0,.6);
}
.pack.blackpack .pack-logo, .pack.blackpack .pack-sub-line { color: #cfd3ff; }
@keyframes glow {
  0%, 100% { box-shadow: 0 0 34px rgba(214,178,255,.28), 0 14px 30px rgba(0,0,0,.55); }
  50% { box-shadow: 0 0 58px rgba(240,199,94,.4), 0 14px 30px rgba(0,0,0,.55); }
}
/* 锯齿封口 */
.pack::before, .pack::after {
  content: ""; position: absolute; left: 0; right: 0; height: 14px;
  background:
    linear-gradient(45deg, transparent 33.33%, rgba(0,0,0,.18) 33.33%, rgba(0,0,0,.18) 66.66%, transparent 66.66%),
    linear-gradient(-45deg, transparent 33.33%, rgba(0,0,0,.18) 33.33%, rgba(0,0,0,.18) 66.66%, transparent 66.66%);
  background-size: 14px 28px;
  background-position: 0 -7px;
}
.pack::before { top: 0; border-top: 1px solid rgba(0,0,0,.15); }
.pack::after { bottom: 0; transform: scaleY(-1); }
.pack-logo {
  position: absolute; top: 26%; left: 50%; transform: translateX(-50%);
  text-align: center; color: #3a3145; user-select: none; width: 100%;
}
.pack-logo .seal {
  display: inline-flex; align-items: center; justify-content: center;
  width: 92px; height: 92px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #ffffff, #d9d4e6 70%, #b9b2cc);
  box-shadow: inset 0 -4px 10px rgba(0,0,0,.18), 0 4px 12px rgba(0,0,0,.2);
  font-size: 44px; font-weight: 900; color: #4a3f5e;
}
.pack-logo .brand {
  display: block; margin-top: 14px; font-size: 26px; font-weight: 800; letter-spacing: 6px;
}
.pack-logo .sub-line { display: block; font-size: 12px; letter-spacing: 2px; color: #6b6178; }
.pack-cc {
  position: absolute; bottom: 22px; left: 0; right: 0; text-align: center;
  font-size: 11px; color: #6b6178;
}
.pack-cc .cc-badge {
  display: inline-block; border: 1px solid #6b6178; border-radius: 3px;
  padding: 0 4px; margin-right: 6px; font-size: 10px;
}
.tap-hint {
  margin-top: 20px; color: var(--text); font-weight: 800;
  font-size: clamp(20px, 5vw, 28px); letter-spacing: 2px;
}
.tap-hint .tri { color: var(--text); }

.hint-panels { margin-top: 34px; display: grid; gap: 12px; }
.hint-panel {
  border: 1px solid var(--line); border-radius: 14px; background: var(--panel);
  padding: 14px 18px; display: flex; gap: 14px; align-items: center;
}
.hint-panel .dot {
  width: 38px; height: 38px; border-radius: 50%; flex: none;
  background: var(--panel-2); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
}
.hint-panel .dot svg { width: 18px; height: 18px; fill: var(--gold); }
.hint-panel b { font-size: 16px; }
.hint-panel p { color: var(--dim); font-size: 14px; }
.campaign-bar {
  border: 1px solid #4a3f5e; border-radius: 12px; background: #201826;
  padding: 12px 16px; font-size: 14px; color: var(--text); text-align: center;
}
.campaign-bar a { font-weight: 700; }

