/* ============================================================
   極域躍殺 Hyperzone Spike — 視覺系統
   暗色電競風。流派色：力量=熱紅 / 欺詐=紫 / 節奏=青
   ============================================================ */

:root {
  /* 底色階 */
  --bg:        #080a0f;
  --bg-1:      #0e1119;
  --bg-2:      #141924;
  --bg-3:      #1b2130;
  --border:    #242c3d;
  --border-hi: #33405a;

  /* 文字 */
  --fg:        #e9edf6;
  --fg-mid:    #a9b3c7;
  --fg-dim:    #6c7791;

  /* 主色 */
  --accent:    #38bdf8;
  --accent-dk: #0ea5e9;

  /* 流派色 */
  --power:     #ff4d5e;
  --deception: #a970ff;
  --rhythm:    #2dd4bf;

  /* 屬性色 */
  --atk: #ff6b6b;
  --def: #4dabf7;
  --jmp: #ffd43b;
  --spd: #69db7c;
  --tec: #b197fc;
  --sta: #ffa94d;

  --radius: 10px;
  --maxw: 1180px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC",
          "PingFang TC", "Microsoft JhengHei", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(56, 189, 248, 0.10), transparent),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(169, 112, 255, 0.06), transparent);
  background-repeat: no-repeat;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: #7dd3fc; }

h1, h2, h3 { line-height: 1.25; letter-spacing: -0.01em; margin: 0; }

code, .mono { font-family: var(--mono); font-size: 0.9em; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(8, 10, 15, 0.82);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 60px; gap: 16px; }

.logo { display: flex; align-items: baseline; gap: 8px; color: var(--fg); font-weight: 800; font-size: 1.05rem; letter-spacing: 0.02em; }
.logo:hover { color: var(--fg); }
.logo .en { font-size: 0.7rem; font-weight: 600; color: var(--fg-dim); letter-spacing: 0.14em; text-transform: uppercase; }

.nav { display: flex; gap: 4px; }
.nav a {
  padding: 6px 12px; border-radius: 7px; color: var(--fg-mid);
  font-size: 0.88rem; font-weight: 600;
}
.nav a:hover { color: var(--fg); background: var(--bg-2); }
.nav a.active { color: var(--accent); background: rgba(56, 189, 248, 0.10); }

/* ---------- Hero ---------- */
.hero { padding: 88px 0 64px; position: relative; }
.hero .eyebrow {
  display: inline-block; margin-bottom: 18px; padding: 4px 12px;
  border: 1px solid var(--border-hi); border-radius: 100px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--accent);
  background: rgba(56, 189, 248, 0.07);
}
.hero h1 { font-size: clamp(2.4rem, 7vw, 4.2rem); font-weight: 900; letter-spacing: -0.03em; margin-bottom: 6px; }
.hero .title-en {
  font-size: clamp(0.85rem, 2.2vw, 1.05rem); font-weight: 700;
  letter-spacing: 0.4em; text-transform: uppercase; color: var(--fg-dim); margin-bottom: 24px;
}
.hero .lead { font-size: 1.08rem; color: var(--fg-mid); max-width: 56ch; margin-bottom: 32px; }
.hero .lead strong { color: var(--fg); font-weight: 700; }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 8px; border: 1px solid transparent;
  font-size: 0.95rem; font-weight: 700; cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #04121c; }
.btn-primary:hover { background: #7dd3fc; color: #04121c; }
.btn-ghost { background: var(--bg-2); border-color: var(--border-hi); color: var(--fg); }
.btn-ghost:hover { background: var(--bg-3); color: var(--fg); }
.btn[disabled], .btn.is-disabled {
  background: var(--bg-1); border-color: var(--border); color: var(--fg-dim);
  cursor: not-allowed; pointer-events: none;
}
.btn .tag {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em;
  padding: 2px 7px; border-radius: 100px; background: rgba(255,255,255,0.08);
}

/* ---------- Section ---------- */
.section { padding: 68px 0; border-top: 1px solid var(--border); }
.section-head { margin-bottom: 32px; }
.section-head .kicker {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 8px;
}
.section-head h2 { font-size: 1.7rem; font-weight: 800; margin-bottom: 8px; }
.section-head p { color: var(--fg-mid); max-width: 64ch; margin: 0; }

.grid { display: grid; gap: 16px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.panel {
  background: var(--bg-1); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px;
}
.panel h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.panel p { color: var(--fg-mid); margin: 0; font-size: 0.93rem; }
.panel .num {
  font-family: var(--mono); font-size: 0.72rem; font-weight: 700;
  color: var(--accent); letter-spacing: 0.1em; margin-bottom: 12px;
}

/* 對照表 */
.vs-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.vs-table th, .vs-table td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.vs-table thead th { color: var(--fg-dim); font-size: 0.76rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.vs-table tbody th { color: var(--fg-mid); font-weight: 600; white-space: nowrap; }
.vs-table td { color: var(--fg-mid); }
.vs-table .good { color: var(--spd); }
.vs-table .bad { color: var(--atk); }

