/* GRADIION AOS — Founder Academy (progressive operator training game).
   Layered BESIDE the founder player. Reuses the player's institutional palette
   (:root in player.css). Light institutional aesthetic, dark sidebar, gold
   accents, serif display. No confetti, no neon, no cartoon — only restrained,
   institutional motion (fade, gold sweep, wax-seal stamp). */

/* ---------- boot / mode gating (prevents flash of the player app) ---------- */
#academy { display: none; }
.app { display: none; }                 /* hidden until console mode (loads after player.css) */
#welcome-gate { display: flex; }
#ac-return { display: none; }

body.mode-academy #academy { display: grid; }
body.mode-academy #welcome-gate { display: none; }

body.mode-console .app { display: grid; }
body.mode-console #welcome-gate { display: none; }
body.mode-console #ac-return { display: inline-flex; }

/* ============================ Welcome gate ============================ */
.welcome-gate {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
.wg-card {
  width: 100%;
  max-width: 520px;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 46px 44px 38px;
  position: relative;
  overflow: hidden;
  animation: acFade 0.7s ease both;
}
.wg-card::before {
  content: "";
  position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.wg-crest { width: 72px; height: 88px; margin: 0 auto 14px; color: var(--gold); }
.wg-crest svg { width: 100%; height: 100%; display: block; }
.wg-logo {
  font-family: var(--serif); font-size: 30px; letter-spacing: 4px;
  color: var(--text); font-weight: 600;
}
.wg-motto {
  font-size: 8.5px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--muted); margin-top: 6px;
}
.wg-greeting {
  font-family: var(--serif); font-style: italic; font-size: 30px;
  color: var(--gold); margin: 22px 0 6px;
}
.wg-panel {
  border: 1px solid var(--line); border-radius: 14px; background: var(--card-2);
  padding: 20px 22px; margin: 18px 0 26px; text-align: left;
}
.wg-panel-title {
  font-size: 11px; letter-spacing: 2.2px; text-transform: uppercase;
  color: var(--muted); display: flex; align-items: center; gap: 9px;
}
.wg-panel-title svg { width: 16px; height: 16px; color: var(--gold); }
.wg-panel-line {
  font-family: var(--serif); font-size: 19px; line-height: 1.4;
  color: var(--text); margin: 11px 0 6px;
}
.wg-panel-sub { font-size: 12.5px; color: var(--text-soft); line-height: 1.5; }
.wg-begin {
  width: 100%; padding: 16px 20px; border-radius: 12px;
  background: var(--green); border: 1px solid var(--green-deep); color: #f3efe3;
  font-size: 12px; letter-spacing: 2.4px; text-transform: uppercase; font-weight: 600;
  cursor: pointer; transition: background 0.18s, transform 0.18s;
}
.wg-begin:hover { background: var(--green-deep); transform: translateY(-1px); }
.wg-foot {
  margin-top: 16px; font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase;
  color: var(--muted);
}

/* ============================ Academy shell ============================ */
.academy {
  position: relative; z-index: 1;
  grid-template-columns: 224px 1fr;
  min-height: 100vh;
}

/* ---------- sidebar ---------- */
.ac-side {
  background: linear-gradient(180deg, #1d2433, #181d29);
  color: #e9e6dd;
  display: flex; flex-direction: column;
  padding: 22px 16px 18px;
  border-right: 1px solid var(--ink-line);
}
.ac-brand { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.ac-brand .ac-word {
  font-family: var(--serif); font-size: 20px; letter-spacing: 1.2px;
  color: #f3efe6; font-weight: 600;
}
.ac-brand .ac-sub {
  font-size: 8px; letter-spacing: 1.8px; text-transform: uppercase; color: #9ea6b6;
}
.ac-rule { height: 1px; background: var(--ink-line); margin: 14px 0; }

.ac-rankmini {
  border: 1px solid var(--ink-line); border-radius: 12px;
  background: rgba(255,255,255,0.03); padding: 13px 14px; margin-bottom: 14px;
}
.ac-rankmini .arm-h {
  font-size: 8.5px; letter-spacing: 1.8px; text-transform: uppercase; color: #9ea6b6;
}
.ac-rankmini .arm-name {
  font-family: var(--serif); font-size: 18px; color: #f1ead9; margin: 4px 0 2px; line-height: 1.1;
}
.ac-rankmini .arm-xp { font-size: 10px; color: #9aa1b0; }
.ac-rankmini .arm-bar {
  height: 4px; border-radius: 4px; background: #2b3346; margin-top: 8px; overflow: hidden;
}
.ac-rankmini .arm-bar > i {
  display: block; height: 100%; border-radius: 4px;
  background: linear-gradient(90deg, var(--gold), var(--gold-2));
  transition: width 0.6s cubic-bezier(.2,.7,.2,1);
}

