/* ============================================================
   Rivals Team Builder — design tokens
   Palette drawn from the game's select screen: deep space navy,
   gold call-to-action, and one color per role.

   Two-colour team-up language, used identically in the hero grid,
   the team-up panel and the team bar:
     gold   — this hero GAINS an enhanced effect
     violet — this hero ANCHORS one for a teammate
   Solid gold (no pulse) means the team-up is already active.
   ============================================================ */
:root {
  --bg: #0b0e1a;
  --bg-raise: #121732;
  --bg-panel: #151b3a;
  --line: #2a3158;
  --ink: #edf0fa;
  --ink-dim: #8a92b2;
  --gold: #f2c744;
  --gold-soft: rgba(242, 199, 68, 0.16);
  --anchor: #b585ff;
  --kofi: #ff5e5b;
  --vanguard: #ffa53e;
  --duelist: #ff4d6d;
  --strategist: #3fd2ff;
  --flex: #b585ff;
  --skew: -8deg;
  --hero-icon: 88px;
  --topbar-h: 150px;
  --ease: cubic-bezier(0.2, 0.7, 0.3, 1);
  --font-display: "Rajdhani", system-ui, sans-serif;
  --font-body: "Barlow", system-ui, sans-serif;
  /* Scrollbar: track melts into the page bg, thumb reads as part of the
     navy frame and warms to gold on hover. */
  --scroll-track: var(--bg);
  --scroll-thumb: #303a6b;
  --scroll-thumb-hover: #4a5699;
}

* { box-sizing: border-box; }

/* ---------- Themed scrollbars (window + any overflow pane) ----------
   Firefox + modern Chromium honour scrollbar-color (it inherits, so this
   one declaration covers the page and the team-up panel). Safari and older
   Chromium fall back to the ::-webkit-scrollbar rules below. */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--scroll-thumb) var(--scroll-track);
}
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--scroll-track); }
::-webkit-scrollbar-thumb {
  background: var(--scroll-thumb);
  border-radius: 8px;
  border: 2px solid var(--scroll-track);
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover { background: var(--scroll-thumb-hover); background-clip: padding-box; }
::-webkit-scrollbar-corner { background: var(--scroll-track); }

body {
  margin: 0;
  background:
    radial-gradient(1200px 500px at 75% -10%, rgba(63, 210, 255, 0.07), transparent 60%),
    radial-gradient(900px 420px at 10% 0%, rgba(255, 77, 109, 0.06), transparent 55%),
    var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.45;
}

h1, h2, h3 { font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.06em; }

button { font: inherit; cursor: pointer; }

/* ---------- Anchored top bar (masthead + team bar together) ---------- */
.topbar {
  position: sticky; top: 0; z-index: 30;
  background: linear-gradient(180deg, rgba(11, 14, 26, 0.97), rgba(11, 14, 26, 0.93));
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.masthead { border-bottom: 1px solid rgba(42, 49, 88, 0.6); }
.masthead-inner {
  max-width: 1280px; margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
.wordmark { margin: 0; font-size: 24px; font-weight: 700; }
.wordmark span { color: var(--gold); }
.masthead-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.season-tag {
  font-family: var(--font-display); font-weight: 600; font-size: 13px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gold);
  border: 1px solid rgba(242, 199, 68, 0.45); padding: 3px 10px;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}
.ghost-btn {
  background: transparent; color: var(--ink); border: 1px solid var(--line);
  padding: 6px 14px; font-family: var(--font-display); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em; font-size: 12px;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: border-color 120ms ease, color 120ms ease;
}
.ghost-btn:hover, .ghost-btn:focus-visible { border-color: var(--gold); color: var(--gold); }
.ghost-btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.ghost-btn:disabled { opacity: 0.38; cursor: not-allowed; }
.ghost-btn:disabled:hover { border-color: var(--line); color: var(--ink); }
/* Click feedback */
.ghost-btn.flash-ok {
  border-color: var(--gold); color: var(--gold); background: var(--gold-soft);
  animation: btn-pop 420ms var(--ease);
}
.ghost-btn.flash-err {
  border-color: var(--duelist); color: var(--duelist); background: rgba(255, 77, 109, 0.12);
  animation: btn-shake 360ms ease;
}
@keyframes btn-pop { 0% { transform: scale(1); } 45% { transform: scale(1.07); } 100% { transform: scale(1); } }
@keyframes btn-shake {
  0%, 100% { transform: translateX(0); } 25% { transform: translateX(-3px); } 75% { transform: translateX(3px); }
}