/* Roadmap */
.roadmap { display: grid; gap: 10px; }
.stage {
  display: grid; grid-template-columns: 56px 1fr auto; gap: 16px; align-items: center;
  padding: 16px 18px; background: var(--bg-1);
  border: 1px solid var(--border); border-radius: var(--radius);
}
.stage .code { font-family: var(--mono); font-weight: 800; color: var(--fg-dim); }
.stage h4 { margin: 0 0 2px; font-size: 0.98rem; font-weight: 700; }
.stage p { margin: 0; font-size: 0.86rem; color: var(--fg-dim); }
.stage .status {
  font-size: 0.72rem; font-weight: 700; padding: 4px 10px; border-radius: 100px;
  background: var(--bg-3); color: var(--fg-dim); white-space: nowrap;
}
.stage.done { border-color: rgba(45, 212, 191, 0.35); }
.stage.done .code { color: var(--rhythm); }
.stage.done .status { background: rgba(45, 212, 191, 0.14); color: var(--rhythm); }
.stage.next { border-color: rgba(56, 189, 248, 0.3); }
.stage.next .status { background: rgba(56, 189, 248, 0.14); color: var(--accent); }

/* ---------- Footer ---------- */
.site-footer { padding: 34px 0; border-top: 1px solid var(--border); color: var(--fg-dim); font-size: 0.86rem; }
.site-footer .foot-inner { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; }

/* ============================================================
   角色圖鑑
   ============================================================ */

.codex-bar {
  position: sticky; top: 60px; z-index: 40;
  background: rgba(8, 10, 15, 0.9); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border); padding: 14px 0;
}
.filters { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.filter-group { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.filter-group .label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--fg-dim); margin-right: 2px;
}
.chip {
  padding: 5px 12px; border-radius: 100px; border: 1px solid var(--border);
  background: var(--bg-1); color: var(--fg-mid);
  font-size: 0.82rem; font-weight: 600; cursor: pointer;
  transition: all 0.14s ease;
}
.chip:hover { border-color: var(--border-hi); color: var(--fg); }
.chip.on { background: var(--accent); border-color: var(--accent); color: #04121c; }
.chip.on.power { background: var(--power); border-color: var(--power); color: #1a0308; }
.chip.on.deception { background: var(--deception); border-color: var(--deception); color: #12061f; }
.chip.on.rhythm { background: var(--rhythm); border-color: var(--rhythm); color: #04211d; }

.compare-toggle { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.count { font-size: 0.82rem; color: var(--fg-dim); font-family: var(--mono); }

/* 角色卡 */
.roster { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; padding: 28px 0 60px; }

.char-card {
  position: relative; text-align: left; cursor: pointer;
  background: var(--bg-1); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; overflow: hidden;
  transition: transform 0.14s ease, border-color 0.14s ease;
  font-family: inherit; color: inherit; width: 100%;
}
.char-card::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--sc, var(--accent));
}
.char-card:hover { transform: translateY(-2px); border-color: var(--border-hi); }
.char-card.selected { border-color: var(--sc, var(--accent)); box-shadow: 0 0 0 1px var(--sc, var(--accent)); }
.char-card .pos-badge {
  position: absolute; top: 16px; right: 16px;
  font-family: var(--mono); font-size: 0.7rem; font-weight: 800;
  padding: 3px 8px; border-radius: 5px;
  background: var(--bg-3); color: var(--sc, var(--accent)); letter-spacing: 0.06em;
}
.char-card .cname { font-size: 1.2rem; font-weight: 800; margin-bottom: 1px; }
.char-card .cname-en { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-dim); margin-bottom: 12px; }
.char-card .ctag { font-size: 0.82rem; color: var(--fg-mid); min-height: 2.8em; margin-bottom: 14px; }

.statline { display: grid; grid-template-columns: repeat(6, 1fr); gap: 5px; }
.statline .sv { text-align: center; }
.statline .sv b { display: block; font-family: var(--mono); font-size: 0.86rem; font-weight: 700; }
.statline .sv span { display: block; font-size: 0.6rem; color: var(--fg-dim); letter-spacing: 0.06em; }
.statline .bar { height: 3px; border-radius: 2px; background: var(--bg-3); margin-top: 4px; overflow: hidden; }
.statline .bar i { display: block; height: 100%; border-radius: 2px; }

/* 詳情抽屜 */
.drawer-backdrop {
  position: fixed; inset: 0; background: rgba(4, 6, 10, 0.72);
  backdrop-filter: blur(3px); z-index: 90;
}
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(560px, 100%);
  background: var(--bg-1); border-left: 1px solid var(--border-hi);
  z-index: 91; overflow-y: auto; padding: 26px;
}
.drawer.compare { width: min(1000px, 100%); }
.drawer-close {
  position: absolute; top: 18px; right: 20px;
  background: var(--bg-3); border: 1px solid var(--border); color: var(--fg-mid);
  width: 32px; height: 32px; border-radius: 8px; cursor: pointer; font-size: 1rem; line-height: 1;
}
.drawer-close:hover { color: var(--fg); border-color: var(--border-hi); }