.ac-nav { display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
.ac-nav button {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 9px 11px; border-radius: 7px; border: 0; background: transparent;
  color: #aeb4c1; cursor: pointer; text-align: left;
  font-size: 11px; letter-spacing: 0.9px; text-transform: uppercase; font-weight: 500;
  font-family: var(--sans); transition: background 0.15s, color 0.15s;
}
.ac-nav button svg { width: 16px; height: 16px; flex: none; opacity: 0.85; }
.ac-nav button:hover { background: rgba(255,255,255,0.04); color: #e6e3da; }
.ac-nav button.active { background: rgba(171,138,76,0.16); color: #f0ead9; box-shadow: inset 2px 0 0 var(--gold); }
.ac-nav button.active svg { opacity: 1; color: var(--gold-2); }
.ac-nav button.locked { opacity: 0.45; cursor: not-allowed; }
.ac-nav button .nav-lock { margin-left: auto; width: 12px; height: 12px; opacity: 0.7; }
.ac-nav button .nav-count {
  margin-left: auto; font-size: 9px; background: rgba(171,138,76,0.22);
  color: var(--gold-soft); border-radius: 999px; padding: 2px 7px; letter-spacing: 0.5px;
}
.ac-side-spacer { flex: 1 1 auto; }
.ac-quote {
  font-family: var(--serif); font-style: italic; font-size: 12.5px; line-height: 1.45;
  color: #b9bdc8; margin-top: 14px;
}
.ac-quote cite { display: block; margin-top: 7px; font-style: normal; font-family: var(--sans);
  font-size: 8.5px; letter-spacing: 1.4px; text-transform: uppercase; color: #7f8696; }

/* ---------- main ---------- */
.ac-main { display: flex; flex-direction: column; min-width: 0; }
.ac-top {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 18px;
  padding: 16px 26px; border-bottom: 1px solid var(--line);
  background: rgba(247,243,235,0.74); backdrop-filter: blur(2px);
}
.ac-top .at-title h1 {
  font-size: 13px; letter-spacing: 2.6px; text-transform: uppercase; margin: 0; font-weight: 600; color: var(--text);
}
.ac-top .at-title p { margin: 4px 0 0; font-family: var(--serif); font-style: italic; font-size: 14px; color: var(--muted); }

.at-hud { display: flex; align-items: stretch; gap: 12px; }
.hud-card {
  border: 1px solid var(--line); border-radius: 12px; background: var(--card);
  padding: 9px 13px; min-width: 96px; display: flex; flex-direction: column; gap: 3px;
}
.hud-card .hc-k { font-size: 8.5px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); }
.hud-card .hc-v { font-family: var(--serif); font-size: 22px; line-height: 1; color: var(--text); }
.hud-card .hc-s { font-size: 9.5px; color: var(--muted); }
.hud-rank {
  display: flex; align-items: center; gap: 12px; min-width: 220px;
  border: 1px solid var(--gold-soft); background: linear-gradient(180deg,#fffdf7,#faf5ea);
}
.hud-rank .hr-badge {
  width: 40px; height: 40px; border-radius: 50%; flex: none;
  border: 1px solid var(--gold); background: var(--card-2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 18px; color: var(--gold);
}
.hud-rank.ranked .hr-badge { animation: acSeal 0.7s ease both; }
.hud-rank .hr-body { flex: 1 1 auto; min-width: 0; }
.hud-rank .hr-name { font-family: var(--serif); font-size: 16px; color: var(--text); line-height: 1; }
.hud-rank .hr-xp { font-size: 10px; color: var(--muted); margin-top: 3px; }
.hud-rank .hr-bar { height: 3px; background: var(--line); border-radius: 3px; margin-top: 6px; overflow: hidden; }
.hud-rank .hr-bar > i { display: block; height: 100%; background: linear-gradient(90deg,var(--gold),var(--gold-2)); transition: width 0.6s cubic-bezier(.2,.7,.2,1); }

