:root {
  --ink: #162033;
  --muted: #667085;
  --paper: #fffdf7;
  --line: rgba(22, 32, 51, 0.14);
  --coral: #ff5c5c;
  --mint: #28d6a3;
  --gold: #ffd166;
  --violet: #7467f0;
  --sky: #37a2ff;
  --green: #2ecb70;
  --shadow: 0 18px 44px rgba(22, 32, 51, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 10%, rgba(255, 209, 102, 0.42), transparent 25rem),
    linear-gradient(135deg, #fffdf7 0%, #eaf8ff 42%, #fff0f0 100%);
}

button,
input,
select {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

.shell {
  min-height: 100vh;
  overflow: hidden;
}

body.signed-in .shell {
  padding-left: 17rem;
}

body:not(.signed-in) .topbar,
body:not(.signed-in) .app-view {
  display: none;
}

body.signed-in .auth-view {
  display: none;
}

.auth-view {
  display: grid;
  min-height: 100vh;
  padding: clamp(1rem, 5vw, 4rem);
  place-items: center;
  background:
    radial-gradient(circle at 20% 14%, rgba(55, 162, 255, 0.25), transparent 23rem),
    radial-gradient(circle at 80% 20%, rgba(255, 92, 92, 0.24), transparent 21rem),
    linear-gradient(135deg, #fffdf7 0%, #eef9ff 46%, #fff0f0 100%);
}

.auth-card {
  display: grid;
  width: min(31rem, 100%);
  gap: 1rem;
  padding: clamp(1rem, 4vw, 1.5rem);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.auth-brand {
  display: flex;
  gap: 0.9rem;
  align-items: center;
}

.auth-brand h1 {
  margin: 0.35rem 0 0;
  font-size: clamp(1.55rem, 5vw, 2.35rem);
  line-height: 1;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
  padding: 0.35rem;
  background: #eef4ff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.auth-tabs button,
.nav-user {
  border: 0;
  cursor: pointer;
}

.auth-tabs button {
  min-height: 2.7rem;
  color: var(--muted);
  font-weight: 900;
  background: transparent;
  border-radius: 8px;
}

.auth-tabs button.active {
  color: var(--ink);
  background: white;
  box-shadow: 0 8px 18px rgba(22, 32, 51, 0.08);
}

.auth-form {
  display: none;
  gap: 0.55rem;
}

.auth-form.active {
  display: grid;
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 2.55rem;
  padding: 0.35rem 0.6rem;
  color: var(--ink);
  text-align: left;
  background: rgba(255, 255, 255, 0.88);
  border-radius: 8px;
}

.nav-user span {
  display: grid;
  width: 1.75rem;
  height: 1.75rem;
  place-items: center;
  color: white;
  font-size: 0.82rem;
  font-weight: 900;
  background: var(--violet);
  border-radius: 8px;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  width: 17rem;
  height: 100vh;
  gap: 1.25rem;
  padding: 1.1rem;
  background: rgba(255, 253, 247, 0.9);
  border-right: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand,
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 900;
}

.brand {
  width: 100%;
  padding: 0.35rem;
}

.nav-actions {
  align-items: stretch;
  flex: 1;
  flex-direction: column;
  width: 100%;
}

.brand-mark {
  display: grid;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  color: white;
  background: conic-gradient(from 40deg, var(--coral), var(--gold), var(--mint), var(--sky), var(--coral));
  border: 3px solid white;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(22, 32, 51, 0.18);
}

.nav-actions a {
  display: flex;
  align-items: center;
  min-height: 2.65rem;
  padding: 0.65rem 0.8rem;
  color: var(--muted);
  border-radius: 8px;
}

.nav-actions a:hover,
.nav-actions a.active {
  color: var(--ink);
  background: white;
}

.nav-actions .nav-user {
  margin-top: auto;
}

.app-view {
  display: none;
  min-height: 100vh;
}

.app-view.active {
  display: block;
}

.hero-band,
.join-band,
.skins-band,
.packs-band,
.sets-band,
.host-band,
.host-lobby-band,
.game-band,
.leaderboard-band {
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 4vw, 4rem);
}