.detail-head { margin-bottom: 20px; padding-right: 44px; }
.detail-head .cname { font-size: 1.9rem; font-weight: 900; }
.detail-head .cname-en { font-size: 0.74rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--fg-dim); }
.detail-head .meta { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.pill {
  font-size: 0.74rem; font-weight: 700; padding: 3px 10px; border-radius: 100px;
  background: var(--bg-3); color: var(--fg-mid);
}
.pill.school { color: var(--sc); background: color-mix(in srgb, var(--sc) 15%, transparent); }

.detail-tag { color: var(--fg-mid); font-size: 0.95rem; margin: 0 0 22px; }

.block { margin-bottom: 26px; }
.block > h4 {
  font-size: 0.74rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--fg-dim); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border);
}

.radar-wrap { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.radar { flex: 0 0 auto; }
.stat-list { flex: 1 1 190px; display: grid; gap: 7px; min-width: 180px; }
.stat-row { display: grid; grid-template-columns: 34px 1fr 34px; gap: 10px; align-items: center; font-size: 0.82rem; }
.stat-row .k { color: var(--fg-dim); font-weight: 700; font-size: 0.72rem; letter-spacing: 0.06em; }
.stat-row .track { height: 6px; background: var(--bg-3); border-radius: 3px; overflow: hidden; }
.stat-row .track i { display: block; height: 100%; border-radius: 3px; }
.stat-row .v { font-family: var(--mono); font-weight: 700; text-align: right; }

.unlocks { display: grid; gap: 8px; }
.unlock {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px; font-size: 0.86rem;
}
.unlock .ic { font-size: 0.9rem; width: 18px; text-align: center; }
.unlock.yes { border-color: rgba(105, 219, 124, 0.3); }
.unlock.yes .ic { color: var(--spd); }
.unlock.no { opacity: 0.55; }
.unlock.no .ic { color: var(--fg-dim); }
.unlock .note { margin-left: auto; font-size: 0.74rem; color: var(--fg-dim); font-family: var(--mono); }
.unlock .boost { font-size: 0.68rem; font-weight: 700; padding: 2px 7px; border-radius: 100px; background: rgba(255, 212, 59, 0.14); color: var(--jmp); }

.skill {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 8px; padding: 15px 17px; margin-bottom: 10px;
}
.skill-top { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-bottom: 10px; }
.skill-top .sname { font-weight: 700; font-size: 0.98rem; }
.skill-top .keycap {
  font-family: var(--mono); font-size: 0.7rem; font-weight: 800;
  background: var(--bg-3); border: 1px solid var(--border-hi);
  border-radius: 5px; padding: 1px 7px; color: var(--accent);
}
.skill-top .cost { font-size: 0.72rem; color: var(--fg-dim); margin-left: auto; font-family: var(--mono); }
.lv { display: grid; grid-template-columns: 42px 1fr; gap: 10px; font-size: 0.85rem; padding: 6px 0; }
.lv + .lv { border-top: 1px dashed var(--border); }
.lv .tier { font-family: var(--mono); font-size: 0.7rem; font-weight: 800; letter-spacing: 0.04em; }
.lv.l1 .tier { color: var(--fg-dim); }
.lv.l3 .tier { color: var(--accent); }
.lv.l5 .tier { color: var(--jmp); }
.lv .txt { color: var(--fg-mid); }

.passive-box, .sync-box { background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px; padding: 15px 17px; }
.risk { font-size: 0.86rem; color: var(--fg-mid); }
.risk .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.tag-vs { font-size: 0.74rem; padding: 3px 9px; border-radius: 100px; background: var(--bg-3); }
.tag-vs.strong { color: var(--spd); }
.tag-vs.weak { color: var(--atk); }

.src { font-size: 0.72rem; color: var(--fg-dim); font-family: var(--mono); }

/* 比較模式 */
.cmp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.cmp-col .detail-head { padding-right: 0; }
.cmp-table { width: 100%; border-collapse: collapse; font-size: 0.86rem; margin-top: 4px; }
.cmp-table td, .cmp-table th { padding: 8px 10px; border-bottom: 1px solid var(--border); }
.cmp-table th { color: var(--fg-dim); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-align: center; }
.cmp-table .k { color: var(--fg-dim); text-align: center; font-size: 0.72rem; font-weight: 700; }
.cmp-table .n { font-family: var(--mono); font-weight: 700; text-align: center; }
.cmp-table .n.win { color: var(--spd); }
.cmp-table .n.lose { color: var(--fg-dim); }

.empty { padding: 60px 20px; text-align: center; color: var(--fg-dim); }

/* ---------- RWD ---------- */
@media (max-width: 860px) {
  .cmp-grid { grid-template-columns: 1fr; }
  .drawer { width: 100%; padding: 20px; }
  .codex-bar { position: static; }
}
@media (max-width: 560px) {
  .hero { padding: 56px 0 44px; }
  .section { padding: 48px 0; }
  .nav a { padding: 6px 9px; font-size: 0.82rem; }
  .stage { grid-template-columns: 44px 1fr; }
  .stage .status { grid-column: 2; justify-self: start; }
  .roster { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
}