/* ---------- Team bar ---------- */
.team-bar-inner {
  max-width: 1280px; margin: 0 auto; padding: 10px 20px 6px;
  display: flex; align-items: center; gap: 22px; flex-wrap: wrap;
}
.team-slots { display: flex; gap: 8px; flex-wrap: wrap; }

/* Team slots match the select-grid icons, so the team reads as the same object */
.slot {
  width: var(--hero-icon);
  background: transparent; border: 0; padding: 0;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  color: inherit;
}
.slot-icon {
  width: var(--hero-icon); height: var(--hero-icon); border-radius: 8px;
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--line);
  background: #10142c;
  transition: border-color 140ms ease, transform 140ms var(--ease), box-shadow 140ms ease;
}
.slot-icon img { width: 100%; height: 100%; object-fit: cover; display: block; }
.slot.empty .slot-icon { border-style: dashed; background: rgba(18, 23, 50, 0.5); }
.slot.empty .slot-num { font-family: var(--font-display); font-weight: 700; font-size: 24px; color: var(--line); }
.slot.filled .slot-icon { border-color: var(--role-color, var(--line)); }
.slot.filled:hover .slot-icon, .slot.filled:focus-visible .slot-icon {
  border-color: var(--duelist); transform: translateY(-2px);
}
.slot.filled:focus-visible { outline: none; }
.slot.filled:focus-visible .slot-icon { outline: 2px solid var(--gold); outline-offset: 2px; }
.slot-remove {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(11, 14, 26, 0.72); color: var(--duelist);
  font-size: 28px; font-weight: 700;
  opacity: 0; transition: opacity 120ms ease;
}
.slot.filled:hover .slot-remove, .slot.filled:focus-visible .slot-remove { opacity: 1; }
.slot-name {
  font-family: var(--font-display); font-weight: 600; font-size: 11px; line-height: 1.1;
  text-transform: uppercase; letter-spacing: 0.03em; text-align: center;
  color: var(--ink-dim);
  max-width: var(--hero-icon); overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.slot.filled .slot-name { color: var(--ink); }

/* Slot join / leave */
.slot.just-added { animation: slot-in 340ms var(--ease) both; }
.slot.just-added .slot-icon { animation: slot-flash 620ms ease-out both; }
@keyframes slot-in {
  0% { opacity: 0; transform: translateY(-14px) scale(0.72); }
  60% { transform: translateY(0) scale(1.08); }
  100% { opacity: 1; transform: none; }
}
@keyframes slot-flash {
  0% { box-shadow: 0 0 0 0 rgba(242, 199, 68, 0.9), 0 0 22px rgba(242, 199, 68, 0.8); }
  100% { box-shadow: 0 0 0 10px rgba(242, 199, 68, 0), 0 0 0 rgba(242, 199, 68, 0); }
}
/* Slots leave as a detached ghost clone (see ghostSlot), so there is no
   .leaving state here — the real slot is gone the instant you click. */

/* Reorder: filled slots are draggable. touch-action:none lets a touch drag
   reorder without the page trying to scroll out from under it. */
.slot.filled { cursor: grab; touch-action: none; }
body.dragging-slot { cursor: grabbing; user-select: none; }
body.dragging-slot .slot.filled { cursor: grabbing; }
/* The slot being dragged reads as an empty gap; its ghost clone shows the motion. */
.slot.drag-src { opacity: 0.28; }
.slot.drag-src .slot-icon { border-style: dashed; }
.slot.drag-src .slot-remove { opacity: 0; }
.slot-ghost { filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.55)); will-change: transform; }
.slot-ghost .slot-icon { border-color: var(--gold); }
.slot-ghost .slot-remove { opacity: 0; }

/* Sympathy: hovering a hero in the grid lights the teammates it relates to */
.slot.symp-gain .slot-icon { border-color: var(--gold); animation: pulse-gold 1.5s ease-in-out infinite; }
.slot.symp-anchor .slot-icon { border-color: var(--anchor); animation: pulse-anchor 1.5s ease-in-out infinite; }