/* ---------- view canvas ---------- */
.ac-view { padding: 24px 28px 44px; display: flex; flex-direction: column; gap: 22px; animation: acFade 0.4s ease both; }

.ac-section { display: flex; flex-direction: column; gap: 14px; }
.ac-sec-head {
  display: flex; align-items: center; gap: 9px;
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted);
}
.ac-sec-head svg { width: 16px; height: 16px; color: var(--gold); }
.ac-sec-head .sec-tag { margin-left: auto; font-size: 9px; letter-spacing: 1.2px; padding: 3px 9px;
  border-radius: 999px; border: 1px solid var(--line); background: var(--card-2); color: var(--muted); }

.ac-card {
  border: 1px solid var(--line); border-radius: 16px; background: var(--card);
  box-shadow: var(--shadow); padding: 20px 22px;
}
.ac-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.ac-grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.ac-grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }

.ac-lede { font-family: var(--serif); font-size: 20px; line-height: 1.4; color: var(--text-soft); max-width: 720px; }
.ac-note {
  display: flex; gap: 12px; align-items: flex-start;
  border: 1px dashed var(--line); border-radius: 12px; background: var(--card-2); padding: 13px 15px;
}
.ac-note svg { width: 20px; height: 20px; color: var(--gold); flex: none; margin-top: 1px; }
.ac-note .an-h { font-size: 9.5px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); }
.ac-note .an-b { font-size: 12.5px; line-height: 1.5; color: var(--text-soft); margin-top: 4px; }
.ac-note .an-b b { color: var(--text); }

/* ---------- buttons ---------- */
.ac-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 16px; border-radius: 10px; border: 1px solid var(--line); background: #fff;
  color: var(--text-soft); font-size: 11px; letter-spacing: 1.4px; text-transform: uppercase;
  font-weight: 600; cursor: pointer; font-family: var(--sans); transition: border-color 0.15s, transform 0.15s, background 0.15s;
}
.ac-btn svg { width: 14px; height: 14px; }
.ac-btn:hover { border-color: var(--gold); transform: translateY(-1px); }
.ac-btn.primary { background: var(--green); border-color: var(--green-deep); color: #f3efe3; }
.ac-btn.primary:hover { background: var(--green-deep); }
.ac-btn.gold { background: linear-gradient(180deg,var(--gold-2),var(--gold)); border-color: var(--gold); color: #fff; }
.ac-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.ac-btn-row { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- progress map (home) ---------- */
.path-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 16px; }
.path-card {
  border: 1px solid var(--line); border-radius: 14px; background: var(--card);
  box-shadow: var(--shadow); padding: 16px 18px; position: relative; overflow: hidden;
  display: flex; flex-direction: column; gap: 9px; cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
}
.path-card:hover { border-color: var(--gold); transform: translateY(-1px); }
.path-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--gold-soft); }
.path-card.done::before { background: var(--green); }
.path-card.locked { opacity: 0.6; cursor: not-allowed; }
.path-card.locked:hover { transform: none; border-color: var(--line); }
.path-card .pc-top { display: flex; align-items: center; gap: 10px; }
.path-card .pc-ico { width: 22px; height: 22px; color: var(--gold); flex: none; }
.path-card .pc-name { font-family: var(--serif); font-size: 18px; color: var(--text); }
.path-card .pc-sub { font-size: 11.5px; color: var(--text-soft); line-height: 1.4; }
.path-card .pc-bar { height: 5px; border-radius: 5px; background: var(--line); overflow: hidden; }
.path-card .pc-bar > i { display: block; height: 100%; background: linear-gradient(90deg,var(--gold),var(--gold-2)); transition: width 0.6s ease; }
.path-card .pc-meta { display: flex; align-items: center; justify-content: space-between; font-size: 10px; letter-spacing: 0.6px; color: var(--muted); }
.path-card .pc-state { font-size: 9px; letter-spacing: 1.2px; text-transform: uppercase; }
.path-card .pc-state.done { color: var(--green); }
.path-card .pc-state.locked { color: var(--muted); }
.path-card .pc-state.open { color: var(--gold); }