/* ===== 开包遮罩 ===== */
.overlay {
  position: fixed; inset: 0; z-index: 50; display: none;
  overflow-y: auto;
  background:
    radial-gradient(ellipse at 20% 10%, rgba(120,90,200,.25), transparent 50%),
    radial-gradient(1px 1px at 12% 22%, #fff8, 50%, transparent 51%) , var(--star-a);
  background-image:
    radial-gradient(ellipse at 20% 10%, rgba(120,90,200,.25), transparent 50%),
    radial-gradient(1px 1px at 12% 22%, rgba(255,255,255,.5) 50%, transparent 51%),
    radial-gradient(1px 1px at 33% 68%, rgba(255,255,255,.4) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 56% 12%, rgba(255,255,255,.5) 50%, transparent 51%),
    radial-gradient(1px 1px at 71% 40%, rgba(255,255,255,.35) 50%, transparent 51%),
    radial-gradient(1px 1px at 88% 76%, rgba(255,255,255,.45) 50%, transparent 51%),
    radial-gradient(1px 1px at 44% 86%, rgba(255,255,255,.3) 50%, transparent 51%),
    linear-gradient(180deg, var(--star-a), var(--star-b));
}
.overlay.open { display: block; }
.overlay-inner { max-width: 760px; margin: 0 auto; padding: 26px 16px 60px; }
.discovered { text-align: center; color: #cfc9de; letter-spacing: 6px; font-size: 18px; margin-top: 8px; }
.discovered b { font-size: 44px; color: #fff; margin-left: 10px; }
.select-hint { text-align: center; color: var(--dim); margin: 4px 0 18px; }

.card-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 22px 18px; justify-items: center;
}
@media (max-width: 560px) { .card-grid { gap: 16px 12px; } }

/* ===== 卡牌 ===== */
.card {
  width: 100%; max-width: 300px; border-radius: 12px; position: relative;
  perspective: 900px; background: none; border: none; text-align: left;
  padding: 0;
}
.card .inner {
  border-radius: 12px; overflow: hidden; position: relative;
  transform-style: preserve-3d; transition: transform .5s;
  border: 2px solid var(--r-n);
  background: var(--panel);
  box-shadow: 0 8px 22px rgba(0,0,0,.5);
  transform: rotateY(180deg); /* 初始：卡背朝前 */
}
.card.flipped .inner { transform: rotateY(0deg); }
.card-face { backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.card-face.card-back {
  position: absolute; inset: 0; transform: rotateY(180deg);
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 30% 25%, rgba(140,110,220,.35), transparent 45%),
    linear-gradient(155deg, #221b30 0%, #171322 55%, #100d18 100%);
}
.card-face.card-back::after {
  content: "百"; font-size: 54px; font-weight: 900; color: rgba(232,182,76,.55);
  text-shadow: 0 0 22px rgba(232,182,76,.35);
}
.card-front { }

.rarity-band {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; font-weight: 800; font-size: 15px; color: #fff;
}
.card[data-rarity="N"] .inner { border-color: var(--r-n); }
.card[data-rarity="R"] .inner { border-color: var(--r-r); box-shadow: 0 0 16px rgba(63,174,106,.45), 0 8px 22px rgba(0,0,0,.5); }
.card[data-rarity="SR"] .inner { border-color: var(--r-sr); box-shadow: 0 0 16px rgba(63,138,224,.45), 0 8px 22px rgba(0,0,0,.5); }
.card[data-rarity="SSR"] .inner { border-color: var(--r-ssr); box-shadow: 0 0 22px rgba(224,83,64,.55), 0 8px 22px rgba(0,0,0,.5); }
.card[data-rarity="UR"] .inner {
  border-color: var(--gold);
  box-shadow: 0 0 26px rgba(240,199,94,.6), 0 0 44px rgba(160,120,255,.4), 0 8px 22px rgba(0,0,0,.5);
}
.card[data-rarity="N"] .rarity-band { background: linear-gradient(90deg, rgba(125,122,134,.85), rgba(125,122,134,.35)); }
.card[data-rarity="R"] .rarity-band { background: linear-gradient(90deg, rgba(63,174,106,.85), rgba(63,174,106,.35)); }
.card[data-rarity="SR"] .rarity-band { background: linear-gradient(90deg, rgba(63,138,224,.85), rgba(63,138,224,.35)); }
.card[data-rarity="SSR"] .rarity-band { background: linear-gradient(90deg, rgba(224,83,64,.9), rgba(224,83,64,.35)); }
.card[data-rarity="UR"] .rarity-band {
  background: linear-gradient(90deg, #e8b64c, #cf8ef0, #7fd4ff, #e8b64c);
  background-size: 300% 100%; animation: shine 3s linear infinite; color: #241a33;
}
@keyframes shine { to { background-position: 300% 0; } }