.role-tally { display: flex; gap: 14px; font-family: var(--font-display); font-weight: 600; font-size: 14px; letter-spacing: 0.05em; }
.tally { display: flex; align-items: center; gap: 6px; }
.tally-dot { width: 10px; height: 10px; transform: skewX(var(--skew)); display: inline-block; }
.tally.vanguard .tally-dot { background: var(--vanguard); }
.tally.duelist .tally-dot { background: var(--duelist); }
.tally.strategist .tally-dot { background: var(--strategist); }
.tally.flex .tally-dot { background: var(--flex); }

.comp-warning {
  max-width: 1280px; margin: 0 auto; padding: 0 20px 6px;
  color: var(--gold); font-size: 13px; min-height: 1.1em;
}

/* ---------- Ko-fi ---------- */
.kofi {
  margin-left: auto; display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; text-decoration: none; color: var(--ink);
  font-family: var(--font-display); font-weight: 600; font-size: 13px;
  letter-spacing: 0.06em; text-transform: uppercase;
  border: 1px solid var(--kofi); background: rgba(255, 94, 91, 0.08);
  clip-path: polygon(9px 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
  transition: background 160ms ease, transform 160ms var(--ease), box-shadow 160ms ease;
}
.kofi strong { color: var(--kofi); font-weight: 700; }
/* Ko-fi's own white-on-dark mark (189x120), sized to its native 1.575 aspect
   so it renders unletterboxed. Don't recolour it — it's their trademark. */
.kofi-mark {
  width: 22px; height: 14px; flex: none; display: block;
  transition: transform 280ms var(--ease);
}
.kofi-emote {
  width: 26px; height: 26px; object-fit: contain; display: block; flex: none;
  transition: transform 280ms var(--ease);
}
.kofi:hover, .kofi:focus-visible {
  background: rgba(255, 94, 91, 0.18);
  box-shadow: 0 0 16px rgba(255, 94, 91, 0.3);
  transform: translateY(-1px);
}
.kofi:hover .kofi-emote, .kofi:focus-visible .kofi-emote { transform: rotate(-8deg) scale(1.22); }
.kofi:hover .kofi-mark, .kofi:focus-visible .kofi-mark { transform: rotate(-6deg) scale(1.12); }
.kofi:focus-visible { outline: 2px solid var(--kofi); outline-offset: 3px; }

/* Ko-fi's donation widget, in an in-page overlay so the app never has to be
   left behind to chip in. Opened from the .kofi button above. */
.kofi-modal {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.kofi-modal[hidden] { display: none; }
.kofi-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(5, 7, 16, 0.78); backdrop-filter: blur(3px);
  animation: kofi-fade 160ms var(--ease);
}
.kofi-modal-panel {
  position: relative; width: min(400px, 100%); height: min(680px, 88vh);
  border: 1px solid var(--kofi); border-radius: 12px; overflow: hidden;
  background: var(--bg-panel);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 26px rgba(255, 94, 91, 0.28);
  animation: kofi-pop 200ms var(--ease);
}
.kofi-modal-panel iframe {
  width: 100%; height: 100%; border: 0; display: block;
  background: #fff;
}
.kofi-modal-close {
  position: absolute; top: 8px; right: 8px; z-index: 1;
  width: 30px; height: 30px; padding: 0; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; line-height: 1; color: var(--ink);
  border: 1px solid var(--line); border-radius: 50%;
  background: rgba(11, 14, 26, 0.85);
  transition: background 140ms ease, transform 140ms var(--ease), color 140ms ease;
}
.kofi-modal-close:hover, .kofi-modal-close:focus-visible {
  background: var(--kofi); color: #fff; transform: scale(1.08); border-color: var(--kofi);
}
.kofi-modal-close:focus-visible { outline: 2px solid var(--kofi); outline-offset: 2px; }
@keyframes kofi-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes kofi-pop {
  from { opacity: 0; transform: translateY(10px) scale(0.97); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .kofi-modal-backdrop, .kofi-modal-panel { animation: none; }
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Layout ---------- */
.layout {
  max-width: 1280px; margin: 0 auto; padding: 22px 20px 40px;
  display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 28px;
}