.hero-grid,
.join-layout,
.skin-shop,
.host-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(21rem, 0.92fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  padding: 0.32rem 0.65rem;
  color: #7a3d00;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
  background: rgba(255, 209, 102, 0.52);
  border: 1px solid rgba(122, 61, 0, 0.16);
  border-radius: 8px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 12ch;
  margin-bottom: 1.2rem;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 42rem;
  color: #435067;
  font-size: clamp(1rem, 2vw, 1.22rem);
  line-height: 1.7;
}

.hero-actions,
.launch-strip,
.loadout,
.home-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

.button,
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button {
  padding: 0.85rem 1.15rem;
  font-weight: 900;
}

.button:hover,
.icon-button:hover,
.skin-card:hover,
.mode-card:hover {
  transform: translateY(-2px);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.68;
  transform: none;
}

.primary {
  color: white;
  background: linear-gradient(135deg, var(--coral), #ff8a3d);
  box-shadow: 0 14px 26px rgba(255, 92, 92, 0.32);
}

.ghost {
  background: white;
  border: 1px solid var(--line);
}

.home-stats {
  margin-top: 1.4rem;
}

.home-stats div {
  min-width: 8rem;
  padding: 0.8rem;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 22px rgba(22, 32, 51, 0.08);
}

.home-stats strong,
.home-stats span {
  display: block;
}

.home-stats strong {
  font-size: 1.5rem;
}

.home-stats span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
}

.full {
  width: 100%;
}

.play-stage {
  position: relative;
  min-height: 34rem;
  padding: clamp(1rem, 4vw, 2.6rem);
  background:
    linear-gradient(145deg, rgba(116, 103, 240, 0.92), rgba(55, 162, 255, 0.8)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.1) 0 1px, transparent 1px 18px);
  border: 4px solid white;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.stage-card {
  position: relative;
  z-index: 1;
  padding: 1.2rem;
  background: white;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 8px;
  box-shadow: 0 20px 40px rgba(22, 32, 51, 0.2);
}

.question-card p {
  margin: 0 0 1rem;
  padding-right: 4rem;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 900;
  line-height: 1.08;
}

.timer-ring {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: grid;
  width: 3.3rem;
  height: 3.3rem;
  place-items: center;
  font-weight: 900;
  color: var(--ink);
  background: conic-gradient(var(--gold) 72%, #f2f4f7 0);
  border-radius: 50%;
}

.answer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.answer-grid button {
  min-height: 4rem;
  color: white;
  font-weight: 900;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}

.answer-grid button:nth-child(1) { background: var(--green); }
.answer-grid button:nth-child(2) { background: var(--coral); }
.answer-grid button:nth-child(3) { background: var(--sky); }
.answer-grid button:nth-child(4) { background: var(--violet); }

.avatar-orbit {
  position: absolute;
  right: 1.4rem;
  bottom: 1.4rem;
  display: flex;
  gap: 0.7rem;
}

.mini-avatar,
.avatar {
  display: inline-block;
  width: 4.6rem;
  height: 4.6rem;
  border: 4px solid white;
  border-radius: 8px;
  box-shadow: 0 12px 24px rgba(22, 32, 51, 0.18);
}

.mini-avatar {
  width: 3.7rem;
  height: 3.7rem;
}

.avatar.large {
  width: clamp(8.5rem, 28vw, 14rem);
  height: clamp(8.5rem, 28vw, 14rem);
  flex: 0 0 auto;
}

.skin-blaze {
  background:
    radial-gradient(circle at 50% 33%, #162033 0 8%, transparent 9%),
    radial-gradient(circle at 36% 45%, white 0 6%, transparent 7%),
    radial-gradient(circle at 64% 45%, white 0 6%, transparent 7%),
    linear-gradient(145deg, #ff5c5c 0 52%, #ffd166 52% 100%);
}

.skin-mint {
  background:
    radial-gradient(circle at 42% 44%, #162033 0 6%, transparent 7%),
    radial-gradient(circle at 62% 44%, #162033 0 6%, transparent 7%),
    linear-gradient(145deg, #28d6a3 0 55%, #37a2ff 55% 100%);
}

.skin-candy {
  background:
    radial-gradient(circle at 38% 45%, white 0 6%, transparent 7%),
    radial-gradient(circle at 62% 45%, white 0 6%, transparent 7%),
    repeating-linear-gradient(135deg, #ff7ab6 0 16px, #ffd166 16px 32px, #fff 32px 48px);
}

.skin-shadow {
  background:
    radial-gradient(circle at 40% 43%, #ffd166 0 6%, transparent 7%),
    radial-gradient(circle at 63% 43%, #ffd166 0 6%, transparent 7%),
    linear-gradient(145deg, #162033 0 52%, #7467f0 52% 100%);
}

.skin-glitch {
  background:
    radial-gradient(circle at 38% 45%, #162033 0 5%, transparent 6%),
    radial-gradient(circle at 64% 45%, white 0 6%, transparent 7%),
    linear-gradient(90deg, #37a2ff 0 34%, #ff5c5c 34% 40%, #28d6a3 40% 72%, #ffd166 72% 100%);
}

.skin-solar {
  background:
    radial-gradient(circle at 50% 42%, #fff 0 8%, transparent 9%),
    radial-gradient(circle at 35% 45%, #162033 0 5%, transparent 6%),
    radial-gradient(circle at 66% 45%, #162033 0 5%, transparent 6%),
    conic-gradient(from 30deg, #ffd166, #ff8a3d, #ff5c5c, #ffd166);
}

.skin-frost {
  background:
    radial-gradient(circle at 38% 45%, #162033 0 5%, transparent 6%),
    radial-gradient(circle at 63% 45%, #162033 0 5%, transparent 6%),
    linear-gradient(145deg, #eaf8ff 0 45%, #37a2ff 45% 65%, #7467f0 65% 100%);
}

.score-chip {
  position: absolute;
  left: 1.4rem;
  bottom: 1.4rem;
  padding: 0.75rem 1rem;
  color: #0f5132;
  font-weight: 900;
  background: #d7ffe9;
  border: 2px solid white;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.section-heading {
  width: min(1180px, 100%);
  margin: 0 auto 1.5rem;
}

.sets-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.join-band {
  background: rgba(255, 255, 255, 0.46);
}

.join-layout {
  display: grid;
  grid-template-columns: minmax(18rem, 0.75fr) minmax(0, 1fr);
  gap: 1rem;
}

.join-panel,
.lobby-preview,
.player-card,
.player-stats-card,
.avatar-showcase,
.mode-card,
.launch-strip,
.host-code-card,
.host-status-card,
.players-panel,
.start-panel {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.join-panel {
  display: grid;
  gap: 0.65rem;
  padding: 1rem;
}

label {
  color: #344054;
  font-size: 0.85rem;
  font-weight: 900;
}

input {
  width: 100%;
  min-height: 3.3rem;
  padding: 0 0.95rem;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 800;
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: none;
}

input:focus {
  border-color: var(--sky);
  box-shadow: 0 0 0 4px rgba(55, 162, 255, 0.15);
}

.code-input-wrap {
  display: grid;
  grid-template-columns: 1fr 3.3rem;
  gap: 0.55rem;
}

.icon-button {
  color: white;
  font-size: 1.3rem;
  font-weight: 900;
  background: var(--violet);
}

.hint,
.join-status {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.join-status.ready {
  color: #0f7a4b;
  font-weight: 900;
}

.join-icon-picker {
  display: grid;
  gap: 0.55rem;
}

.join-icon-picker > span {
  color: #344054;
  font-size: 0.85rem;
  font-weight: 900;
}

.join-icon-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem;
}

.join-icon {
  display: grid;
  min-height: 4.8rem;
  place-items: center;
  background: white;
  border: 2px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
}

.join-icon.active {
  border-color: var(--coral);
  box-shadow: 0 0 0 4px rgba(255, 92, 92, 0.14);
}

.join-icon .avatar {
  width: 3.1rem;
  height: 3.1rem;
}

.lobby-preview {
  min-height: 22rem;
  padding: 1rem;
  background:
    linear-gradient(135deg, rgba(255, 209, 102, 0.85), rgba(255, 255, 255, 0.92)),
    repeating-linear-gradient(90deg, rgba(22, 32, 51, 0.07) 0 1px, transparent 1px 26px);
}

.lobby-header,
.room-feed p {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.lobby-header {
  margin-bottom: 2rem;
  font-weight: 900;
}

.lobby-header strong {
  padding: 0.55rem 0.75rem;
  background: white;
  border-radius: 8px;
}

.podium {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  align-items: end;
  margin-bottom: 1.5rem;
}

.podium-player {
  display: grid;
  place-items: center;
  min-height: 6rem;
  color: white;
  font-weight: 900;
  border: 4px solid white;
  border-radius: 8px;
}

.first {
  min-height: 9rem;
  background: var(--coral);
}

.second {
  min-height: 7rem;
  background: var(--sky);
}

.third {
  min-height: 5.5rem;
  background: var(--mint);
}

.room-feed p {
  margin: 0.45rem 0;
  padding: 0.75rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.72);
  border-radius: 8px;
}

.room-feed span {
  width: 0.72rem;
  height: 0.72rem;
  background: var(--green);
  border-radius: 50%;
}

.player-lobby-band {
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 4vw, 4rem);
  background:
    linear-gradient(135deg, rgba(40, 214, 163, 0.72), rgba(255, 209, 102, 0.58)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.18) 0 1px, transparent 1px 22px);
}

.player-lobby-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(17rem, 0.42fr);
  gap: 1rem;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.player-card,
.player-stats-card {
  padding: 1rem;
}

.player-hero {
  display: flex;
  gap: 1rem;
  align-items: center;
  min-height: 24rem;
}

.player-hero h2 {
  margin-bottom: 0.6rem;
  font-size: clamp(2.4rem, 7vw, 5.6rem);
}

.player-hero p {
  max-width: 34rem;
  color: var(--muted);
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.55;
}

.player-stats-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.stat-stack {
  display: grid;
  gap: 0.75rem;
}

.stat-stack div {
  padding: 0.9rem;
  background: #f7fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.stat-stack strong,
.stat-stack span {
  display: block;
}

.stat-stack strong {
  font-size: clamp(1.7rem, 4vw, 2.6rem);
}

.stat-stack span {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 900;
}

.waiting-pulse {
  display: flex;
  gap: 0.65rem;
  align-items: center;
  margin-top: auto;
  padding: 0.85rem;
  color: #0f5132;
  font-weight: 900;
  background: #d7ffe9;
  border-radius: 8px;
}

.waiting-pulse span {
  width: 0.85rem;
  height: 0.85rem;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 1.2s infinite ease-in-out;
}

.waiting-pulse p {
  margin: 0;
}

@keyframes pulse {
  0%, 100% { transform: scale(0.78); opacity: 0.65; }
  50% { transform: scale(1); opacity: 1; }
}

.skins-band {
  background: linear-gradient(180deg, rgba(255, 240, 240, 0.72), rgba(234, 248, 255, 0.78));
}

.packs-band {
  background:
    linear-gradient(135deg, rgba(255, 209, 102, 0.58), rgba(255, 122, 182, 0.42)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.22) 0 1px, transparent 1px 22px);
}

.packs-layout {
  display: grid;
  grid-template-columns: minmax(18rem, 0.72fr) minmax(0, 1fr);
  gap: 1rem;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.pack-grid {
  display: grid;
  gap: 0.85rem;
}

.pack-card,
.pack-opener {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.pack-card {
  display: grid;
  gap: 0.45rem;
  min-height: 8rem;
  padding: 1rem;
  text-align: left;
  cursor: pointer;
}

.pack-card.selected {
  border-color: var(--coral);
  box-shadow: 0 0 0 4px rgba(255, 92, 92, 0.14), var(--shadow);
}

.pack-card span {
  width: fit-content;
  padding: 0.35rem 0.55rem;
  color: white;
  font-size: 0.8rem;
  font-weight: 900;
  background: var(--violet);
  border-radius: 8px;
}

.pack-card strong {
  font-size: 1.45rem;
}

.pack-card small,
.pack-result p {
  color: var(--muted);
  font-weight: 800;
  line-height: 1.5;
}

.pack-opener {
  display: grid;
  gap: 1rem;
  padding: 1rem;
}

.pack-box {
  display: grid;
  min-height: 17rem;
  place-items: center;
  color: white;
  background:
    linear-gradient(145deg, #162033, #7467f0),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.2) 0 1px, transparent 1px 20px);
  border: 4px solid white;
  border-radius: 8px;
  box-shadow: 0 18px 34px rgba(22, 32, 51, 0.18);
}