/* ---------- step list ---------- */
.day-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.day-tab {
  display: flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--card); color: var(--text-soft);
  font-size: 11px; letter-spacing: 0.8px; cursor: pointer; transition: border-color 0.15s;
}
.day-tab svg { width: 13px; height: 13px; }
.day-tab.active { border-color: var(--gold); color: var(--text); background: linear-gradient(180deg,#fffdf7,#faf5ea); }
.day-tab.locked { opacity: 0.5; cursor: not-allowed; }
.day-tab.done { color: var(--green); }

.step-list { display: flex; flex-direction: column; gap: 10px; }
.step-item {
  display: grid; grid-template-columns: 30px 1fr auto; gap: 13px; align-items: start;
  border: 1px solid var(--line); border-radius: 12px; background: var(--card); padding: 13px 15px;
  transition: border-color 0.18s, opacity 0.18s;
}
.step-item.locked { opacity: 0.5; }
.step-item.active { border-color: var(--gold-soft); background: linear-gradient(180deg,#fffdf7,#fbf7ee); }
.step-item.done { border-color: rgba(61,97,73,0.3); }
.step-item .si-num {
  width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--gold-soft);
  display: flex; align-items: center; justify-content: center; font-size: 11px; color: var(--gold);
  background: var(--card-2); flex: none;
}
.step-item.done .si-num { background: var(--gold-soft); border-color: var(--gold); color: #5a4a26; }
.step-item .si-num svg { width: 13px; height: 13px; }
.step-item .si-title { font-size: 13px; color: var(--text); line-height: 1.35; }
.step-item .si-mech { font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); margin-bottom: 3px; }
.step-item .si-body { font-size: 12px; color: var(--text-soft); line-height: 1.45; margin-top: 5px; }
.step-item .si-xp { font-size: 10px; letter-spacing: 0.5px; color: var(--gold); margin-top: 6px; }
.step-item .si-right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }

/* comprehension check */
.check-card {
  border: 1px solid var(--gold-soft); border-radius: 12px; background: linear-gradient(180deg,#fffdf7,#faf5ea);
  padding: 15px 17px;
}
.check-card .cc-h { font-size: 9.5px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--gold); display:flex; align-items:center; gap:8px; }
.check-card .cc-h svg { width: 14px; height: 14px; }
.check-card .cc-q { font-family: var(--serif); font-size: 16px; color: var(--text); margin: 9px 0 12px; line-height: 1.35; }
.check-opts { display: flex; flex-direction: column; gap: 8px; }
.check-opt {
  display: flex; gap: 10px; align-items: flex-start; padding: 11px 13px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--card); cursor: pointer; font-size: 12.5px;
  color: var(--text-soft); line-height: 1.4; transition: border-color 0.15s;
}
.check-opt:hover { border-color: var(--gold); }
.check-opt .co-key { font-weight: 600; color: var(--gold); flex: none; }
.check-opt.correct { border-color: rgba(61,97,73,0.5); background: #f3f7f3; color: var(--green-deep); }
.check-opt.wrong { border-color: rgba(157,84,64,0.5); background: #faf2ee; color: var(--red); }
.check-card.solved .check-opt { cursor: default; }

/* boss card */
.boss-card {
  position: relative; overflow: hidden;
  border: 1px solid rgba(157,84,64,0.34); border-radius: 16px;
  background: linear-gradient(180deg,#fdf4f1,#faf2ee); box-shadow: var(--shadow);
  padding: 22px 24px;
}
.boss-card.defeated { border-color: rgba(61,97,73,0.4); background: linear-gradient(180deg,#f3f7f3,#eef4ee); }
.boss-card .bc-tag { font-size: 9.5px; letter-spacing: 2px; text-transform: uppercase; color: var(--red); display: flex; align-items: center; gap: 8px; }
.boss-card.defeated .bc-tag { color: var(--green); }
.boss-card .bc-tag svg { width: 15px; height: 15px; }
.boss-card .bc-name { font-family: var(--serif); font-size: 30px; color: var(--text); margin: 8px 0 6px; }
.boss-card .bc-pressure { font-family: var(--serif); font-style: italic; font-size: 16px; color: var(--text-soft); line-height: 1.4; max-width: 560px; }
.boss-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.boss-choice {
  text-align: left; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line);
  background: #fff; cursor: pointer; transition: border-color 0.15s, transform 0.15s;
}
.boss-choice:hover { border-color: var(--gold); transform: translateY(-1px); }
.boss-choice .bch-k { font-size: 9px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); }
.boss-choice .bch-t { font-size: 13px; color: var(--text); line-height: 1.4; margin-top: 6px; }
.boss-card .bc-resolution { margin-top: 16px; }
.bc-seal {
  position: absolute; top: 18px; right: 20px; width: 64px; height: 64px; color: var(--green);
  animation: acSeal 0.7s ease both; pointer-events: none;
}
.bc-seal svg { width: 100%; height: 100%; }