.card-art {
  height: 120px; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 12px; position: relative; overflow: hidden;
  font-weight: 800; font-size: 19px; line-height: 1.35; color: #fff;
}
.card[data-rarity="N"] .card-art { background: linear-gradient(150deg, #2b2833, #1c1a22); }
.card[data-rarity="R"] .card-art { background: linear-gradient(150deg, #1f3a2b, #14251b); }
.card[data-rarity="SR"] .card-art { background: linear-gradient(150deg, #1e3250, #131e30); }
.card[data-rarity="SSR"] .card-art { background: linear-gradient(150deg, #4a1e1a, #2a1210); }
.card[data-rarity="UR"] .card-art {
  background: linear-gradient(135deg, #3a2a55, #6b4a2a, #2a4a55, #3a2a55);
  background-size: 300% 300%; animation: shine 5s linear infinite;
}
.card-art .ghost { position: absolute; font-size: 74px; font-weight: 900; color: rgba(255,255,255,.07); }
.card-body { padding: 10px 12px; min-height: 96px; background: rgba(0,0,0,.28); }
.card-body .txt {
  font-size: 13px; color: #cfc9de; line-height: 1.55;
  display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}
.card-stats { display: grid; grid-template-columns: 1fr 1fr; }
.card-stats > div { padding: 8px 0 10px; text-align: center; background: rgba(0,0,0,.4); }
.card-stats > div + div { border-left: 1px solid rgba(255,255,255,.08); }
.card-stats .k { display: block; font-size: 12px; letter-spacing: 3px; font-weight: 700; }
.card-stats .k.atk { color: var(--atk); }
.card-stats .k.def { color: var(--def); }
.card-stats .v { font-size: 26px; font-weight: 800; color: #fff; font-family: var(--serif); }
.new-flag {
  position: absolute; top: -8px; right: -6px; background: var(--gold); color: #241a33;
  font-size: 11px; font-weight: 900; border-radius: 999px; padding: 2px 8px; z-index: 2;
}
.owned-flag {
  position: absolute; top: -8px; right: -6px; background: var(--panel-2); color: var(--dim);
  border: 1px solid var(--line); font-size: 11px; border-radius: 999px; padding: 2px 8px; z-index: 2;
}

.overlay-actions { display: flex; gap: 12px; justify-content: center; margin-top: 26px; flex-wrap: wrap; }
.btn {
  border-radius: 999px; border: 1px solid var(--line); background: var(--panel);
  color: var(--text); padding: 12px 26px; font-size: 16px; font-weight: 700;
  transition: transform .1s, border-color .15s, background .15s;
}
.btn:hover { border-color: var(--gold); }
.btn:active { transform: scale(.96); }
.btn.primary { background: var(--gold); border-color: var(--gold); color: #241a33; }
.btn.primary:hover { background: var(--gold-2); }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* ===== 通用页头 ===== */
.page-head { text-align: center; margin: 6px 0 18px; }
.page-head h2 { font-size: 22px; letter-spacing: 4px; color: #cfc9de; font-weight: 400; }
.page-head h2 b { font-size: 40px; color: #fff; margin-left: 8px; }
.page-head .sub { color: var(--dim); font-size: 14px; margin-top: 4px; }

/* 图鉴 */
.filters { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 18px; }
.filters .chip[aria-pressed="true"] { border-color: var(--gold); color: var(--gold); }
.coll-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 16px; }
.coll-grid .card { max-width: none; }
.empty {
  border: 1px dashed var(--line); border-radius: 14px; padding: 38px 20px;
  text-align: center; color: var(--dim);
}