.section-title { font-size: 18px; font-weight: 700; margin: 0; }
.select-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; flex-wrap: wrap; margin-bottom: 14px;
}
/* Toggles: radio-like (one at a time) but clearable by clicking the active one */
.key { display: flex; gap: 8px; flex-wrap: wrap; margin: 0; margin-right: auto; }
.key-item {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-body); font-size: 11px; color: var(--ink-dim);
  background: transparent; border: 1px solid transparent; border-radius: 12px;
  padding: 4px 10px;
  transition: color 140ms ease, border-color 140ms ease, background 140ms ease,
    transform 140ms var(--ease);
}
.key-item:hover { color: var(--ink); border-color: var(--line); }
.key-item:active { transform: scale(0.96); }
.key-item:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.key-item[aria-pressed="true"] { color: var(--ink); }
.key-item.gains[aria-pressed="true"] { border-color: var(--gold); background: var(--gold-soft); }
.key-item.anchors[aria-pressed="true"] { border-color: var(--anchor); background: rgba(181, 133, 255, 0.14); }

.key-chip {
  width: 11px; height: 11px; border-radius: 3px; border: 2px solid;
  display: inline-block; flex: none;
  transition: background 160ms ease, transform 200ms var(--ease), box-shadow 200ms ease;
}
.key-chip.gains { border-color: var(--gold); }
.key-chip.anchors { border-color: var(--anchor); }
.key-item[aria-pressed="true"] .key-chip { transform: scale(1.2); }
.key-item.gains[aria-pressed="true"] .key-chip { background: var(--gold); box-shadow: 0 0 8px rgba(242, 199, 68, 0.7); }
.key-item.anchors[aria-pressed="true"] .key-chip { background: var(--anchor); box-shadow: 0 0 8px rgba(181, 133, 255, 0.7); }

.hero-filter {
  background: var(--bg-raise); border: 1px solid var(--line); color: var(--ink);
  padding: 7px 12px; font: inherit; width: 210px;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: border-color 160ms ease, box-shadow 200ms ease, width 220ms var(--ease);
}
.hero-filter::placeholder { color: var(--ink-dim); transition: opacity 160ms ease; }
.hero-filter:focus { outline: none; border-color: var(--gold); width: 250px; box-shadow: 0 0 14px rgba(242, 199, 68, 0.22); }
.hero-filter:focus::placeholder { opacity: 0.4; }

/* ---------- Hero grid: the icon IS the button ---------- */
.role-group { margin-bottom: 22px; }
.role-group.no-match { display: none; }

.role-head {
  display: flex; align-items: center; gap: 10px; width: 100%;
  background: transparent; border: 0; padding: 4px 0; margin-bottom: 10px;
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  letter-spacing: 0.14em; text-transform: uppercase; text-align: left;
  transition: opacity 140ms ease;
}
.role-head:hover { opacity: 0.78; }
.role-head:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.role-head .role-mark { width: 14px; height: 14px; transform: skewX(var(--skew)); flex: none; }
.role-head .role-rule { flex: 1; height: 1px; background: var(--line); }
.role-count { display: inline-flex; align-items: center; gap: 7px; flex: none; }
.count-n {
  font-size: 11px; letter-spacing: 0.1em; color: var(--ink-dim);
  border: 1px solid var(--line); border-radius: 10px; padding: 0 7px;
}
.count-picked {
  font-size: 10px; letter-spacing: 0.08em; color: var(--gold);
  border: 1px solid rgba(242, 199, 68, 0.4); background: var(--gold-soft);
  border-radius: 10px; padding: 0 7px;
}
.role-caret { flex: none; font-size: 11px; color: var(--ink-dim); transition: transform 240ms var(--ease); }
.role-group.collapsed .role-caret { transform: rotate(-90deg); }
.role-group.vanguard .role-mark { background: var(--vanguard); }
.role-group.duelist .role-mark { background: var(--duelist); }
.role-group.strategist .role-mark { background: var(--strategist); }
.role-group.flex .role-mark { background: var(--flex); }
.role-group.vanguard .role-head { color: var(--vanguard); }
.role-group.duelist .role-head { color: var(--duelist); }
.role-group.strategist .role-head { color: var(--strategist); }
.role-group.flex .role-head { color: var(--flex); }

/* Collapse. Height is measured and set in JS rather than using the CSS-only
   grid 1fr->0fr trick, whose fr interpolation is uneven across browsers. */
.role-body {
  overflow: hidden;
  transition: height 280ms var(--ease), opacity 200ms ease;
}
.role-group.collapsed .role-body { opacity: 0; }

.card-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--hero-icon), 1fr));
  gap: 14px 12px;
  justify-items: center;
  padding-bottom: 2px;
}

.hero-pick {
  background: transparent; border: 0; padding: 0;
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  width: var(--hero-icon);
  color: var(--ink);
}
.hero-pick.filtered-out { display: none; }
.hero-icon {
  width: var(--hero-icon); height: var(--hero-icon);
  border-radius: 8px; overflow: hidden; position: relative;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid transparent;
  background: linear-gradient(160deg, color-mix(in srgb, var(--card-role) 30%, #1a2050), #10142c);
  /* Dimmed by default so the picked and the highlighted read as lit-up. Any
     icon that means something (hover, on team, pulsing) drops the filter —
     it would desaturate the gold and violet glow along with the portrait. */
  filter: grayscale(0.45) brightness(0.82);
  transition: border-color 140ms ease, transform 140ms var(--ease), box-shadow 140ms ease,
    filter 160ms ease;
}
.hero-icon img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-icon .fallback {
  font-family: var(--font-display); font-weight: 700; font-size: 26px;
  color: color-mix(in srgb, var(--card-role) 80%, white);
}
.hero-name {
  font-family: var(--font-display); font-weight: 600; font-size: 12px; line-height: 1.1;
  text-transform: uppercase; letter-spacing: 0.03em; text-align: center;
  color: var(--ink-dim); transition: color 140ms ease;
}

.hero-pick:hover .hero-icon, .hero-pick:focus-visible .hero-icon {
  transform: translateY(-3px) scale(1.04); border-color: var(--card-role);
  filter: none;
}
.hero-pick:hover .hero-name, .hero-pick:focus-visible .hero-name { color: var(--ink); }
.hero-pick:focus-visible { outline: none; }
.hero-pick:focus-visible .hero-icon { outline: 2px solid var(--gold); outline-offset: 3px; }

.hero-pick.in-team .hero-icon { border-color: var(--card-role); filter: none; }
.hero-pick.in-team .hero-name { color: var(--ink); }
.hero-pick.in-team .hero-icon::after {
  content: "✓"; position: absolute; top: 2px; right: 5px;
  color: var(--gold); font-weight: 700; font-size: 14px; text-shadow: 0 1px 3px #000;
  animation: check-in 260ms var(--ease) both;
}
@keyframes check-in { 0% { opacity: 0; transform: scale(0.4) rotate(-25deg); } 100% { opacity: 1; transform: none; } }

/* Click feedback on the icon itself */
.hero-pick.bump .hero-icon { animation: bump 260ms var(--ease); }
@keyframes bump { 0% { transform: scale(1); } 40% { transform: scale(0.9); } 100% { transform: scale(1); } }

/* Filter cascade — results re-deal on each keystroke */
#hero-grid.cascade .hero-pick:not(.filtered-out) {
  animation: pop-in 190ms var(--ease) backwards;
  animation-delay: var(--stagger, 0ms);
}
@keyframes pop-in { 0% { opacity: 0; transform: scale(0.82) translateY(6px); } 100% { opacity: 1; transform: none; } }

/* ---------- The two-colour team-up language ---------- */
/* Solid gold — team-up already active */
.hero-pick.tu-active .hero-icon, .teamup-icon.tu-active {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px rgba(242, 199, 68, 0.5), 0 0 16px rgba(242, 199, 68, 0.35);
}
/* Pulsing gold — pick them and THEY gain an enhanced effect */
.hero-pick.tu-gains .hero-icon, .teamup-icon.tu-gains { animation: pulse-gold 1.5s ease-in-out infinite; }
.hero-pick.tu-gains .hero-name { color: var(--gold); }
/* Pulsing violet — pick them and they ANCHOR one for a teammate */
.hero-pick.tu-anchors .hero-icon, .teamup-icon.tu-anchors { animation: pulse-anchor 1.5s ease-in-out infinite; }
.hero-pick.tu-anchors .hero-name { color: var(--anchor); }
/* Both at once (~6%): the ring splits gold over violet, and the two glows take
   turns rather than sitting still — otherwise it reads as the only dead icon. */
.hero-pick.tu-both .hero-icon {
  border-color: var(--gold) var(--gold) var(--anchor) var(--anchor);
  animation: pulse-both 3s ease-in-out infinite;
}
.hero-pick.tu-gains .hero-icon, .hero-pick.tu-anchors .hero-icon, .hero-pick.tu-both .hero-icon { filter: none; }
.hero-pick.tu-both .hero-name {
  background: linear-gradient(90deg, var(--gold), var(--anchor), var(--gold));
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
  animation: name-shift 3s linear infinite;
}

@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 0 0 0 rgba(242, 199, 68, 0.6), 0 0 8px rgba(242, 199, 68, 0.2); border-color: rgba(242, 199, 68, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(242, 199, 68, 0), 0 0 20px rgba(242, 199, 68, 0.5); border-color: var(--gold); }
}
@keyframes pulse-anchor {
  0%, 100% { box-shadow: 0 0 0 0 rgba(181, 133, 255, 0.6), 0 0 8px rgba(181, 133, 255, 0.2); border-color: rgba(181, 133, 255, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(181, 133, 255, 0), 0 0 20px rgba(181, 133, 255, 0.5); border-color: var(--anchor); }
}
/* Gold breathes in and out, then violet does the same — each half mirrors
   pulse-gold/pulse-anchor's own grow-then-shrink shape so the dual state
   doesn't read as a different animation, just two colours taking turns. The
   split border holds throughout so the state stays identifiable mid-cycle. */
@keyframes pulse-both {
  0%, 49%, 100% { box-shadow: 0 0 0 0 rgba(242, 199, 68, 0.6), 0 0 8px rgba(242, 199, 68, 0.2); }
  25% { box-shadow: 0 0 0 6px rgba(242, 199, 68, 0), 0 0 20px rgba(242, 199, 68, 0.5); }
  50%, 99% { box-shadow: 0 0 0 0 rgba(181, 133, 255, 0.6), 0 0 8px rgba(181, 133, 255, 0.2); }
  75% { box-shadow: 0 0 0 6px rgba(181, 133, 255, 0), 0 0 20px rgba(181, 133, 255, 0.5); }
}
@keyframes name-shift { to { background-position: -200% 0; } }

/* Hover focus — while a hovered hero's team-up connection is lit (.symp-focus on
   <body>, the hovered card marked .symp-source, its teammate slot pulsing), calm
   every other team-up pulse across the grid and side panel so the eye lands on
   the pair and nothing else competes. The hovered card keeps its own pulse. */
.symp-focus .hero-pick:is(.tu-active, .tu-gains, .tu-anchors, .tu-both):not(.symp-source) .hero-icon,
.symp-focus .teamup-icon:is(.tu-active, .tu-gains, .tu-anchors, .tu-both) {
  animation: none;
  box-shadow: none;
}
.symp-focus .hero-pick.tu-both:not(.symp-source) .hero-name { animation: none; }
.symp-focus .hero-pick:is(.tu-active, .tu-gains, .tu-anchors, .tu-both):not(.symp-source),
.symp-focus .teamup-icon:is(.tu-active, .tu-gains, .tu-anchors, .tu-both) {
  opacity: 0.4;
}
/* The selected roster fades back too — every filled slot and in-team grid card
   except the lit teammate — so only the hovered pair stays bright. */
.symp-focus .slot.filled:not(.symp-gain):not(.symp-anchor),
.symp-focus .hero-pick.in-team:not(.symp-source) {
  opacity: 0.4;
}

.hero-pick:disabled { opacity: 0.3; cursor: not-allowed; }
/* Team is full — nothing here is one pick away any more, so drop the promise.
   Must outrank the pulse rules above, hence the order. */
.hero-pick:disabled .hero-icon {
  transform: none; animation: none; border-color: transparent; box-shadow: none;
  filter: grayscale(0.45) brightness(0.82);
}
.hero-pick:disabled .hero-name { color: var(--ink-dim); background: none; -webkit-text-fill-color: currentColor; }

/* ---------- Team-up panel ---------- */
.teamup-panel {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  padding: 18px 16px;
  align-self: start;
  position: sticky; top: calc(var(--topbar-h) + 12px);
  max-height: calc(100vh - var(--topbar-h) - 32px);
  overflow-y: auto;
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
}
.teamup-panel .section-title { margin-bottom: 12px; }
/* Collapsible panel groups. Hiding "gains"/"anchors" also mutes that pulse in
   the hero grid — see updateGrid(). */
.teamup-group { margin-bottom: 14px; }
.group-head {
  display: flex; align-items: center; gap: 8px; width: 100%;
  background: transparent; border: 0; padding: 4px 0; margin-bottom: 8px;
  text-align: left; color: var(--ink-dim);
  font-family: var(--font-display); font-weight: 700; font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase; line-height: 1.25;
  transition: opacity 140ms ease;
}
.group-head:hover { opacity: 0.78; }
.group-head:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.group-dot { width: 10px; height: 10px; border-radius: 2px; flex: none; border: 2px solid currentColor; }
.teamup-group.active .group-head, .teamup-group.gains .group-head { color: var(--gold); }
.teamup-group.anchors .group-head { color: var(--anchor); }
.teamup-group.active .group-dot { background: currentColor; }
.group-title { flex: 1; min-width: 0; }
.group-count {
  flex: none; font-size: 10px; letter-spacing: 0.06em; color: var(--ink-dim);
  border: 1px solid var(--line); border-radius: 10px; padding: 0 6px;
}
.group-caret { flex: none; font-size: 10px; transition: transform 240ms var(--ease); }
.teamup-group.collapsed .group-caret { transform: rotate(-90deg); }
.group-body { overflow: hidden; transition: height 280ms var(--ease), opacity 200ms ease; }
.teamup-group.collapsed .group-body { opacity: 0; }

/* CSS `order` sorts the list, so rows never move in the DOM and their
   pulse animations never restart. */
.teamup-list { display: flex; flex-direction: column; }

.teamup-row {
  border: 1px solid var(--line); background: var(--bg-raise);
  margin-bottom: 8px;
  transition: opacity 220ms ease, transform 240ms var(--ease), max-height 240ms var(--ease),
    margin 240ms var(--ease), border-color 200ms ease;
}
.teamup-row.entering { opacity: 0; transform: translateY(-8px) scale(0.97); }
.teamup-row.leaving { opacity: 0; transform: translateX(14px); overflow: hidden; margin-bottom: 0; pointer-events: none; }
/* The suggested pick's role section is collapsed on the left, so they aren't
   visible there either — mute the row rather than suggest a hero the grid
   is currently hiding. Still clickable: collapsing a role is a grid display
   choice, not a restriction on who can be added. */
.teamup-row.pick-hidden { opacity: 0.5; }
.teamup-row.pick-hidden .teamup-icon { animation: none; border-color: var(--line); box-shadow: none; }
.teamup-row.pick-hidden .add-partner { border-color: var(--line); color: var(--ink-dim); }
.teamup-row.pick-hidden .add-partner:hover, .teamup-row.pick-hidden .add-partner:focus-visible {
  background: var(--bg-raise); border-color: var(--line); color: var(--ink);
}

.teamup-head {
  width: 100%; background: transparent; border: 0; padding: 8px 10px;
  display: flex; align-items: center; gap: 10px; text-align: left; color: var(--ink);
}
.teamup-head:focus-visible { outline: 2px solid var(--gold); outline-offset: -2px; }
.teamup-icon {
  width: 46px; height: 46px; flex: none;
  border-radius: 6px; border: 2px solid var(--line);
  background: #10142c; overflow: hidden;
}
.teamup-icon img { width: 100%; height: 100%; object-fit: cover; display: block; }
.teamup-meta { flex: 1; min-width: 0; }
.teamup-name {
  display: block;
  font-family: var(--font-display); font-weight: 700; font-size: 13px;
  text-transform: uppercase; letter-spacing: 0.04em; line-height: 1.15;
}
.teamup-members { display: flex; gap: 4px; margin-top: 5px; }
.member {
  width: 24px; height: 24px; border-radius: 4px; overflow: hidden;
  border: 1px solid var(--line); background: #10142c; flex: none; display: block;
  transition: filter 180ms ease, border-color 180ms ease, opacity 180ms ease;
}
.member img { width: 100%; height: 100%; object-fit: cover; display: block; }
.member.has { border-color: var(--gold); }
.member.missing { filter: grayscale(1) brightness(0.5); opacity: 0.7; }
.expand-caret { color: var(--ink-dim); font-size: 11px; flex: none; transition: transform 220ms var(--ease); }
.teamup-row.open .expand-caret { transform: rotate(90deg); }

/* Add the missing hero straight from the panel */
.teamup-add:empty { display: none; }
.add-partner {
  display: block; width: calc(100% - 20px); margin: 0 10px 9px;
  background: transparent; border: 1px solid var(--line); color: var(--ink-dim);
  padding: 5px 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.08em; text-align: center;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
  transition: background 140ms ease, color 140ms ease, border-color 140ms ease;
}
.add-partner.tu-gains { border-color: rgba(242, 199, 68, 0.45); color: var(--gold); }
.add-partner.tu-gains:hover, .add-partner.tu-gains:focus-visible {
  background: var(--gold-soft); border-color: var(--gold); color: var(--ink);
}
.add-partner.tu-anchors { border-color: rgba(181, 133, 255, 0.45); color: var(--anchor); }
.add-partner.tu-anchors:hover, .add-partner.tu-anchors:focus-visible {
  background: rgba(181, 133, 255, 0.14); border-color: var(--anchor); color: var(--ink);
}
.add-partner:focus-visible { outline: 2px solid currentColor; outline-offset: 1px; }
.add-partner:disabled { opacity: 0.35; cursor: not-allowed; }

/* Height measured in JS, same as the role groups */
.teamup-body-wrap {
  overflow: hidden; height: 0;
  transition: height 240ms var(--ease);
}
.teamup-body > :last-child { margin-bottom: 10px; }
.teamup-effect { font-size: 13px; margin: 8px 10px 0; }
.teamup-effect em {
  color: var(--gold); font-style: normal; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em; display: block; margin-bottom: 2px;
}
.teamup-effect.base em { color: var(--ink-dim); }
.effect-missing { color: var(--ink-dim); font-style: italic; }
.empty-msg { color: var(--ink-dim); font-size: 13px; font-style: italic; margin: 0; }
.empty-msg[hidden] { display: none; }

/* ---------- Footer ---------- */
.site-foot { border-top: 1px solid var(--line); margin-top: 8px; }
.site-foot p {
  max-width: 1280px; margin: 0 auto; padding: 14px 20px 0; color: var(--ink-dim); font-size: 12px;
}
.site-foot p:last-child { padding-bottom: 18px; padding-top: 6px; }

/* ---------- Motion off ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important; animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  /* The pulses carry meaning, so keep a static ring where motion would have been */
  .hero-pick.tu-gains .hero-icon, .teamup-icon.tu-gains { border-color: var(--gold); box-shadow: 0 0 0 2px rgba(242, 199, 68, 0.4); }
  .hero-pick.tu-anchors .hero-icon, .teamup-icon.tu-anchors { border-color: var(--anchor); box-shadow: 0 0 0 2px rgba(181, 133, 255, 0.4); }
  .hero-pick.tu-both .hero-icon { border-color: var(--gold) var(--gold) var(--anchor) var(--anchor); }
  .slot.symp-gain .slot-icon { border-color: var(--gold); }
  .slot.symp-anchor .slot-icon { border-color: var(--anchor); }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .layout { grid-template-columns: 1fr; }
  .teamup-panel { position: static; max-height: none; }
}
@media (max-width: 560px) {
  :root { --hero-icon: 68px; }
  .slot { width: 52px; }
  .slot-icon { width: 46px; height: 46px; }
  .slot-name { max-width: 52px; }
  .team-bar-inner { gap: 10px; }
  .topbar { position: static; }
  .hero-filter, .hero-filter:focus { width: 100%; }
  .key { order: 3; width: 100%; }
  .kofi { margin-left: 0; width: 100%; justify-content: center; }
}