/* ---------- mastery / campaign / map / skill / relics / quests ---------- */
.tile {
  border: 1px solid var(--line); border-radius: 14px; background: var(--card);
  box-shadow: var(--shadow); padding: 16px 17px; display: flex; flex-direction: column; gap: 9px;
  position: relative; overflow: hidden;
}
.tile::before { content:""; position:absolute; left:0; top:0; bottom:0; width:3px; background: var(--gold-soft); }
.tile.done::before { background: var(--green); }
.tile.locked { opacity: 0.62; }
.tile .t-role { font-size: 9px; letter-spacing: 1.4px; text-transform: uppercase; color: var(--muted); }
.tile .t-name { font-family: var(--serif); font-size: 18px; color: var(--text); line-height: 1.15; }
.tile .t-meta { font-size: 11px; color: var(--text-soft); }
.tile .t-bar { height: 5px; border-radius: 5px; background: var(--line); overflow: hidden; }
.tile .t-bar > i { display: block; height: 100%; background: linear-gradient(90deg,var(--gold),var(--gold-2)); transition: width 0.6s ease; }
.tile .t-foot { display: flex; align-items: center; justify-content: space-between; font-size: 10px; }
.tile .t-boss { color: var(--red); letter-spacing: 0.4px; }
.tile.done .t-boss { color: var(--green); }
.tile .t-seal { display: inline-flex; align-items: center; gap: 5px; color: var(--green); font-size: 9.5px; letter-spacing: 1px; text-transform: uppercase; }
.tile .t-seal svg { width: 14px; height: 14px; }

/* year-1 levels */
.level-block { border: 1px solid var(--line); border-radius: 14px; background: var(--card); box-shadow: var(--shadow); overflow: hidden; }
.level-head { display: flex; align-items: center; gap: 12px; padding: 14px 18px; background: var(--card-2); border-bottom: 1px solid var(--line); }
.level-head .lh-q { font-size: 9px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--gold); border: 1px solid var(--gold-soft); border-radius: 999px; padding: 3px 9px; }
.level-head .lh-name { font-family: var(--serif); font-size: 19px; color: var(--text); }
.level-head .lh-boss { margin-left: auto; font-size: 10px; letter-spacing: 0.6px; color: var(--red); }
.level-head.locked .lh-name { color: var(--text-soft); }
.mission-list { display: flex; flex-direction: column; }
.mission-row {
  display: grid; grid-template-columns: 26px 1fr auto auto; gap: 12px; align-items: center;
  padding: 11px 18px; border-bottom: 1px solid var(--line-soft);
}
.mission-row:last-child { border-bottom: none; }
.mission-row.locked { opacity: 0.5; }
.mission-row .mr-n { width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--gold-soft); display:flex; align-items:center; justify-content:center; font-size:10px; color: var(--gold); background: var(--card-2); }
.mission-row.done .mr-n { background: var(--gold-soft); border-color: var(--gold); color: #5a4a26; }
.mission-row .mr-t { font-size: 12.5px; color: var(--text); }
.mission-row .mr-xp { font-size: 10px; color: var(--gold); letter-spacing: 0.4px; }

/* 20-year map */
.year-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 12px; }
.year-cell {
  border: 1px solid var(--line); border-radius: 12px; background: var(--card); padding: 13px 14px;
  display: flex; flex-direction: column; gap: 6px; min-height: 116px;
}
.year-cell.future { opacity: 0.66; background: var(--card-2); border-style: dashed; }
.year-cell.current { border-color: var(--gold); }
.year-cell .yc-y { font-size: 9px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; justify-content: space-between; }
.year-cell .yc-y .yc-lock { width: 12px; height: 12px; opacity: 0.6; }
.year-cell .yc-title { font-family: var(--serif); font-size: 14px; color: var(--text); line-height: 1.25; }
.year-cell .yc-theme { font-size: 10px; color: var(--text-soft); margin-top: auto; }
.year-cell .yc-band { font-size: 8.5px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted-2); }

/* skill tree */
.skill-tier { margin-bottom: 18px; }
.skill-tier .st-h { font-size: 10px; letter-spacing: 1.8px; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.skill-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 12px; }
.skill-node {
  border: 1px solid var(--line); border-radius: 12px; background: var(--card); padding: 14px 15px;
  display: flex; flex-direction: column; gap: 7px; position: relative;
}
.skill-node.on { border-color: var(--gold); }
.skill-node.on .sn-ico { color: var(--gold); }
.skill-node .sn-ico { width: 20px; height: 20px; color: var(--muted-2); }
.skill-node .sn-name { font-family: var(--serif); font-size: 16px; color: var(--text); }
.skill-node .sn-eff { font-size: 11.5px; color: var(--text-soft); line-height: 1.4; }
.skill-node .sn-bar { height: 4px; border-radius: 4px; background: var(--line); overflow: hidden; }
.skill-node .sn-bar > i { display: block; height: 100%; background: linear-gradient(90deg,var(--gold),var(--gold-2)); transition: width 0.6s ease; }
.skill-node .sn-req { font-size: 9.5px; letter-spacing: 0.4px; color: var(--muted); }

/* relics */
.relic-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px,1fr)); gap: 14px; }
.relic {
  border: 1px solid var(--line); border-radius: 14px; background: var(--card); padding: 18px 16px;
  text-align: center; display: flex; flex-direction: column; gap: 8px; align-items: center;
}
.relic.sealed { border-color: var(--gold); background: linear-gradient(180deg,#fffdf7,#faf5ea); }
.relic .rl-ico { width: 36px; height: 36px; color: var(--muted-2); }
.relic.sealed .rl-ico { color: var(--gold); animation: acSeal 0.7s ease both; }
.relic .rl-name { font-family: var(--serif); font-size: 16px; color: var(--text); line-height: 1.2; }
.relic .rl-when { font-size: 10.5px; color: var(--text-soft); line-height: 1.4; }
.relic .rl-state { font-size: 9px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted); }
.relic.sealed .rl-state { color: var(--gold); }

/* quests */
.quest-group { margin-bottom: 16px; }
.quest-group .qg-h { font-size: 10px; letter-spacing: 1.8px; text-transform: uppercase; color: var(--muted); margin-bottom: 9px; }
.quest-row {
  display: grid; grid-template-columns: 24px 1fr auto auto; gap: 12px; align-items: center;
  border: 1px solid var(--line); border-radius: 11px; background: var(--card); padding: 12px 14px; margin-bottom: 8px;
}
.quest-row.done { border-color: rgba(61,97,73,0.3); }
.quest-row .qr-ico { width: 20px; height: 20px; color: var(--gold); }
.quest-row .qr-t { font-size: 12.5px; color: var(--text); }
.quest-row .qr-r { font-size: 10px; color: var(--gold); letter-spacing: 0.4px; }

/* run today */
.run-hero {
  border: 1px solid var(--gold-soft); border-radius: 16px; background: linear-gradient(180deg,#fffdf7,#faf5ea);
  box-shadow: var(--shadow); padding: 24px 26px;
}
.run-hero .rh-k { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); }
.run-hero .rh-title { font-family: var(--serif); font-size: 28px; color: var(--text); margin: 8px 0 6px; line-height: 1.2; }
.run-hero .rh-sub { font-size: 13px; color: var(--text-soft); line-height: 1.5; max-width: 620px; }

/* ---------- chat ---------- */
.chat-wrap { display: grid; grid-template-columns: 1fr 300px; gap: 18px; align-items: start; }
.chat-panel { border: 1px solid var(--line); border-radius: 16px; background: var(--card); box-shadow: var(--shadow); display: flex; flex-direction: column; min-height: 460px; overflow: hidden; }
.chat-head { display: flex; align-items: center; gap: 9px; padding: 14px 17px; border-bottom: 1px solid var(--line); }
.chat-head svg { width: 16px; height: 16px; color: var(--gold); }
.chat-head .ch-t { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--text); }
.chat-head .ch-mem { margin-left: auto; font-size: 9px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--green); display: inline-flex; align-items: center; gap: 6px; }
.chat-head .ch-mem .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.chat-feed { flex: 1 1 auto; padding: 16px 17px; display: flex; flex-direction: column; gap: 11px; overflow-y: auto; max-height: 440px; }
.chat-msg { border-radius: 12px; padding: 12px 14px; max-width: 86%; font-size: 12.5px; line-height: 1.5; animation: acFade 0.3s ease both; }
.chat-msg.user { align-self: flex-end; background: var(--green); color: #f3efe3; }
.chat-msg.bot { align-self: flex-start; background: var(--card-2); border: 1px solid var(--line-soft); color: var(--text-soft); }
.chat-msg .cm-label { font-size: 8.5px; letter-spacing: 1.4px; text-transform: uppercase; opacity: 0.75; margin-bottom: 5px; }
.chat-input { display: flex; gap: 9px; padding: 13px 15px; border-top: 1px solid var(--line); background: var(--card-2); }
.chat-input input {
  flex: 1 1 auto; border: 1px solid var(--line); border-radius: 10px; padding: 11px 13px;
  font-family: var(--sans); font-size: 13px; color: var(--text); background: #fff;
}
.chat-input input:focus { outline: none; border-color: var(--gold); }
.chat-side { display: flex; flex-direction: column; gap: 12px; }
.chat-prompts { display: flex; flex-direction: column; gap: 7px; }
.chat-prompt {
  text-align: left; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--card); color: var(--text-soft); font-size: 11.5px; cursor: pointer; font-family: var(--sans);
  transition: border-color 0.15s;
}
.chat-prompt:hover { border-color: var(--gold); color: var(--text); }

/* ---------- toast ---------- */
.ac-toast {
  position: fixed; right: 26px; bottom: 22px; max-width: 360px; z-index: 60;
  background: #fffdf7; border: 1px solid var(--gold-soft); border-radius: 12px; box-shadow: var(--shadow);
  padding: 14px 16px; font-size: 12.5px; line-height: 1.5; color: var(--text-soft);
  transform: translateY(14px); opacity: 0; pointer-events: none; transition: all 0.22s;
}
.ac-toast.show { transform: translateY(0); opacity: 1; pointer-events: auto; }
.ac-toast .tt-h { font-size: 9px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; }
.ac-toast b { color: var(--text); }

/* ---------- return-to-academy floating control ---------- */
#ac-return {
  position: fixed; right: 22px; bottom: 22px; z-index: 50;
  align-items: center; gap: 8px; padding: 11px 16px; border-radius: 999px;
  border: 1px solid var(--gold); background: linear-gradient(180deg,var(--gold-2),var(--gold)); color: #fff;
  font-size: 10.5px; letter-spacing: 1.4px; text-transform: uppercase; font-weight: 600;
  cursor: pointer; box-shadow: var(--shadow);
}
#ac-return svg { width: 15px; height: 15px; }

/* ---------- animations ---------- */
@keyframes acFade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes acSeal {
  0% { opacity: 0; transform: scale(1.45) rotate(-9deg); }
  55% { opacity: 1; transform: scale(0.92) rotate(3deg); }
  100% { opacity: 1; transform: scale(1) rotate(0); }
}
@keyframes acPulse {
  0% { box-shadow: 0 0 0 0 rgba(171,138,76,0.4); }
  100% { box-shadow: 0 0 0 16px rgba(171,138,76,0); }
}
.just-unlocked { animation: acPulse 1.1s ease 1; }

@media (prefers-reduced-motion: reduce) {
  *, .ac-view, .wg-card, .bc-seal, .relic.sealed .rl-ico, .hud-rank.ranked .hr-badge, .chat-msg, .just-unlocked {
    animation: none !important; transition: none !important;
  }
}

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .academy { grid-template-columns: 1fr; }
  .ac-side { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 10px; }
  .ac-side-spacer, .ac-quote, .ac-rankmini { display: none; }
  .ac-nav { flex-direction: row; flex-wrap: wrap; }
  .ac-grid-2, .chat-wrap { grid-template-columns: 1fr; }
  .ac-top { grid-template-columns: 1fr; gap: 12px; }
  .at-hud { flex-wrap: wrap; }
  .boss-choices { grid-template-columns: 1fr; }
}