/* 对战 */
.deck-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin: 14px 0 20px; }
.deck-row .mini {
  border: 1px solid var(--line); border-radius: 10px; background: var(--panel);
  padding: 8px 6px; text-align: center; font-size: 12px; overflow: hidden;
}
.deck-row .mini .t {
  font-weight: 700; font-size: 13px; white-space: nowrap; overflow: hidden;
  text-overflow: ellipsis; display: block;
}
.deck-row .mini .s { color: var(--dim); font-family: var(--mono); font-size: 11px; }
.deck-row .mini[data-rarity="SSR"] { border-color: var(--r-ssr); }
.deck-row .mini[data-rarity="UR"] { border-color: var(--gold); }
.deck-row .mini[data-rarity="SR"] { border-color: var(--r-sr); }
.deck-row .mini[data-rarity="R"] { border-color: var(--r-r); }
.battle-report {
  border: 1px solid var(--line); border-radius: 14px; background: var(--panel);
  padding: 16px 18px; margin-top: 16px; display: none;
}
.battle-report.show { display: block; }
.battle-report .verdict { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
.battle-report .verdict.win { color: var(--gold); }
.battle-report .verdict.lose { color: var(--r-ssr); }
.battle-report li { color: #cfc9de; font-size: 14px; margin-left: 18px; }

/* 任务 */
.task-list { display: grid; gap: 12px; max-width: 620px; margin: 0 auto; }
.task-item {
  border: 1px solid var(--line); border-radius: 14px; background: var(--panel);
  padding: 14px 18px; display: flex; align-items: center; gap: 14px;
}
.task-item .info { flex: 1; }
.task-item .label { font-weight: 700; }
.task-item .bar {
  height: 6px; border-radius: 99px; background: var(--panel-2); margin-top: 8px; overflow: hidden;
}
.task-item .bar i { display: block; height: 100%; background: var(--gold); border-radius: 99px; transition: width .3s; }
.task-item .prog { font-family: var(--mono); font-size: 12px; color: var(--dim); margin-top: 4px; }
.task-item .reward { color: var(--gold); font-weight: 800; white-space: nowrap; font-size: 14px; }

/* ===== 详情弹层 ===== */
.modal {
  position: fixed; inset: 0; z-index: 60; display: none;
  background: rgba(5,4,8,.8); align-items: center; justify-content: center; padding: 18px;
}
.modal.open { display: flex; }
.modal-box {
  max-width: 560px; width: 100%; max-height: 84vh; overflow-y: auto;
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px;
}
.modal-box h3 { font-size: 22px; margin-bottom: 4px; }
.modal-box .meta { color: var(--dim); font-size: 13px; margin-bottom: 12px; }
.modal-box .extract { font-size: 15px; color: #d8d3e6; white-space: pre-wrap; }
.modal-box .row { margin-top: 16px; display: flex; gap: 10px; flex-wrap: wrap; }

/* ===== 欢迎弹窗（活动） ===== */
.welcome-box h3 { font-size: 26px; }
.rule {
  border: 1px solid var(--line); border-radius: 12px; background: var(--panel-2);
  padding: 12px 16px; margin-top: 12px;
}
.rule b { color: var(--gold); }
.rule p { color: #cfc9de; font-size: 14px; }
.stamps {
  border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; margin-top: 12px;
  text-align: center; color: var(--dim); font-size: 13px;
}
.stamps b { color: #cf8ef0; }
.welcome-foot { margin-top: 18px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.welcome-foot label { color: var(--dim); font-size: 14px; display: flex; gap: 6px; align-items: center; }
.welcome-foot .spacer { flex: 1; }

/* ===== 页脚 ===== */
footer {
  border-top: 1px solid var(--line); margin-top: 30px; padding: 22px 16px 40px;
  text-align: center; color: var(--dim); font-size: 13px;
}
footer a { color: var(--dim); text-decoration: underline; }

/* toast */
.toast {
  position: fixed; left: 50%; bottom: 34px; transform: translateX(-50%) translateY(20px);
  background: var(--panel); border: 1px solid var(--gold); color: var(--gold);
  border-radius: 999px; padding: 10px 22px; font-size: 14px; opacity: 0;
  transition: opacity .25s, transform .25s; z-index: 70; pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }