/* ============================================================
   QUEST ARENA — "Arena" light theme (handoff brief v1)
   Loaded after styles.css. Targets .arena-* and #screen-landing
   to override the legacy landing presentation only. Dashboards,
   auth screens and modal screens keep their existing styles.
   ============================================================ */

:root{
  /* ===== SURFACES ===== */
  --bg: #F5F7FC;
  --panel: #FFFFFF;
  --panel-2: #FBFCFF;

  /* ===== LINES ===== */
  --line:    rgba(22, 24, 38, 0.09);
  --line-2:  rgba(22, 24, 38, 0.16);

  /* ===== TEXT ===== */
  --hi:  #15172A;
  --mid: #565C77;
  --dim: #8A90A8;

  /* ===== BRAND + SUBJECT ACCENTS ===== */
  --mint:       #13C3A4;
  --mint-deep:  #0E9E86;
  --mint-ink:   #0A7C68;
  --violet:     #6E54F0;
  --violet-deep:#5A40E0;
  --gold:       #E89A2E;
  --rose:       #F8466E;
  --cyan:       #1FA9F0;

  /* ===== SPACING ===== */
  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px;
  --space-6:24px; --space-8:32px; --space-12:48px; --space-16:64px;

  /* ===== RADII ===== */
  --r:18px;
  --r-lg:26px;
  --r-pill:999px;
  --r-btn:13px;
  --r-icon:15px;

  /* ===== LAYOUT ===== */
  --container:1140px;
  --gutter:24px;

  /* ===== ELEVATION + GRADIENTS ===== */
  --soft: 0 10px 30px rgba(22, 24, 38, 0.07), 0 2px 6px rgba(22, 24, 38, 0.04);
  --glow-mint: 0 0 0 1px rgba(19, 195, 164, 0.4), 0 10px 26px rgba(19, 195, 164, 0.30);
  --grad-brand:  linear-gradient(120deg, var(--mint-deep), var(--violet));
  --grad-action: linear-gradient(135deg, var(--mint), #19C0D6);

  /* ===== MOTION ===== */
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --ease-fx:  cubic-bezier(.2, .7, .3, 1);
  --dur-fast: 140ms;
  --dur-mid:  240ms;
  --dur-reveal: 700ms;

  /* ===== TYPOGRAPHY ===== */
  --font-display: 'Chakra Petch', 'Rajdhani', system-ui, sans-serif;
  --font-body:    'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

/* ====== APP-WIDE BASE — applies only when arena.css loads ====== */
html, body { background: var(--bg); }
body {
  font-family: var(--font-body);
  color: var(--mid);
  font-weight: 500;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Landing screen rebase — kill legacy cream background + warm shadows */
#screen-landing {
  background: var(--bg);
  color: var(--mid);
  font-family: var(--font-body);
  position: relative;
  overflow-x: clip;
}
#screen-landing::before, #screen-landing::after { content: none; } /* nuke earlier deco blobs */

/* === Animated mesh background — 4 blobs that wander independently === */
.arena-mesh {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.arena-mesh-blob {
  position: absolute;
  width: 720px;
  height: 720px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.6;
}
.arena-mesh-blob.b1 { top: -240px; left: -180px;  background: radial-gradient(circle, rgba(110,84,240,.32), transparent 60%); animation: arena-drift-1 22s ease-in-out infinite alternate; }
.arena-mesh-blob.b2 { top: 80px;   right: -240px; background: radial-gradient(circle, rgba(19,195,164,.32), transparent 60%); animation: arena-drift-2 26s ease-in-out infinite alternate; }
.arena-mesh-blob.b3 { top: 700px;  left: 30%;     background: radial-gradient(circle, rgba(31,169,240,.26), transparent 60%); animation: arena-drift-3 30s ease-in-out infinite alternate; }
.arena-mesh-blob.b4 { top: 1100px; right: 8%;     background: radial-gradient(circle, rgba(248,70,110,.22), transparent 60%); animation: arena-drift-4 34s ease-in-out infinite alternate; }
@keyframes arena-drift-1 {
  0%   { transform: translate(0, 0)        scale(1); }
  50%  { transform: translate(80px, 60px)  scale(1.12); }
  100% { transform: translate(40px, 130px) scale(0.94); }
}
@keyframes arena-drift-2 {
  0%   { transform: translate(0, 0)         scale(1); }
  50%  { transform: translate(-90px, 70px)  scale(1.08); }
  100% { transform: translate(-30px, -50px) scale(0.92); }
}
@keyframes arena-drift-3 {
  0%   { transform: translate(0, 0)        scale(1); }
  50%  { transform: translate(120px, -60px) scale(1.15); }
  100% { transform: translate(-40px, 60px)  scale(0.96); }
}
@keyframes arena-drift-4 {
  0%   { transform: translate(0, 0)         scale(0.85); }
  50%  { transform: translate(-60px, -100px) scale(1.1); }
  100% { transform: translate(80px, 60px)    scale(1); }
}

/* === Floating subject icons — drift around the hero area === */
.arena-floaters {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.arena-float {
  position: absolute;
  width: 56px;
  height: 56px;
  opacity: 0.75;
  filter: drop-shadow(0 6px 14px rgba(22, 24, 38, 0.12));
  will-change: transform;
}
.arena-float.f-book   { top:  120px; left:  4%;  width: 64px; height: 64px; animation: arena-float-1 18s ease-in-out infinite; }
.arena-float.f-calc   { top:  420px; left:  3%;  width: 56px; height: 56px; animation: arena-float-2 22s ease-in-out infinite; animation-delay: -4s; }
.arena-float.f-bubble { top:   80px; right: 6%;  width: 60px; height: 60px; animation: arena-float-3 20s ease-in-out infinite; animation-delay: -8s; }
.arena-float.f-puzzle { top:  340px; right: 4%;  width: 64px; height: 64px; animation: arena-float-4 24s ease-in-out infinite; animation-delay: -12s; }
.arena-float.f-pencil { top:  640px; left:  8%;  width: 48px; height: 48px; animation: arena-float-1 19s ease-in-out infinite; animation-delay: -2s; }
.arena-float.f-bulb   { top:  640px; right: 12%; width: 52px; height: 52px; animation: arena-float-2 21s ease-in-out infinite; animation-delay: -6s; }
.arena-float.f-scroll { top:  900px; left:  6%;  width: 56px; height: 56px; animation: arena-float-3 23s ease-in-out infinite; animation-delay: -10s; }
.arena-float.f-trophy { top:  920px; right: 7%;  width: 60px; height: 60px; animation: arena-float-4 25s ease-in-out infinite; animation-delay: -14s; }
@keyframes arena-float-1 {
  0%, 100% { transform: translate(0, 0)         rotate(-6deg); }
  50%      { transform: translate(20px, -28px) rotate(8deg);  }
}
@keyframes arena-float-2 {
  0%, 100% { transform: translate(0, 0)         rotate(4deg); }
  50%      { transform: translate(-18px, -36px) rotate(-10deg); }
}
@keyframes arena-float-3 {
  0%, 100% { transform: translate(0, 0)        rotate(-3deg); }
  50%      { transform: translate(24px, 22px) rotate(6deg);   }
}
@keyframes arena-float-4 {
  0%, 100% { transform: translate(0, 0)         rotate(5deg); }
  50%      { transform: translate(-22px, 30px)  rotate(-7deg); }
}
@media (max-width: 900px) {
  .arena-float.f-puzzle, .arena-float.f-pencil, .arena-float.f-scroll, .arena-float.f-trophy { display: none; }
}
@media (max-width: 600px) {
  .arena-float { display: none; }
}

/* Stack everything else above the mesh */
#screen-landing > * { position: relative; z-index: 1; }

/* ====== CONTAINER ====== */
.arena-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ====== TYPOGRAPHY UTILITIES ====== */
.arena-display-xl,
.arena-display-lg,
.arena-display-md,
.arena-title,
.arena-kicker,
.arena-stat-num {
  font-family: var(--font-display);
  color: var(--hi);
  letter-spacing: -0.01em;
}
.arena-display-xl { font-size: clamp(40px, 6.4vw, 68px); font-weight: 700; line-height: 1.02; }
.arena-display-lg { font-size: clamp(30px, 5vw,   48px); font-weight: 700; line-height: 1.05; }
.arena-display-md { font-size: clamp(28px, 4.4vw, 42px); font-weight: 700; line-height: 1.08; }
.arena-title      { font-size: 21px; font-weight: 700; line-height: 1.25; }
.arena-kicker {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--mint-ink);
  margin-bottom: var(--space-3);
}
.arena-lead { font-size: 18px; line-height: 1.55; color: var(--mid); font-weight: 500; }
.arena-body { font-size: 15px; color: var(--mid); }
.arena-meta { font-size: 12px; font-weight: 700; color: var(--mid); letter-spacing: 0.04em; }

/* Gradient brand-mark text */
.arena-grad-text {
  background: var(--grad-brand);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ====== SECTION RHYTHM ====== */
.arena-section { padding: 52px 0; position: relative; }

/* ====== PUBLIC NAV — Arena restyle of existing markup ====== */
.public-nav {
  position: sticky !important;
  top: 0;
  z-index: 50;
  background: rgba(245, 247, 252, 0.78) !important;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line) !important;
  box-shadow: none !important;
  padding: 14px var(--gutter) !important;
  display: grid !important;
  grid-template-columns: auto 1fr auto !important;
  align-items: center;
  gap: var(--space-8);
}
.public-nav .brand-link-btn,
.public-nav .brand-link {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  display: inline-flex !important;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  color: var(--hi) !important;
  cursor: pointer;
}
.public-nav .brand-mark {
  width: 32px !important;
  height: 32px !important;
  background: transparent !important;
  border-radius: 0 !important;
  color: var(--mint-deep) !important;
  font-size: 0 !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}
.public-nav .brand-mark::before {
  content: "";
  display: block;
  width: 34px;
  height: 34px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><defs><linearGradient id='g' x1='0' y1='0' x2='1' y2='1'><stop offset='0%25' stop-color='%230E9E86'/><stop offset='100%25' stop-color='%236E54F0'/></linearGradient></defs><polygon points='32,4 56,18 56,46 32,60 8,46 8,18' fill='url(%23g)'/><polygon points='32,10 51,21 51,43 32,54 13,43 13,21' fill='none' stroke='white' stroke-width='1.4' opacity='0.55'/><circle cx='32' cy='31' r='11' fill='none' stroke='white' stroke-width='3.4'/><line x1='38' y1='38' x2='46' y2='46' stroke='white' stroke-width='3.4' stroke-linecap='round'/></svg>");
  background-size: contain;
  background-repeat: no-repeat;
  transition: transform var(--dur-mid) var(--ease-out);
}
.public-nav .brand-link-btn:hover .brand-mark::before,
.public-nav .brand-link:hover .brand-mark::before { transform: rotate(-12deg) scale(1.08); }
.public-nav .brand-name {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  font-size: 21px !important;
  color: var(--hi) !important;
  letter-spacing: -0.01em !important;
}
.public-nav .brand-name::after {
  /* the word "Arena" sits in a span; we tint via a gradient pseudo where possible.
     For the existing single-span text "Quest Arena", we accept solid colour. */
}
.public-nav .brand-sub {
  display: none !important;
}
.public-nav .nav-links {
  display: flex !important;
  gap: 28px !important;
  justify-self: center;
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}
.public-nav .nav-links a {
  font-family: var(--font-body) !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  color: var(--mid) !important;
  text-decoration: none !important;
  padding: 8px 4px !important;
  transition: color var(--dur-fast) var(--ease-out);
  border: none !important;
}
.public-nav .nav-links a:hover { color: var(--hi) !important; }
.public-nav .nav-links a.nav-link-active {
  color: var(--violet) !important;
  position: relative;
}
.public-nav .nav-links a.nav-link-active::after {
  content: ''; position: absolute; left: 4px; right: 4px; bottom: 2px;
  height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--violet) 0%, var(--mint-deep) 100%);
}
/* ====== CONTACT BUTTONS (WhatsApp / Call / Email) ====== */
.contact-row {
  display: flex; flex-wrap: wrap; gap: 10px;
  align-items: center; justify-content: flex-start;
}
.contact-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 999px;
  text-decoration: none;
  font-family: var(--font-display); font-weight: 700; font-size: 13.5px;
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.contact-btn:hover { transform: translateY(-1px); }
/* Force icon sizing regardless of parent context — !important + multiple
   selectors so any later override or context loss can't blow them up. */
.contact-btn .ico,
.contact-btn svg,
.arena-footer-contact svg,
svg.ico {
  width: 18px !important;
  height: 18px !important;
  max-width: 18px;
  max-height: 18px;
  display: inline-block;
  flex-shrink: 0;
  vertical-align: middle;
}
.contact-btn.whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #1DA851 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.32);
}
.contact-btn.call {
  background: linear-gradient(135deg, #6E54F0 0%, #4F37D0 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(110, 84, 240, 0.32);
}
.contact-btn.email {
  background: var(--panel);
  color: var(--hi);
  border-color: var(--line-2);
}
.contact-btn.email:hover { border-color: var(--violet); color: var(--violet); }

/* Footer contact bar */
.arena-footer-contact {
  border-top: 1px solid var(--line);
  padding: 22px 0 6px;
  margin-top: 18px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px;
  justify-content: space-between;
}
.arena-footer-contact h5 {
  font-family: var(--font-display); font-weight: 800; font-size: 14px;
  color: var(--hi); letter-spacing: -0.005em; margin: 0;
}
.arena-footer-contact .arena-footer-contact-sub {
  font-size: 13px; color: var(--mid); margin: 4px 0 0;
}

/* "Get a tutor" modal — used on my-account.html for unassigned pupils */
.qa-modal {
  position: fixed; inset: 0;
  background: rgba(15, 18, 35, 0.6);
  display: none; place-items: center;
  z-index: 1000;
  padding: 24px;
}
.qa-modal[open] { display: grid; }
.qa-modal-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 18px 48px rgba(15, 18, 35, 0.32);
  max-width: 520px; width: 100%;
  padding: 32px 30px;
  position: relative;
}
.qa-modal-card h2 {
  font-family: var(--font-display); font-weight: 800; font-size: 24px;
  color: var(--hi); letter-spacing: -0.015em; margin: 0 0 8px;
}
.qa-modal-card .qa-modal-sub {
  font-size: 14.5px; color: var(--mid); line-height: 1.55; margin: 0 0 18px;
}
.qa-modal-close {
  position: absolute; top: 14px; right: 14px;
  width: 32px; height: 32px;
  background: transparent; border: 0;
  font-size: 22px; color: var(--mid); cursor: pointer;
}
.qa-modal-card .qa-modal-pill {
  display: inline-block; padding: 4px 12px; border-radius: 999px;
  background: rgba(110, 84, 240, 0.12); color: var(--violet);
  font-family: var(--font-display); font-weight: 700; font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 14px;
}
.qa-modal-card .contact-row { margin-top: 4px; }
.qa-modal-card .qa-modal-foot {
  margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line);
  font-size: 12.5px; color: var(--mid); line-height: 1.5;
}

@media (max-width: 600px) {
  .arena-footer-contact { flex-direction: column; align-items: flex-start; gap: 12px; }
}

.public-nav .nav-free-pill {
  display: inline-block;
  padding: 3px 9px;
  margin-left: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, #0E9E86 0%, #0A7C68 100%);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  vertical-align: middle;
  box-shadow: 0 2px 8px rgba(14, 158, 134, 0.32);
}
.public-nav .nav-actions {
  display: inline-flex !important;
  align-items: center;
  gap: var(--space-3);
}
.public-nav .nav-actions .btn-ghost {
  background: var(--panel) !important;
  color: var(--hi) !important;
  border: 1px solid var(--line-2) !important;
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  border-radius: var(--r-btn) !important;
  padding: 10px 16px !important;
  min-height: 40px !important;
  box-shadow: var(--soft) !important;
}
.public-nav .nav-actions .btn-primary {
  background: var(--grad-action) !important;
  color: #04231B !important;
  border: none !important;
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  border-radius: var(--r-btn) !important;
  padding: 10px 18px !important;
  min-height: 40px !important;
  box-shadow: var(--glow-mint) !important;
  text-shadow: none !important;
}
.public-nav .nav-actions .btn-primary:hover {
  transform: translateY(-2px);
}
.public-nav .nav-burger {
  background: transparent !important;
  color: var(--hi) !important;
  border: none !important;
}
@media (max-width: 760px) {
  .public-nav .nav-links { display: none !important; }
}

/* ====== APP BAR / NAV ====== */
.arena-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 247, 252, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.arena-nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px var(--gutter);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-8);
}
.arena-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  color: var(--hi);
  text-decoration: none;
}
.arena-brand svg { width: 32px; height: 32px; }
.arena-brand em {
  font-style: italic;
  background: var(--grad-brand);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
.arena-nav-links {
  display: flex;
  gap: 28px;
  justify-self: center;
}
.arena-nav-links a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--mid);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
.arena-nav-links a:hover { color: var(--hi); }
.arena-nav-right {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.arena-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--panel);
  border-radius: var(--r-pill);
  box-shadow: var(--soft);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--mid);
}
.arena-status-pill::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(19,195,164,.25);
  animation: arena-pulse 2s ease-in-out infinite;
}
@keyframes arena-pulse {
  0%, 100% { box-shadow: 0 0 0 0   rgba(19,195,164,.4); }
  50%      { box-shadow: 0 0 0 6px rgba(19,195,164,0);  }
}

/* ====== BUTTONS ====== */
.arena-btn,
.arena-btn-primary,
.arena-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  min-height: 44px;
  border-radius: var(--r-btn);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.arena-btn-primary {
  background: var(--grad-action);
  color: #04231B;
  box-shadow: var(--glow-mint);
}
.arena-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(19,195,164,.5), 0 14px 32px rgba(19,195,164,.4);
}
.arena-btn-primary:active { transform: translateY(0); }
.arena-btn-ghost {
  background: var(--panel);
  color: var(--hi);
  border: 1px solid var(--line-2);
  box-shadow: var(--soft);
}
.arena-btn-ghost:hover {
  transform: translateY(-2px);
  border-color: var(--violet);
  color: var(--violet);
}
.arena-btn.lg, .arena-btn-primary.lg, .arena-btn-ghost.lg {
  padding: 16px 24px;
  font-size: 17px;
  min-height: 52px;
}

/* ====== HERO ====== */
.arena-hero { padding: 64px 0 80px; }
.arena-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-12);
  align-items: center;
}
.arena-hero-copy h1 { margin: 0 0 var(--space-6); }
.arena-hero-copy h1 em {
  font-style: italic;
  background: var(--grad-brand);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
.arena-hero-copy .arena-lead { margin-bottom: var(--space-6); max-width: 56ch; }

/* HUD (level + XP + streak) */
.arena-hud {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  padding: 10px 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  box-shadow: var(--soft);
  margin-bottom: var(--space-6);
}
.arena-hud-lvl {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.04em;
}
.arena-xp-track {
  position: relative;
  width: 160px;
  height: 8px;
  background: rgba(22, 24, 38, 0.08);
  border-radius: var(--r-pill);
  overflow: hidden;
}
.arena-xp-fill {
  position: absolute;
  inset: 0;
  width: 0;
  background: var(--grad-action);
  box-shadow: 0 0 12px rgba(19,195,164,.5);
  transition: width 1.7s var(--ease-out);
  border-radius: var(--r-pill);
}
.arena-streak {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--mid);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.arena-streak svg { width: 14px; height: 14px; color: var(--rose); }

.arena-actions {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}
.arena-trust-row {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.arena-trust-row li {
  font-size: 13px;
  font-weight: 600;
  color: var(--mid);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.arena-trust-row li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
}

/* === Crest visual === */
.arena-crest-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  max-width: 420px;
  margin: 0 auto;
}
.arena-crest-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--line);
  pointer-events: none;
}
.arena-crest-ring.r1 { inset: 0;  animation: arena-rot 26s linear infinite; }
.arena-crest-ring.r2 { inset: 10%; animation: arena-rot 18s linear infinite reverse; border-color: var(--line-2); border-style: dashed; }
.arena-crest-ring.r3 { inset: 22%; animation: arena-rot 32s linear infinite; }
@keyframes arena-rot { to { transform: rotate(360deg); } }

.arena-crest-glow {
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(110,84,240,.28), transparent 65%);
  animation: arena-pulse-glow 3.4s ease-in-out infinite;
}
@keyframes arena-pulse-glow {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50%      { opacity: 0.85; transform: scale(1.08); }
}

.arena-crest-svg {
  position: relative;
  width: 58%;
  height: 58%;
  animation: arena-float 6s ease-in-out infinite;
}

/* Hero illustration — generated image; sits inside the rotating ring halo */
.arena-hero-img {
  position: relative;
  width: 88%;
  height: auto;
  max-width: 480px;
  border-radius: 28px;
  box-shadow:
    0 24px 60px rgba(110, 84, 240, 0.18),
    0 6px 18px rgba(22, 24, 38, 0.08);
  animation: arena-float 6s ease-in-out infinite;
  display: block;
}
@media (prefers-reduced-motion: reduce) {
  .arena-hero-img { animation: none; }
}

@keyframes arena-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* ====== STATS TILES ====== */
.arena-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.arena-stat-tile {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 28px 22px;
  box-shadow: var(--soft);
  text-align: left;
  transition: transform var(--dur-mid) var(--ease-out), box-shadow var(--dur-mid) var(--ease-out);
}
.arena-stat-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(110, 84, 240, 0.12), 0 4px 12px rgba(22, 24, 38, 0.06);
}
.arena-stat-num {
  font-size: 40px;
  font-weight: 700;
  background: var(--grad-brand);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
  line-height: 1;
  margin-bottom: var(--space-2);
}
.arena-stat-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--mid);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ====== SUBJECT CARDS ====== */
.arena-subject-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.arena-subject {
  --ac: var(--mint);
  --acb: rgba(19, 195, 164, 0.16);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 24px;
  box-shadow: var(--soft);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--dur-mid) var(--ease-out),
              box-shadow var(--dur-mid) var(--ease-out),
              border-color var(--dur-mid) var(--ease-out);
  transform-style: preserve-3d;
}
.arena-subject::before {
  /* sheen sweep */
  content: "";
  position: absolute;
  top: 0; left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(105deg, transparent 0%, rgba(255,255,255,.55) 50%, transparent 100%);
  transform: skewX(-18deg);
  transition: left 0.7s var(--ease-out);
  pointer-events: none;
}
.arena-subject:hover::before { left: 130%; }
.arena-subject:hover {
  transform: translateY(-4px);
  border-color: var(--ac);
  box-shadow: 0 0 0 1px var(--ac), 0 18px 36px var(--acb);
}
.arena-subject-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-icon);
  background: var(--acb);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ac);
  margin-bottom: var(--space-4);
}
.arena-subject-icon svg { width: 24px; height: 24px; }

/* Generated subject illustration — sits at the top of each card */
.arena-subject-art {
  display: block;
  width: 100%;
  height: 120px;
  object-fit: contain;
  object-position: center;
  margin: -8px 0 var(--space-3);
  border-radius: 12px;
  background: var(--acb);
  padding: 8px;
  transition: transform var(--dur-mid) var(--ease-out);
}
.arena-subject:hover .arena-subject-art {
  transform: scale(1.04);
}
.arena-subject h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--hi);
  margin: 0 0 var(--space-2);
  letter-spacing: -0.01em;
}
.arena-subject p {
  font-size: 14px;
  color: var(--mid);
  line-height: 1.5;
  margin: 0 0 var(--space-4);
}
.arena-subject-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  background: var(--acb);
  color: var(--ac);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* ====== HOW-IT-WORKS STEPS ====== */
.arena-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.arena-step {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 28px 24px;
  box-shadow: var(--soft);
}
.arena-step-num {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  background: var(--grad-brand);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--space-3);
  line-height: 1;
}
.arena-step h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--hi);
  margin: 0 0 var(--space-2);
}
.arena-step p { font-size: 14px; color: var(--mid); line-height: 1.55; margin: 0; }

/* ====== RANK ROWS ====== */
.arena-ranks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.arena-rank {
  --ac: var(--mint);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px;
  box-shadow: var(--soft);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.arena-rank-emblem {
  flex: 0 0 56px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,.6);
  border: 1.5px solid color-mix(in srgb, var(--ac) 35%, transparent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ac);
  position: relative;
}
.arena-rank-emblem svg { width: 32px; height: 32px; }
.arena-rank-emblem::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--ac) 18%, transparent), transparent 70%);
  z-index: -1;
}
.arena-rank-body { min-width: 0; flex: 1; }
.arena-rank-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--hi);
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 2px;
}
.arena-rank-title small {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  color: var(--mid);
}
.arena-rank-bar {
  position: relative;
  height: 6px;
  background: rgba(22,24,38,.08);
  border-radius: var(--r-pill);
  overflow: hidden;
  margin-top: 6px;
}
.arena-rank-bar > span {
  display: block;
  height: 100%;
  border-radius: var(--r-pill);
  background: var(--ac);
  width: 0;
  transition: width 1.7s var(--ease-out);
}

/* ====== FINAL CTA ====== */
.arena-final {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--soft);
  padding: 56px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.arena-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(110, 84, 240, 0.12), transparent 60%);
  pointer-events: none;
}
.arena-final > * { position: relative; }
.arena-final svg.crest-large {
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-4);
}
.arena-final h2 { margin: 0 0 var(--space-3); }
.arena-final p { margin: 0 auto var(--space-6); max-width: 56ch; font-size: 16px; }

/* ====== STAGGERED REVEAL ======
   .arena-reveal starts hidden; JS adds .is-revealed when each element scrolls
   into view. Safety net: if JS hasn't revealed within 1.6s (slow API, blocked
   script, etc.) the keyframe forces every element visible so the page is
   never permanently blank. */
.arena-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-reveal) var(--ease-out),
              transform var(--dur-reveal) var(--ease-out);
  transition-delay: calc(var(--reveal-delay, 0) * 80ms);
  animation: arena-reveal-safety-net 0s 0.6s forwards;
}
.arena-reveal.is-revealed {
  opacity: 1;
  transform: translateY(0);
  animation: none;
}
@keyframes arena-reveal-safety-net {
  to { opacity: 1; transform: translateY(0); }
}

/* ====== FOCUS RING (WCAG 2.2 AA) ====== */
.arena-nav a:focus-visible,
.arena-btn:focus-visible,
.arena-btn-primary:focus-visible,
.arena-btn-ghost:focus-visible,
.arena-brand:focus-visible,
.arena-subject:focus-visible {
  outline: 3px solid var(--violet);
  outline-offset: 3px;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 1000px) {
  .arena-subject-grid { grid-template-columns: repeat(2, 1fr); }
  .arena-stat-grid    { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .arena-hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .arena-hero-copy .arena-lead { margin-left: auto; margin-right: auto; }
  .arena-hud, .arena-actions, .arena-trust-row { justify-content: center; }
  .arena-trust-row { justify-content: center; }
  .arena-crest-wrap { max-width: 340px; }
}
@media (max-width: 820px) {
  .arena-steps { grid-template-columns: 1fr; }
  .arena-ranks { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .arena-nav-links { display: none; }
  .arena-status-pill { display: none; }
  .arena-stat-grid { grid-template-columns: repeat(2, 1fr); }
  .arena-trust-row { gap: var(--space-3); }
  .arena-hero { padding: 40px 0 56px; }
  .arena-section { padding: 40px 0; }
}
@media (max-width: 480px) {
  .arena-subject-grid { grid-template-columns: 1fr; }
  .arena-stat-grid    { grid-template-columns: 1fr; }
  .arena-hud { flex-wrap: wrap; }
  .arena-display-xl { font-size: clamp(34px, 9vw, 44px); }
}

/* ====== CONFETTI BURST — circles, squares, triangles, diamonds, bars (no stars) ====== */
.arena-burst {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  width: 0;
  height: 0;
}
.arena-burst-ring {
  position: absolute;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2.5px solid var(--mint);
  transform: translate(-50%, -50%);
}
.arena-burst-particle {
  position: absolute;
  transform: translate(-50%, -50%);
}
.arena-burst-particle.shape-circle   { border-radius: 50%; }
.arena-burst-particle.shape-square   { border-radius: 2px; }
.arena-burst-particle.shape-bar      { border-radius: 2px; }
.arena-burst-particle.shape-triangle {
  background: transparent !important;
  border-left:   6px solid transparent;
  border-right:  6px solid transparent;
  border-bottom: 12px solid;
  width: 0; height: 0;
  border-bottom-color: inherit;
}
.arena-burst-particle.shape-diamond  {
  border-radius: 2px;
  transform: translate(-50%, -50%) rotate(45deg);
}

/* === Magnetic primary CTA — smooth follow back to centre === */
[data-magnetic] {
  will-change: transform;
  transition: transform 0.28s var(--ease-out), box-shadow var(--dur-fast) var(--ease-out) !important;
}

/* ====== LEGACY LANDING SECTIONS — gentle Arena restyle ======
   Features, About-11+, How-it-works, Quotes, FAQ keep their old
   markup but inherit Arena tokens/typography so the cool grey base
   reads consistent end-to-end. */
#screen-landing .land-section,
#screen-landing .land-section-tinted {
  background: transparent !important;
  color: var(--mid);
  padding: 52px var(--gutter) !important;
  max-width: var(--container);
  margin: 0 auto !important;
  border: none !important;
  box-shadow: none !important;
}
#screen-landing .land-section-tinted {
  background: var(--panel) !important;
  border: 1px solid var(--line) !important;
  border-radius: var(--r-lg) !important;
  margin: 32px auto !important;
  max-width: calc(var(--container) - 0px);
}
#screen-landing .land-h2 {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  font-size: clamp(28px, 4.4vw, 42px) !important;
  color: var(--hi) !important;
  letter-spacing: -0.01em !important;
  line-height: 1.08 !important;
  margin-bottom: var(--space-6) !important;
}
#screen-landing .land-h2::after { display: none !important; }
#screen-landing .land-lead {
  font-family: var(--font-body) !important;
  font-size: 18px !important;
  color: var(--mid) !important;
  font-weight: 500 !important;
  max-width: 70ch;
}
#screen-landing .feature-grid,
#screen-landing .info-grid,
#screen-landing .how-track {
  gap: var(--space-4) !important;
}
#screen-landing .feature-card,
#screen-landing .info-card,
#screen-landing .how-col,
#screen-landing .faq-item,
#screen-landing .quotes-strip blockquote {
  background: var(--panel) !important;
  border: 1px solid var(--line) !important;
  border-radius: var(--r) !important;
  box-shadow: var(--soft) !important;
  color: var(--mid) !important;
  font-family: var(--font-body) !important;
  padding: 24px !important;
}
#screen-landing .feature-card h3,
#screen-landing .info-card h3,
#screen-landing .how-col h3,
#screen-landing .faq-item summary {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  color: var(--hi) !important;
  letter-spacing: -0.01em;
}
#screen-landing .feature-card p,
#screen-landing .info-card p,
#screen-landing .how-col p,
#screen-landing .how-col li,
#screen-landing .faq-item p { color: var(--mid) !important; }
#screen-landing .feature-icon,
#screen-landing .subj-icon {
  font-size: 32px;
  margin-bottom: 12px;
}
#screen-landing .btn-primary {
  background: var(--grad-action) !important;
  color: #04231B !important;
  border: none !important;
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  border-radius: var(--r-btn) !important;
  box-shadow: var(--glow-mint) !important;
}
#screen-landing .btn-ghost {
  background: var(--panel) !important;
  color: var(--hi) !important;
  border: 1px solid var(--line-2) !important;
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  border-radius: var(--r-btn) !important;
  box-shadow: var(--soft) !important;
}
#screen-landing .quotes-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  padding: 52px var(--gutter) !important;
  max-width: var(--container);
  margin: 0 auto !important;
}
#screen-landing .quotes-strip cite {
  font-style: normal;
  color: var(--mint-ink);
  font-weight: 700;
  font-family: var(--font-display);
}
#screen-landing .faq-list { display: grid; gap: var(--space-3); }
@media (max-width: 820px) {
  #screen-landing .quotes-strip { grid-template-columns: 1fr; }
}

/* ============================================================
   ACHIEVEMENTS — medal grid with hover spin
   ============================================================ */
.arena-achievements {
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 209, 102, 0.10), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(110, 84, 240, 0.10), transparent 50%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 24px 0;
}
.arena-medals-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.arena-medal {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 18px 18px;
  box-shadow: var(--soft);
  text-align: center;
  transition: transform var(--dur-mid) var(--ease-out),
              box-shadow var(--dur-mid) var(--ease-out),
              border-color var(--dur-mid) var(--ease-out);
}
.arena-medal-svg {
  width: 76px;
  height: 76px;
  margin: 0 auto 10px;
  display: block;
  filter: drop-shadow(0 6px 14px rgba(22, 24, 38, 0.10));
  transition: transform 0.8s cubic-bezier(.4, 1.4, .5, 1);
}
.arena-medal:hover {
  transform: translateY(-6px);
  border-color: rgba(110, 84, 240, 0.4);
  box-shadow: 0 18px 36px rgba(110, 84, 240, 0.18);
}
.arena-medal:hover .arena-medal-svg {
  transform: rotateY(360deg);
}
.arena-medal h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--hi);
  margin: 0 0 4px;
  letter-spacing: -0.005em;
}
.arena-medal p {
  font-size: 12px;
  color: var(--mid);
  margin: 0;
  line-height: 1.45;
}
@media (max-width: 900px) {
  .arena-medals-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   ACHIEVEMENT LOCKED / EARNED STATES
   ============================================================ */
.arena-medal { position: relative; }
.arena-medal.is-locked .arena-medal-svg {
  filter: grayscale(0.85) drop-shadow(0 4px 10px rgba(22, 24, 38, 0.06));
  opacity: 0.55;
}
.arena-medal.is-locked::after {
  content: "";
  position: absolute;
  top: 14px; right: 14px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--panel-2);
  border: 1.5px solid var(--line-2);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238A90A8' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><rect x='5' y='11' width='14' height='9' rx='1.5'/><path d='M8 11V7a4 4 0 0 1 8 0v4'/></svg>");
  background-size: 14px 14px;
  background-repeat: no-repeat;
  background-position: center;
}
.arena-medal.is-earned::after {
  content: "✓";
  position: absolute;
  top: 14px; right: 14px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mint), var(--mint-deep));
  color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 13px;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(19, 195, 164, 0.4);
}
.arena-medal-progress {
  margin-top: 8px;
  font-family: var(--font-display); font-weight: 700; font-size: 11px;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--mid);
}
.arena-medal-progress .pbar {
  display: block; margin-top: 4px;
  height: 4px; background: rgba(22, 24, 38, 0.08);
  border-radius: 2px; overflow: hidden;
}
.arena-medal-progress .pbar > span {
  display: block; height: 100%;
  background: var(--grad-action);
  border-radius: 2px; width: 0;
  transition: width 1.2s var(--ease-out);
}

/* ============================================================
   LIVE LEADERBOARD PREVIEW
   ============================================================ */
.arena-lb-preview {
  background:
    radial-gradient(circle at 90% 20%, rgba(232,154,46,.08), transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(110,84,240,.10), transparent 50%);
}
.arena-lb-head {
  display: flex; gap: var(--space-6); align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.arena-lb-head h2 { margin: 4px 0 12px; }
.arena-lb-head p  { margin: 0; }
.arena-lb-list { display: grid; gap: 6px; }
.arena-lb-skel {
  height: 60px; border-radius: var(--r);
  background: linear-gradient(90deg, var(--panel) 0%, var(--panel-2) 50%, var(--panel) 100%);
  background-size: 200% 100%; animation: arena-shimmer 1.4s linear infinite;
  border: 1px solid var(--line);
}
.arena-lb-empty {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--soft);
  padding: 36px 28px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.arena-lb-empty-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(232, 154, 46, 0.16), rgba(110, 84, 240, 0.14));
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--gold);
}
.arena-lb-empty-icon svg { width: 28px; height: 28px; }
.arena-lb-empty p {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--mid);
  margin: 0;
  max-width: 48ch;
  line-height: 1.55;
}
.arena-lb-row {
  display: grid; grid-template-columns: 44px 1fr auto auto;
  align-items: center; gap: 14px;
  padding: 12px 18px;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--soft);
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.arena-lb-row:hover {
  transform: translateX(3px);
  box-shadow: 0 0 0 1px rgba(110,84,240,.3), 0 14px 28px rgba(110,84,240,.12);
}
.arena-lb-row.top-1 { border-color: rgba(232,154,46,.55); background: linear-gradient(135deg, rgba(255,209,102,.10), var(--panel) 50%); }
.arena-lb-row.top-2 { border-color: rgba(140,160,180,.55); }
.arena-lb-row.top-3 { border-color: rgba(180,83,9,.45); }
.arena-lb-row .pos {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--panel-2); border: 1px solid var(--line);
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  color: var(--mid);
}
.arena-lb-row.top-1 .pos { background: linear-gradient(135deg, #FFD166, #E89A2E); color: #4A2E03; border: none; box-shadow: 0 6px 18px rgba(232,154,46,.4); }
.arena-lb-row.top-2 .pos { background: linear-gradient(135deg, #E4E8EE, #B0BAC4); color: #2A3140; border: none; box-shadow: 0 6px 18px rgba(140,160,180,.35); }
.arena-lb-row.top-3 .pos { background: linear-gradient(135deg, #FF9F6B, #B45309); color: #fff;    border: none; box-shadow: 0 6px 18px rgba(180,83,9,.35); }
.arena-lb-row .name {
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  color: var(--hi); letter-spacing: -0.005em;
  display: inline-flex; align-items: center; gap: 10px;
  min-width: 0;
}
.arena-lb-row .name .year {
  font-family: var(--font-display); font-weight: 700; font-size: 10px;
  padding: 2px 8px; border-radius: var(--r-pill);
  background: rgba(31,169,240,.12); color: var(--cyan); letter-spacing: 0.04em;
}
.arena-lb-row .streak {
  font-family: var(--font-display); font-weight: 700; font-size: 13px;
  color: var(--rose); display: inline-flex; align-items: center; gap: 4px;
}
.arena-lb-row .streak svg { width: 12px; height: 12px; }
.arena-lb-row .xp {
  font-family: var(--font-display); font-weight: 700; font-size: 17px;
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.01em;
  min-width: 90px; text-align: right;
}
@media (max-width: 760px) {
  .arena-lb-head { flex-direction: column; align-items: flex-start; }
  .arena-lb-row  { grid-template-columns: 36px 1fr auto; gap: 8px; padding: 10px 14px; }
  .arena-lb-row .streak { display: none; }
  .arena-lb-row .xp { font-size: 14px; min-width: 70px; }
}

/* ============================================================
   WAVY SVG DIVIDERS — subtle undulating section breaks
   ============================================================ */
.arena-divider {
  position: relative;
  height: 60px;
  margin: 0;
  overflow: hidden;
}
.arena-divider svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.arena-divider .wave-1 {
  fill: var(--panel-2);
  opacity: 0.75;
}
.arena-divider .wave-2 {
  fill: var(--panel);
  opacity: 0.9;
}

/* ============================================================
   QUEST PASS SECTION — paid mock-paper + unlimited Arena
   ============================================================ */
.arena-questpass {
  position: relative;
  padding: 64px 0;
}
.arena-qp-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-12);
  align-items: center;
}
.arena-qp-copy h2 { margin: 0 0 var(--space-4); }
.arena-qp-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6);
  display: grid;
  gap: 10px;
}
.arena-qp-bullets li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 15px; color: var(--mid); font-weight: 500;
  line-height: 1.45;
}
.arena-qp-bullets li svg {
  flex: 0 0 18px; width: 18px; height: 18px;
  margin-top: 2px; color: var(--mint);
}
.arena-qp-bullets li strong { color: var(--hi); font-family: var(--font-display); }
.arena-qp-price {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--mid);
  margin: 18px 0 0;
}
.arena-qp-price strong {
  color: var(--violet);
  font-size: 16px;
}

.arena-qp-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  box-shadow: var(--soft);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.arena-qp-card-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 10%, rgba(110, 84, 240, 0.18), transparent 60%),
    radial-gradient(circle at 10% 90%, rgba(19, 195, 164, 0.15), transparent 60%);
  pointer-events: none;
}
.arena-qp-card > * { position: relative; }
.arena-qp-card-badge {
  display: inline-block;
  padding: 5px 14px;
  border-radius: var(--r-pill);
  background: var(--grad-brand);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  align-self: flex-start;
}
.arena-qp-card-art {
  position: relative;
  width: 100%;
  max-height: 160px;
  object-fit: contain;
  object-position: center;
  margin: -8px 0 8px;
  filter: drop-shadow(0 8px 18px rgba(232,154,46,.18));
  animation: arena-float 5.4s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) {
  .arena-qp-card-art { animation: none; }
}
.arena-qp-card-row { padding: 14px 0; border-bottom: 1px solid var(--line); }
.arena-qp-card-row:last-of-type { border-bottom: none; }
.arena-qp-card-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 6px;
}
.arena-qp-card-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--hi);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.arena-qp-bar {
  height: 8px;
  background: rgba(22, 24, 38, 0.08);
  border-radius: var(--r-pill);
  overflow: hidden;
}
.arena-qp-bar > div {
  height: 100%;
  background: var(--grad-action);
  border-radius: var(--r-pill);
  box-shadow: 0 0 12px rgba(19, 195, 164, 0.5);
}
.arena-qp-card-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  padding: 12px 16px;
  background: rgba(110, 84, 240, 0.06);
  border-radius: var(--r);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--violet);
}
@media (max-width: 900px) {
  .arena-qp-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .arena-qp-card { order: 2; }
}

/* ============================================================
   WORKSHEETS LIBRARY LEAD — 5 subject pills + headline CTA
   ============================================================ */
.arena-worksheets-lead { padding-bottom: 24px; }
.arena-worksheets-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 24px;
}
.arena-ws-pill {
  --ac: var(--mint);
  --acb: rgba(19,195,164,.14);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-radius: var(--r-pill);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--soft);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--hi);
  transition: all var(--dur-fast) var(--ease-out);
}
.arena-ws-pill:hover {
  transform: translateY(-3px);
  border-color: var(--ac);
  box-shadow: 0 0 0 1px var(--ac), 0 14px 28px var(--acb);
  color: var(--ac);
}
.arena-ws-pill .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--ac);
  box-shadow: 0 0 0 3px var(--acb);
}
.arena-ws-pill .lbl { font-size: 15px; letter-spacing: -0.005em; }
.arena-ws-pill .num {
  font-size: 13px;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  background: var(--acb);
  color: var(--ac);
}
.arena-ws-cta {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  margin-top: 12px;
}
.arena-ws-cta-meta {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--mid);
  font-weight: 600;
}

/* ============================================================
   FIND MY CENTRE — landing teaser
   ============================================================ */
.arena-find-centre {
  background:
    radial-gradient(circle at 85% 15%, rgba(110,84,240,.08), transparent 50%),
    radial-gradient(circle at 15% 85%, rgba(19,195,164,.08), transparent 50%);
}
.arena-find-centre-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-12);
  align-items: center;
}
.arena-find-centre-copy h2 { margin: 4px 0 var(--space-4); }
.arena-find-centre-list {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px 26px;
  box-shadow: var(--soft);
  display: flex; flex-direction: column; gap: 10px;
}
.arena-find-centre-list-head {
  font-family: var(--font-display);
  font-weight: 700; font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--mint-ink);
  margin-bottom: 4px;
}
.arena-centre-pill {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  font-family: var(--font-display); font-weight: 700; font-size: 14px;
  color: var(--hi);
  text-decoration: none;
  transition: all var(--dur-fast) var(--ease-out);
}
.arena-centre-pill:hover {
  transform: translateX(4px);
  border-color: var(--violet);
  background: var(--panel);
  box-shadow: 0 0 0 1px var(--violet), 0 10px 22px rgba(110,84,240,.12);
  color: var(--violet);
}
.arena-centre-pill span {
  font-family: var(--font-display); font-weight: 700; font-size: 11px;
  padding: 3px 10px; border-radius: var(--r-pill);
  background: rgba(110,84,240,.12); color: var(--violet);
  letter-spacing: 0.04em;
}
@media (max-width: 900px) {
  .arena-find-centre-grid { grid-template-columns: 1fr; gap: var(--space-8); }
}

/* ============================================================
   KNOW YOUR EXAM — three resource cards
   ============================================================ */
.arena-know-exam {
  background:
    radial-gradient(circle at 80% 10%, rgba(19,195,164,.07), transparent 50%),
    radial-gradient(circle at 20% 90%, rgba(248,70,110,.07), transparent 50%);
}
.arena-resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: 28px;
}
.arena-resource-card {
  --ac: var(--mint);
  --acb: rgba(19,195,164,.14);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 26px;
  box-shadow: var(--soft);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
  overflow: hidden;
  transition: transform var(--dur-mid) var(--ease-out),
              box-shadow var(--dur-mid) var(--ease-out),
              border-color var(--dur-mid) var(--ease-out);
}
.arena-resource-card::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 160px; height: 100%;
  background: linear-gradient(225deg, var(--acb), transparent 70%);
  pointer-events: none;
  opacity: 0.6;
  transition: opacity var(--dur-mid) var(--ease-out);
}
.arena-resource-card:hover {
  transform: translateY(-4px);
  border-color: var(--ac);
  box-shadow: 0 0 0 1px var(--ac), 0 20px 38px var(--acb);
}
.arena-resource-card:hover::after { opacity: 1; }
.arena-resource-card > * { position: relative; }
.arena-resource-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--acb);
  color: var(--ac);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.arena-resource-icon svg { width: 28px; height: 28px; }
.arena-resource-body { display: flex; flex-direction: column; gap: 8px; }
.arena-resource-eyebrow {
  font-family: var(--font-display);
  font-weight: 700; font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ac);
}
.arena-resource-card h3 {
  font-family: var(--font-display);
  font-weight: 700; font-size: 22px;
  color: var(--hi); margin: 0;
  letter-spacing: -0.01em;
}
.arena-resource-card p {
  font-size: 14px; color: var(--mid);
  line-height: 1.6; margin: 0;
}
.arena-resource-cta {
  font-family: var(--font-display);
  font-weight: 700; font-size: 13px;
  color: var(--ac);
  margin-top: 4px;
}
@media (max-width: 900px) {
  .arena-resource-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   FIND YOUR GRAMMAR SCHOOL — landing teaser
   ============================================================ */
.arena-find-school {
  position: relative;
  background:
    radial-gradient(circle at 10% 20%, rgba(31,169,240,.06), transparent 50%),
    radial-gradient(circle at 90% 80%, rgba(110,84,240,.08), transparent 50%);
}
.arena-fs-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-12);
  align-items: center;
}
.arena-fs-copy h2 { margin: 0 0 var(--space-4); }
.arena-fs-regions {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.arena-fs-regions a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 14px;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-pill);
  box-shadow: var(--soft);
  font-family: var(--font-display); font-weight: 700; font-size: 12px;
  color: var(--mid); text-decoration: none;
  transition: all var(--dur-fast) var(--ease-out);
}
.arena-fs-regions a:hover {
  color: var(--violet); border-color: var(--violet);
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px var(--violet), 0 10px 22px rgba(110,84,240,.16);
}
.arena-fs-regions strong {
  font-family: var(--font-display);
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 14px;
}

.arena-fs-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 28px 24px;
  box-shadow: var(--soft);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.arena-fs-card-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 90% 10%, rgba(110,84,240,.16), transparent 60%),
    radial-gradient(circle at 10% 100%, rgba(31,169,240,.14), transparent 60%);
  pointer-events: none;
}
.arena-fs-card > * { position: relative; }
.arena-fs-card-eyebrow {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  background: rgba(110,84,240,.12);
  color: var(--violet);
  font-family: var(--font-display); font-weight: 700; font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase;
  align-self: flex-start;
}
.arena-fs-card-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 26px; color: var(--hi);
  margin: 6px 0 0;
  letter-spacing: -0.01em;
}
.arena-fs-card-loc {
  font-family: var(--font-display); font-weight: 700; font-size: 13px;
  color: var(--mint-ink); margin: 0 0 6px;
  letter-spacing: 0.04em;
}
.arena-fs-card-desc {
  font-size: 14px; color: var(--mid); margin: 0 0 12px;
  line-height: 1.55;
}
.arena-fs-card-meta {
  list-style: none; padding: 0; margin: 0 0 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.arena-fs-card-meta li {
  display: flex; flex-direction: column; gap: 2px;
  font-family: var(--font-display);
}
.arena-fs-card-meta li span {
  font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--mid);
}
.arena-fs-card-meta li strong {
  font-size: 13px; color: var(--hi);
  font-weight: 700;
}
@media (max-width: 900px) {
  .arena-fs-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .arena-fs-regions { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .arena-fs-regions { grid-template-columns: 1fr; }
}

/* ============================================================
   FREE DOWNLOADS — large two-column card grid
   ============================================================ */
.arena-download-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
.arena-download {
  --ac: var(--mint);
  --acb: rgba(19,195,164,.14);
  display: flex;
  gap: var(--space-4);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--soft);
  padding: 24px;
  text-decoration: none;
  color: var(--mid);
  position: relative;
  overflow: hidden;
  transition: transform var(--dur-mid) var(--ease-out),
              box-shadow var(--dur-mid) var(--ease-out),
              border-color var(--dur-mid) var(--ease-out);
}
.arena-download::after {
  /* corner colour-wash */
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 180px; height: 100%;
  background: linear-gradient(225deg, var(--acb), transparent 70%);
  pointer-events: none;
  opacity: 0.5;
  transition: opacity var(--dur-mid) var(--ease-out);
}
.arena-download:hover {
  transform: translateY(-4px);
  border-color: var(--ac);
  box-shadow: 0 0 0 1px var(--ac), 0 18px 36px var(--acb);
}
.arena-download:hover::after { opacity: 1; }
.arena-download-icon {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  border-radius: var(--r-icon);
  background: var(--acb);
  color: var(--ac);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.arena-download-icon svg { width: 26px; height: 26px; }
.arena-download-body { flex: 1; min-width: 0; position: relative; }
.arena-download-eyebrow {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ac);
  margin-bottom: 6px;
}
.arena-download h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--hi);
  margin: 0 0 6px;
  line-height: 1.2;
}
.arena-download p {
  font-size: 14px;
  color: var(--mid);
  line-height: 1.55;
  margin: 0 0 14px;
}
.arena-download-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--mid);
  letter-spacing: 0.04em;
}
.arena-download-cta {
  color: var(--ac);
  font-size: 13px;
}

/* ============================================================
   LIVE ACTIVITY TICKER
   ============================================================ */
.arena-ticker-band {
  padding: 0;
  margin-top: -8px;
  margin-bottom: 32px;
}
.arena-ticker {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  box-shadow: var(--soft);
  padding: 10px 18px 10px 12px;
  overflow: hidden;
}
.arena-ticker-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  background: linear-gradient(135deg, rgba(19,195,164,.12), rgba(110,84,240,.12));
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mint-ink);
  flex-shrink: 0;
}
.arena-ticker-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 0 rgba(19,195,164,.4);
  animation: arena-pulse 2s ease-in-out infinite;
}
.arena-ticker-viewport {
  position: relative;
  overflow: hidden;
  flex: 1;
  min-width: 0;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}
.arena-ticker-track {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: arena-ticker-scroll 36s linear infinite;
  will-change: transform;
}
.arena-ticker-item {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--mid);
  flex-shrink: 0;
}
.arena-ticker-item strong {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--hi);
}
.arena-ticker-item em {
  font-style: normal;
  color: var(--violet);
  font-weight: 700;
}
@keyframes arena-ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================================
   TOPIC MARQUEE — infinite slow scroll of subject chips
   ============================================================ */
.arena-marquee {
  padding: 18px 0 36px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
}
.arena-marquee-track {
  display: inline-flex;
  gap: 14px;
  animation: arena-marquee-scroll 42s linear infinite;
  will-change: transform;
  padding-left: 14px;
}
.arena-chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: var(--r-pill);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--soft);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mid);
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.arena-chip:nth-child(6n+1) { color: var(--rose); border-color: rgba(248,70,110,.3); }
.arena-chip:nth-child(6n+2) { color: var(--cyan); border-color: rgba(31,169,240,.3); }
.arena-chip:nth-child(6n+3) { color: var(--mint-ink); border-color: rgba(19,195,164,.35); }
.arena-chip:nth-child(6n+4) { color: var(--violet); border-color: rgba(110,84,240,.3); }
.arena-chip:nth-child(6n+5) { color: var(--gold); border-color: rgba(232,154,46,.3); }
.arena-chip:nth-child(6n)   { color: var(--mint-ink); border-color: rgba(14,158,134,.35); }
@keyframes arena-marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================================
   POINTER PARALLAX on hero crest (driven by JS via custom props)
   ============================================================ */
.arena-crest-wrap {
  transform:
    rotateX(calc(var(--mx, 0) * 6deg))
    rotateY(calc(var(--my, 0) * -6deg))
    translate3d(0, 0, 0);
  transition: transform 0.25s var(--ease-out);
  transform-style: preserve-3d;
  will-change: transform;
}

/* ============================================================
   RESPONSIVE OVERRIDES for the new sections
   ============================================================ */
@media (max-width: 900px) {
  .arena-download-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .arena-ticker { padding: 10px 14px; }
  .arena-ticker-pill { padding: 5px 10px; font-size: 11px; }
  .arena-ticker-item { font-size: 13px; }
  .arena-chip { font-size: 12px; padding: 7px 14px; }
}

/* ============================================================
   Pause animations on hover (lets people read)
   ============================================================ */
.arena-ticker:hover .arena-ticker-track,
.arena-marquee:hover .arena-marquee-track { animation-play-state: paused; }

/* ============================================================
   PROFESSIONAL POLISH — tightens the visual register without
   touching the brand language. Slightly deeper text, calmer
   gradients, more uniform spacing, more authoritative shadows.
   Applied late so it cleanly overrides earlier playful styles.
   ============================================================ */
:root {
  /* Deeper text for editorial feel */
  --hi:  #0F1428;
  --mid: #444B66;
  /* Slightly cooler panel + softer line for that "trade publication" look */
  --line:   rgba(15, 20, 40, 0.10);
  --line-2: rgba(15, 20, 40, 0.18);
  --soft: 0 8px 24px rgba(15, 20, 40, 0.06), 0 1px 2px rgba(15, 20, 40, 0.04);
}

/* Headings: drop the playful italic em on body text (keep on H1 hero only) */
body .arena-display-md em,
body .arena-display-lg em {
  font-style: normal;
}

/* Subdue the playful pillars + cards by tightening hover translate distance */
.what-pillar:hover { transform: translateY(-4px); }
.arena-resource-card:hover,
.arena-subject:hover,
.arena-medal:hover { transform: translateY(-3px); }

/* Tighten button feel — slightly smaller shadow, no bouncy scale on press */
.arena-btn-primary,
.btn-primary {
  letter-spacing: 0.01em;
  box-shadow: 0 4px 14px rgba(19, 195, 164, 0.28);
}
.arena-btn-primary:hover { transform: translateY(-1px); }

/* Calmer kicker — slightly less saturated */
.arena-kicker {
  color: var(--mint-deep);
}

/* Reduce the warm rainbow gradients on the stats strip rainbow stripe */
.stats-strip::before { display: none; }

/* Calmer ticker — subdue the rainbow gradient on the pill */
.arena-ticker-pill {
  background: var(--panel-2);
  color: var(--mid);
  border: 1px solid var(--line);
}

/* Tighten section padding for the editorial feel */
.arena-section { padding: 64px 0; }

/* Smooth scroll for the in-page anchors (TOC etc.) */
html { scroll-behavior: smooth; }

/* ============================================================
   GLOBAL FOOTER — "A product of Edu Archives · Powered by
   Thind Global Services". Lives on every page.
   ============================================================ */
.arena-footer {
  position: relative;
  margin-top: var(--space-16);
  background: linear-gradient(180deg, var(--panel-2) 0%, var(--panel) 100%);
  border-top: 1px solid var(--line);
  padding: 56px 0 0;
  font-family: var(--font-body);
  z-index: 2;
}
.arena-footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(4, 1fr);
  gap: var(--space-8) var(--space-6);
  padding-bottom: 44px;
  border-bottom: 1px solid var(--line);
}
.arena-footer-brand .brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 14px;
}
.arena-footer-brand .brand-mark {
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.arena-footer-brand .brand-mark::before {
  content: ""; display: block; width: 32px; height: 32px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><defs><linearGradient id='g' x1='0' y1='0' x2='1' y2='1'><stop offset='0%25' stop-color='%230E9E86'/><stop offset='100%25' stop-color='%236E54F0'/></linearGradient></defs><polygon points='32,4 56,18 56,46 32,60 8,46 8,18' fill='url(%23g)'/><polygon points='32,10 51,21 51,43 32,54 13,43 13,21' fill='none' stroke='white' stroke-width='1.4' opacity='0.55'/><circle cx='32' cy='31' r='11' fill='none' stroke='white' stroke-width='3.4'/><line x1='38' y1='38' x2='46' y2='46' stroke='white' stroke-width='3.4' stroke-linecap='round'/></svg>");
  background-size: contain; background-repeat: no-repeat;
}
.arena-footer-brand .brand-name {
  font-family: var(--font-display);
  font-weight: 700; font-size: 19px;
  color: var(--hi); letter-spacing: -0.01em;
}
.arena-footer-tag {
  font-size: 14px; color: var(--mid);
  margin: 0 0 14px; line-height: 1.55; max-width: 36ch;
}
.arena-footer-edu {
  font-size: 13px; color: var(--mid); margin: 0 0 8px;
}
.arena-footer-edu a, .arena-footer-power a {
  color: var(--violet);
  text-decoration: none;
  font-weight: 700;
  border-bottom: 1px dotted rgba(110, 84, 240, 0.4);
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.arena-footer-edu a:hover, .arena-footer-power a:hover {
  color: var(--mint-deep);
  border-color: var(--mint-deep);
}

.arena-footer-col h4 {
  font-family: var(--font-display);
  font-weight: 700; font-size: 12px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--hi); margin: 0 0 14px;
}
.arena-footer-col ul {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 9px;
}
.arena-footer-col a {
  font-size: 14px; color: var(--mid);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
.arena-footer-col a:hover { color: var(--hi); }

.arena-footer-strip {
  padding: 22px 0;
  display: flex; flex-wrap: wrap; gap: 16px;
  justify-content: space-between; align-items: center;
}
.arena-footer-copy {
  font-size: 13px; color: var(--mid); margin: 0;
}
.arena-footer-power {
  font-size: 13px; color: var(--mid); margin: 0;
}

@media (max-width: 900px) {
  .arena-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .arena-footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .arena-footer-grid { grid-template-columns: 1fr; }
  .arena-footer-strip { justify-content: flex-start; flex-direction: column; align-items: flex-start; gap: 6px; }
}

/* ============================================================
   Auth — signed-in nav greeting + verification banner
   Replaces the "Sign in / Sign up" buttons when auth.js detects a
   valid session token. Stays in the same .nav-actions slot.
   ============================================================ */
.public-nav .qa-greet {
  font-family: var(--font-display);
  font-weight: 600; font-size: 14px;
  color: var(--mid);
  margin-right: 8px;
  padding: 6px 4px;
  display: inline-flex; align-items: center;
  text-decoration: none;
  border-bottom: 1px dotted transparent;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.public-nav .qa-greet:hover {
  color: var(--hi);
  border-bottom-color: rgba(110, 84, 240, 0.4);
}
.public-nav .qa-greet strong {
  color: var(--hi);
  font-weight: 700;
  margin-left: 4px;
}

/* "Confirm your email" banner — appears on every page while signed in
   AND unverified. Dismissed only for the current page; comes back on
   navigation. Resending sends a fresh /api/auth/resend-verification call. */
#qa-verify-banner {
  position: sticky; top: 0; z-index: 60;
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px;
  padding: 10px 22px;
  background: linear-gradient(90deg, rgba(232, 154, 46, 0.16), rgba(248, 70, 110, 0.10));
  border-bottom: 1px solid rgba(232, 154, 46, 0.32);
  font-size: 14px; color: var(--hi);
  font-family: var(--font-body);
}
#qa-verify-banner .qa-verify-text { flex: 1; min-width: 200px; line-height: 1.4; }
#qa-verify-banner strong { font-family: var(--font-display); }
#qa-verify-banner .qa-verify-email {
  color: var(--violet);
  font-weight: 700;
  word-break: break-all;
}
#qa-verify-banner .qa-verify-actions {
  display: inline-flex; align-items: center; gap: 6px;
}
#qa-verify-banner button {
  font-family: var(--font-display);
  font-weight: 700; font-size: 13px;
  border: 1px solid rgba(232, 154, 46, 0.45);
  background: #fff; color: #8a5a0c;
  padding: 6px 12px; border-radius: 999px;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
#qa-verify-banner button:hover:not([disabled]) { background: rgba(232, 154, 46, 0.10); }
#qa-verify-banner button[disabled] { opacity: 0.5; cursor: wait; }
#qa-verify-banner .qa-verify-dismiss {
  border: none; background: transparent; color: var(--mid);
  font-size: 18px; padding: 2px 8px;
}
#qa-verify-banner .qa-verify-dismiss:hover { color: var(--hi); }

/* ====== REDUCED MOTION OVERRIDE ====== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .arena-reveal { opacity: 1; transform: none; }
  .arena-mesh-blob, .arena-crest-ring, .arena-crest-glow, .arena-crest-svg,
  .arena-status-pill::before { animation: none !important; }
  .arena-burst { display: none !important; }
}

/* ============================================================
   ED-TECH OVERLAY — applied last to shift the visual register
   from gaming/arcade to editorial/educational. Token redirects
   + targeted overrides; no markup changes required.
   ============================================================ */
:root {
  --font-display: 'Inter', 'Manrope', system-ui, sans-serif;
  --font-editorial: 'Source Serif 4', 'Source Serif Pro', 'Georgia', serif;
  --bg: #FAFBFD;
  --panel: #FFFFFF;
  --panel-2: #F7F9FC;
  --hi:  #0D1429;
  --mid: #4A516E;
  --line:   rgba(13, 20, 41, 0.08);
  --line-2: rgba(13, 20, 41, 0.16);
  /* Calmer brand pair — keep mint + violet but mute slightly */
  --soft: 0 6px 18px rgba(13, 20, 41, 0.05), 0 1px 2px rgba(13, 20, 41, 0.04);
}

/* Force Inter on every display surface (override the old Chakra var) */
.arena-display-xl, .arena-display-lg, .arena-display-md,
.arena-title, .arena-kicker, .arena-stat-num,
.brand-name, .public-nav .brand-name,
.arena-hero-copy h1, .arena-hero-copy .arena-lead,
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display) !important;
}

/* Tighter, more authoritative letterforms */
.arena-display-xl, .arena-display-lg, .arena-display-md, h1, h2, h3 {
  letter-spacing: -0.025em;
  font-weight: 800;
}
.arena-kicker, .public-nav .nav-links a {
  letter-spacing: 0.04em;
}

/* HERO H1: editorial italic accent instead of gradient text */
.arena-hero-copy h1 em,
.arena-hero h1 em {
  background: none !important;
  -webkit-background-clip: initial !important;
          background-clip: initial !important;
  -webkit-text-fill-color: var(--violet) !important;
  color: var(--violet) !important;
  font-family: var(--font-editorial) !important;
  font-style: italic !important;
  font-weight: 700 !important;
}

/* Section headings: same editorial italic accent */
.arena-display-md em, .arena-display-lg em,
section h2 em, section h3 em {
  background: none !important;
  -webkit-background-clip: initial !important;
          background-clip: initial !important;
  -webkit-text-fill-color: var(--violet) !important;
  color: var(--violet) !important;
  font-family: var(--font-editorial) !important;
  font-style: italic !important;
  font-weight: 700 !important;
}

/* Stat numbers: solid editorial black, not rainbow gradient */
.arena-stat-num {
  background: none !important;
  -webkit-background-clip: initial !important;
          background-clip: initial !important;
  -webkit-text-fill-color: var(--hi) !important;
  color: var(--hi) !important;
  font-weight: 800 !important;
  letter-spacing: -0.04em;
}

/* Hide gaming HUD (LVL / XP / streak) on the hero */
.arena-hud { display: none !important; }

/* Hide the ranks "progression" section — too gamey */
.arena-section[aria-label*="rank" i],
.arena-section[aria-label*="progression" i] { display: none !important; }

/* Calmer primary CTA — slate-deep accent, no rainbow */
.arena-btn-primary {
  background: linear-gradient(135deg, #0E9E86 0%, #0A7C68 100%) !important;
  color: #fff !important;
  box-shadow: 0 4px 14px rgba(14, 158, 134, 0.32) !important;
}
.arena-btn-primary:hover {
  background: linear-gradient(135deg, #0F8B76 0%, #096A5A 100%) !important;
}

/* Calmer brand mark — keep crest but reduce shimmer */
.arena-crest-glow { opacity: 0.45 !important; animation: none !important; }
.arena-crest-ring.r2 { opacity: 0.55; }
.arena-crest-ring.r3 { opacity: 0.4; }

/* Floating subject icons in hero — keep them but slow down */
.arena-mesh-blob { opacity: 0.32 !important; }

/* Card hover: smaller translate, smaller shadow — editorial */
.arena-subject:hover, .arena-resource-card:hover,
.eg-card:hover, .gs-card:hover, .wsx-card:hover, .mx-card:hover,
.cm-paper:hover, .arena-medal:hover {
  transform: translateY(-2px) !important;
}

/* Live ticker: less casino, more newsticker */
.arena-ticker {
  border-radius: 8px !important;
  box-shadow: var(--soft) !important;
}
.arena-ticker-pill {
  border-radius: 4px !important;
  background: var(--hi) !important;
  color: #fff !important;
  border: none !important;
}
.arena-ticker-dot { background: #FFD166 !important; }

/* Topic marquee chips: hide the rainbow accent — keep monochrome */
.arena-chip:nth-child(6n+1),
.arena-chip:nth-child(6n+2),
.arena-chip:nth-child(6n+3),
.arena-chip:nth-child(6n+4),
.arena-chip:nth-child(6n+5),
.arena-chip:nth-child(6n) {
  color: var(--mid) !important;
  border-color: var(--line) !important;
}

/* Nav: stronger weight, tighter spacing */
.public-nav .nav-links a {
  font-weight: 600 !important;
  font-size: 14px !important;
}

/* Footer: bigger brand mark + slightly more confident tone */
.arena-footer-brand .brand-name { font-size: 21px !important; font-weight: 800 !important; }

/* Body copy: a touch more line-height for readability */
.arena-lead, .arena-body, p { line-height: 1.65; }

/* === Kill the level-up confetti burst entirely (too gaming) === */
.arena-burst { display: none !important; }

/* Achievements section — keep but rename mentally as "Learning milestones" */
.arena-medal { box-shadow: var(--soft) !important; }


/* ==========================================================================
   DASHBOARD COMPONENT SYSTEM — shared by my-account, teacher-dashboard, admin
   ========================================================================== */

/* ---- Page shell ---- */
.dash-wrap { max-width: 1160px; margin: 0 auto; padding: 36px 24px 90px; }
.dash-hero {
  position: relative;
  border-radius: 20px;
  padding: 30px 34px;
  margin-bottom: 24px;
  background:
    radial-gradient(1200px 300px at 10% -40%, rgba(110,84,240,0.14), transparent 60%),
    radial-gradient(900px 260px at 90% -30%, rgba(19,195,164,0.13), transparent 60%),
    var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--soft);
  overflow: hidden;
}
.dash-hero::after {
  content: "";
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cpolygon points='60,8 104,33 104,85 60,110 16,85 16,33' fill='none' stroke='%236E54F0' stroke-opacity='0.05' stroke-width='2'/%3E%3C/svg%3E") right -10px top -10px no-repeat;
  pointer-events: none;
}
.dash-hero h1 {
  font-family: var(--font-display); font-weight: 850; font-size: clamp(24px, 3.2vw, 34px);
  color: var(--hi); letter-spacing: -0.02em; margin: 0 0 6px;
}
.dash-hero .dash-sub { font-size: 14.5px; color: var(--mid); margin: 0; }
.dash-hero .dash-sub strong { color: var(--hi); }

/* ---- Stat cards with context ---- */
.dash-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 24px; }
.dash-stat {
  position: relative;
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
  padding: 18px 20px 16px;
  overflow: hidden;
  transition: transform .18s cubic-bezier(.2,.7,.3,1), box-shadow .18s ease, border-color .18s ease;
}
.dash-stat:hover { transform: translateY(-3px); border-color: rgba(110,84,240,.45); box-shadow: 0 14px 30px rgba(15,18,35,.10); }
.dash-stat .ds-accent {
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--violet), var(--mint-deep));
  opacity: .85;
}
.dash-stat.mint  .ds-accent { background: linear-gradient(90deg, #0E9E86, #3DD9BC); }
.dash-stat.gold  .ds-accent { background: linear-gradient(90deg, #E89A2E, #F7C566); }
.dash-stat.rose  .ds-accent { background: linear-gradient(90deg, #F8466E, #FF8FA9); }
.dash-stat .ds-label {
  font-family: var(--font-display); font-weight: 700; font-size: 11px;
  letter-spacing: .09em; text-transform: uppercase; color: var(--mid);
  display: flex; align-items: center; gap: 6px;
}
.dash-stat .ds-value {
  font-family: var(--font-display); font-weight: 900; font-size: 32px;
  color: var(--hi); letter-spacing: -0.02em; line-height: 1.15; margin: 6px 0 2px;
  font-variant-numeric: tabular-nums;
}
.dash-stat .ds-context { font-size: 12px; color: var(--mid); }
.dash-stat .ds-context.up   { color: #0A7C68; font-weight: 600; }
.dash-stat .ds-context.warn { color: #B3560B; font-weight: 600; }

/* ---- XP ring (SVG progress circle) ---- */
.xp-ring-box { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.xp-ring { position: relative; width: 132px; height: 132px; flex: 0 0 auto; }
.xp-ring svg { transform: rotate(-90deg); }
.xp-ring .ring-bg    { fill: none; stroke: var(--line); stroke-width: 10; }
.xp-ring .ring-value {
  fill: none; stroke: url(#xpGrad); stroke-width: 10; stroke-linecap: round;
  transition: stroke-dashoffset 1.1s cubic-bezier(.25,.8,.3,1);
}
.xp-ring .xp-ring-center {
  position: absolute; inset: 0; display: grid; place-items: center; text-align: center;
}
.xp-ring .xp-ring-center .num {
  font-family: var(--font-display); font-weight: 900; font-size: 26px; color: var(--hi);
  letter-spacing: -0.02em; line-height: 1;
}
.xp-ring .xp-ring-center .lbl { font-size: 10px; font-weight: 700; color: var(--mid); letter-spacing: .08em; text-transform: uppercase; margin-top: 3px; }
.xp-next {
  font-size: 13px; color: var(--mid); line-height: 1.5;
}
.xp-next strong { color: var(--hi); }
.xp-next .rank-chip { margin-top: 6px; }

/* ---- Rank chips ---- */
.rank-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: 999px;
  font-family: var(--font-display); font-weight: 800; font-size: 11px;
  letter-spacing: .07em; text-transform: uppercase;
}
.rank-chip.explorer   { background: rgba(19,195,164,.13);  color: #0A5C4D; }
.rank-chip.adventurer { background: rgba(232,154,46,.15);  color: #8a5a0c; }
.rank-chip.champion   { background: rgba(110,84,240,.13);  color: #4F37D0; }

/* ---- Streak dots (7-day week strip) ---- */
.streak-strip { display: flex; align-items: center; gap: 7px; }
.streak-strip .day {
  width: 26px; height: 26px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 10px; font-weight: 800; color: var(--mid);
  background: var(--panel-2); border: 1.5px solid var(--line);
}
.streak-strip .day.lit {
  background: linear-gradient(135deg, #F8B02E, #F8466E);
  border-color: transparent; color: #fff;
  box-shadow: 0 3px 10px rgba(248,110,46,.35);
  animation: streak-pop .4s cubic-bezier(.3,1.4,.5,1) backwards;
}
.streak-strip .day.lit:nth-child(2) { animation-delay: .05s; }
.streak-strip .day.lit:nth-child(3) { animation-delay: .1s; }
.streak-strip .day.lit:nth-child(4) { animation-delay: .15s; }
.streak-strip .day.lit:nth-child(5) { animation-delay: .2s; }
.streak-strip .day.lit:nth-child(6) { animation-delay: .25s; }
.streak-strip .day.lit:nth-child(7) { animation-delay: .3s; }
@keyframes streak-pop { from { transform: scale(.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* ---- Progress bars ---- */
.pbar { height: 8px; border-radius: 999px; background: var(--line); overflow: hidden; position: relative; }
.pbar > span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--violet), var(--mint-deep));
  border-radius: inherit;
  transition: width 1s cubic-bezier(.25,.8,.3,1);
  position: relative;
}
.pbar > span::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  animation: pbar-sheen 2.4s ease-in-out infinite;
}
@keyframes pbar-sheen { 0%, 25% { transform: translateX(-100%);} 60%, 100% { transform: translateX(100%);} }
.pbar.mint > span { background: linear-gradient(90deg, #0E9E86, #3DD9BC); }
.pbar.gold > span { background: linear-gradient(90deg, #E89A2E, #F7C566); }

/* ---- Cards ---- */
.dash-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--soft); padding: 22px 24px; margin-bottom: 20px;
}
.dash-card > h2 {
  font-family: var(--font-display); font-weight: 800; font-size: 16px;
  color: var(--hi); letter-spacing: -0.005em; margin: 0 0 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.dash-card > h2 .count-chip {
  font-size: 11px; font-weight: 700; color: var(--violet);
  background: rgba(110,84,240,.1); border-radius: 999px; padding: 3px 10px;
}

/* ---- Status pills ---- */
.status-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 999px;
  font-family: var(--font-display); font-weight: 800; font-size: 10.5px;
  letter-spacing: .06em; text-transform: uppercase;
}
.status-pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status-pill.pending   { background: rgba(110,84,240,.11); color: #4F37D0; }
.status-pill.completed { background: rgba(19,195,164,.13); color: #0A5C4D; }
.status-pill.overdue   { background: rgba(248,70,110,.11); color: #B3123C; }
.status-pill.submitted { background: rgba(232,154,46,.14); color: #8a5a0c; }

/* ---- Due-date countdown badge ---- */
.due-badge {
  font-size: 11.5px; font-weight: 700; color: var(--mid);
  display: inline-flex; align-items: center; gap: 4px;
}
.due-badge.soon { color: #B3560B; }
.due-badge.past { color: #B3123C; }

/* ---- Assignment cards ---- */
.asgn-card {
  border: 1px solid var(--line); border-radius: 12px;
  padding: 15px 18px; margin-bottom: 10px;
  background: var(--panel-2);
  transition: border-color .16s ease, transform .16s ease, box-shadow .16s ease;
}
.asgn-card:hover { border-color: rgba(110,84,240,.4); transform: translateX(3px); box-shadow: 0 6px 18px rgba(15,18,35,.07); }
.asgn-card.status-completed { border-left: 3px solid #13C3A4; }
.asgn-card.status-pending   { border-left: 3px solid #6E54F0; }
.asgn-card.status-overdue   { border-left: 3px solid #F8466E; }
.asgn-card .asgn-top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.asgn-card .asgn-title { font-family: var(--font-display); font-weight: 750; font-size: 14.5px; color: var(--hi); }
.asgn-card .asgn-meta { display: flex; align-items: center; gap: 12px; margin-top: 5px; font-size: 12px; color: var(--mid); flex-wrap: wrap; }
.asgn-card .asgn-score {
  font-family: var(--font-display); font-weight: 900; font-size: 15px; color: #0A7C68;
  font-variant-numeric: tabular-nums;
}
.asgn-feedback {
  margin-top: 10px; padding: 10px 12px; border-radius: 8px;
  background: rgba(110,84,240,.06); border-left: 3px solid var(--violet);
  font-size: 13px; color: var(--mid); line-height: 1.5;
}
.asgn-feedback strong { color: var(--violet); }
.asgn-actions { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.asgn-btn {
  font-size: 12px; font-weight: 700; font-family: var(--font-display);
  padding: 7px 13px; border-radius: 8px; cursor: pointer; text-decoration: none;
  border: 1px solid var(--line-2); background: var(--panel); color: var(--hi);
  transition: all .15s ease;
}
.asgn-btn:hover { border-color: var(--violet); color: var(--violet); }
.asgn-btn.primary {
  background: linear-gradient(135deg, #0E9E86 0%, #0A7C68 100%);
  color: #fff; border: 0;
}
.asgn-btn.primary:hover { transform: translateY(-1px); color: #fff; box-shadow: 0 4px 12px rgba(14,158,134,.3); }

/* ---- Medal showcase ---- */
.medal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(108px, 1fr)); gap: 10px; }
.medal-tile {
  position: relative; text-align: center;
  padding: 14px 8px 12px; border-radius: 12px;
  background: var(--panel-2); border: 1px solid var(--line);
  font-size: 11px; color: var(--mid);
  transition: transform .16s ease, box-shadow .16s ease;
}
.medal-tile .m-ico { display: block; font-size: 26px; line-height: 1; margin-bottom: 6px; filter: grayscale(1); opacity: .35; }
.medal-tile.earned { border-color: rgba(232,154,46,.5); background: linear-gradient(180deg, rgba(232,154,46,.10), rgba(232,154,46,.03)); color: #8a5a0c; font-weight: 700; }
.medal-tile.earned .m-ico { filter: none; opacity: 1; animation: medal-shine 3s ease-in-out infinite; }
.medal-tile.earned:hover { transform: translateY(-3px) rotate(-1deg); box-shadow: 0 10px 22px rgba(232,154,46,.22); }
@keyframes medal-shine { 0%,100% { transform: scale(1);} 50% { transform: scale(1.09);} }
.medal-tile .m-progress { margin-top: 7px; }
.medal-tile .m-progress .pbar { height: 4px; }

/* ---- Roster rows (teacher) ---- */
.roster-row {
  display: grid; grid-template-columns: 40px minmax(0,1.3fr) minmax(0,1fr) auto;
  align-items: center; gap: 14px;
  padding: 12px 6px; border-bottom: 1px solid var(--line);
  transition: background .14s ease;
  border-radius: 8px;
}
.roster-row:hover { background: rgba(110,84,240,.04); }
.roster-row:last-child { border-bottom: 0; }
.roster-avatar {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 900; font-size: 15px; color: #fff;
  background: linear-gradient(135deg, #6E54F0, #0E9E86);
  box-shadow: 0 4px 10px rgba(110,84,240,.25);
}
.roster-row:nth-child(3n) .roster-avatar   { background: linear-gradient(135deg, #F8466E, #E89A2E); box-shadow: 0 4px 10px rgba(248,70,110,.22); }
.roster-row:nth-child(3n+1) .roster-avatar { background: linear-gradient(135deg, #0E9E86, #3DD9BC); box-shadow: 0 4px 10px rgba(14,158,134,.22); }
.roster-name  { font-weight: 750; font-family: var(--font-display); font-size: 14px; color: var(--hi); }
.roster-sub   { font-size: 11.5px; color: var(--mid); margin-top: 1px; }
.roster-xpbox { min-width: 0; }
.roster-xpbox .xp-line { display: flex; justify-content: space-between; font-size: 11px; color: var(--mid); margin-bottom: 4px; font-weight: 600; }

/* ---- Activity feed ---- */
.feed { position: relative; padding-left: 22px; }
.feed::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: var(--line); border-radius: 2px; }
.feed-item { position: relative; padding: 7px 0 7px 8px; font-size: 13px; color: var(--mid); }
.feed-item::before {
  content: ""; position: absolute; left: -21px; top: 13px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--panel); border: 2.5px solid var(--violet);
}
.feed-item.done::before { border-color: #13C3A4; }
.feed-item .f-when { font-size: 11px; color: var(--dim, #9aa0b5); display: block; margin-top: 1px; }
.feed-item strong { color: var(--hi); }

/* ---- Empty states ---- */
.dash-empty {
  text-align: center; padding: 34px 22px;
  border: 1.5px dashed var(--line-2); border-radius: 14px;
  background: linear-gradient(180deg, rgba(110,84,240,.025), transparent);
}
.dash-empty .e-ico { font-size: 34px; display: block; margin-bottom: 10px; }
.dash-empty p { font-size: 13.5px; color: var(--mid); margin: 0 auto 12px; max-width: 42ch; line-height: 1.55; }
.dash-empty .e-cta {
  display: inline-block; padding: 10px 18px; border-radius: 9px;
  background: linear-gradient(135deg, #6E54F0 0%, #4F37D0 100%);
  color: #fff; font-family: var(--font-display); font-weight: 750; font-size: 13px;
  text-decoration: none; border: 0; cursor: pointer;
  box-shadow: 0 5px 14px rgba(110,84,240,.3);
  transition: transform .15s ease;
}
.dash-empty .e-cta:hover { transform: translateY(-2px); }

/* ---- Skeleton loaders ---- */
.skel { border-radius: 8px; background: linear-gradient(90deg, var(--line) 25%, var(--panel-2) 50%, var(--line) 75%); background-size: 200% 100%; animation: skel-wave 1.4s ease infinite; }
@keyframes skel-wave { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.skel.line  { height: 14px; margin: 8px 0; }
.skel.title { height: 24px; width: 45%; }
.skel.tile  { height: 84px; }

/* ---- Two-column dash layout ---- */
.dash-cols { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 20px; align-items: start; }

/* ---- Quick-action tiles ---- */
.qa-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.qa-tile {
  display: grid; gap: 5px; padding: 15px 16px;
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 12px;
  text-decoration: none; color: var(--mid);
  transition: all .17s cubic-bezier(.2,.7,.3,1);
}
.qa-tile:hover { transform: translateY(-3px); border-color: var(--violet); box-shadow: 0 10px 24px rgba(110,84,240,.12); }
.qa-tile .qt-ico { font-size: 20px; }
.qa-tile .qt-title { font-family: var(--font-display); font-weight: 750; font-size: 13.5px; color: var(--hi); }
.qa-tile .qt-sub { font-size: 11.5px; line-height: 1.45; }

/* ---- Auth split-screen ---- */
.auth-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); min-height: calc(100vh - 70px); }
.auth-brand-panel {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 500px at 20% 15%, rgba(110,84,240,.35), transparent 55%),
    radial-gradient(700px 460px at 85% 80%, rgba(19,195,164,.3), transparent 55%),
    #141833;
  color: #fff;
  padding: 56px 48px;
  display: flex; flex-direction: column; justify-content: center; gap: 22px;
}
.auth-brand-panel h2 {
  font-family: var(--font-display); font-weight: 850;
  font-size: clamp(26px, 3vw, 38px); letter-spacing: -0.02em;
  line-height: 1.12; margin: 0; color: #fff;
}
.auth-brand-panel h2 em { font-family: 'Source Serif 4', serif; font-style: italic; color: #8EF0DC; }
.auth-brand-panel .ab-points { display: grid; gap: 12px; margin: 4px 0 0; padding: 0; list-style: none; }
.auth-brand-panel .ab-points li {
  display: grid; grid-template-columns: 24px 1fr; gap: 10px;
  font-size: 14.5px; line-height: 1.5; color: rgba(255,255,255,.85);
}
.auth-brand-panel .ab-points .tick {
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(19,195,164,.25); color: #8EF0DC;
  display: grid; place-items: center; font-size: 12px; font-weight: 900;
}
.auth-brand-panel .ab-stat-row { display: flex; gap: 26px; margin-top: 8px; flex-wrap: wrap; }
.auth-brand-panel .ab-stat .n { font-family: var(--font-display); font-weight: 900; font-size: 24px; color: #fff; }
.auth-brand-panel .ab-stat .l { font-size: 11.5px; color: rgba(255,255,255,.65); text-transform: uppercase; letter-spacing: .07em; font-weight: 700; }
.auth-form-panel { display: grid; place-items: center; padding: 48px 26px; background: var(--bg); }
.auth-form-panel .afp-inner { width: 100%; max-width: 420px; }

/* ---- Password visibility toggle ---- */
.pw-field { position: relative; }
.pw-field input { width: 100%; box-sizing: border-box; padding-right: 46px !important; }
.pw-toggle {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  width: 32px; height: 32px; border: 0; border-radius: 8px;
  background: transparent; cursor: pointer; color: var(--mid);
  display: grid; place-items: center; font-size: 15px;
}
.pw-toggle:hover { background: var(--line); color: var(--hi); }

/* ---- Count-up number animation hint ---- */
@media (prefers-reduced-motion: reduce) {
  .pbar > span::after, .medal-tile.earned .m-ico, .streak-strip .day.lit { animation: none !important; }
  .xp-ring .ring-value { transition: none; }
}

/* ---- Responsive ---- */
@media (max-width: 940px) {
  .dash-stats { grid-template-columns: repeat(2, 1fr); }
  .dash-cols  { grid-template-columns: 1fr; }
  .auth-split { grid-template-columns: 1fr; }
  .auth-brand-panel { display: none; }
  .qa-tiles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .dash-stats { grid-template-columns: 1fr 1fr; gap: 10px; }
  .dash-stat .ds-value { font-size: 24px; }
  .qa-tiles { grid-template-columns: 1fr; }
  .roster-row { grid-template-columns: 40px minmax(0,1fr) auto; }
  .roster-xpbox { display: none; }
}