.pack-box.opening {
  animation: packShake 680ms ease;
}

.pack-opener .button:disabled {
  box-shadow: none;
}

.pack-box span {
  padding: 0.8rem 1rem;
  font-size: clamp(1.8rem, 5vw, 4rem);
  font-weight: 900;
  text-align: center;
}

.pack-result {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  background: #f7fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.pack-result h3 {
  margin: 0.45rem 0;
  font-size: clamp(1.6rem, 4vw, 3rem);
  line-height: 1;
}

.sets-band {
  background:
    linear-gradient(135deg, rgba(234, 248, 255, 0.88), rgba(255, 240, 240, 0.76)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.25) 0 1px, transparent 1px 22px);
}

.sets-layout {
  display: grid;
  grid-template-columns: minmax(18rem, 0.52fr) minmax(0, 1fr);
  gap: 1rem;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.sets-band:not(.creating) .sets-layout {
  grid-template-columns: 1fr;
}

.sets-band:not(.creating) .set-builder,
.sets-band:not(.creating) .set-question-preview {
  display: none;
}

.sets-band:not(.creating) .sets-panel {
  min-height: 28rem;
}

.set-builder,
.sets-panel {
  display: grid;
  gap: 0.75rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.question-builder {
  display: grid;
  gap: 0.55rem;
  padding: 0.75rem;
  background: #f7fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.set-toolbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.set-toolbar label,
.check-control {
  display: grid;
  gap: 0.35rem;
  padding: 0.65rem;
  background: #f7fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.check-control {
  grid-template-columns: auto 1fr;
  align-items: center;
}

.set-toolbar input[type="number"] {
  min-height: 2.6rem;
}

.answer-editor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.answer-editor-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.55rem;
  align-items: center;
  min-height: 8rem;
  padding: 0.8rem;
  color: white;
  border-radius: 8px;
}

.answer-editor-card input[type="text"],
.answer-editor-card input:not([type]) {
  grid-column: 1 / -1;
  color: white;
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.6);
}

.answer-editor-card input::placeholder {
  color: rgba(255, 255, 255, 0.72);
}

.answer-editor-card span {
  font-weight: 900;
}

.answer-editor-card input[type="checkbox"],
.check-control input[type="checkbox"] {
  width: 1.35rem;
  height: 1.35rem;
  accent-color: var(--ink);
}

.answer-one { background: #ff9f1c; }
.answer-two { background: #3478f6; }
.answer-three { background: #06c875; }
.answer-four { background: #ff402f; }

.set-question-preview,
.saved-sets {
  display: grid;
  gap: 0.65rem;
}

.question-preview-row,
.saved-set-row {
  display: grid;
  gap: 0.45rem;
  padding: 0.8rem;
  background: #f7fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.saved-set-row {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.question-preview-row strong,
.saved-set-row strong {
  font-weight: 900;
}

.question-preview-row span,
.saved-set-row span {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
}

.host-set-picker {
  display: grid;
  gap: 0.35rem;
  min-width: min(18rem, 100%);
  color: #344054;
  font-size: 0.85rem;
  font-weight: 900;
}

select {
  min-height: 3rem;
  padding: 0 0.8rem;
  color: var(--ink);
  font: inherit;
  font-weight: 900;
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
}

@keyframes packShake {
  0%, 100% { transform: rotate(0deg) scale(1); }
  20% { transform: rotate(-3deg) scale(1.02); }
  40% { transform: rotate(3deg) scale(1.04); }
  60% { transform: rotate(-2deg) scale(1.03); }
  80% { transform: rotate(2deg) scale(1.01); }
}

.skin-shop {
  display: grid;
  grid-template-columns: minmax(19rem, 0.7fr) 1fr;
  gap: 1rem;
}

.avatar-showcase {
  display: flex;
  gap: 1.1rem;
  align-items: center;
  padding: 1rem;
}

.avatar-showcase h3 {
  margin-bottom: 0.45rem;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.avatar-showcase p {
  color: var(--muted);
  line-height: 1.55;
}

.loadout span {
  padding: 0.48rem 0.65rem;
  font-size: 0.82rem;
  font-weight: 900;
  background: #eef6ff;
  border-radius: 8px;
}

.skin-grid,
.host-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.skin-card,
.mode-card {
  text-align: left;
  cursor: pointer;
}

.skin-card {
  display: grid;
  gap: 0.55rem;
  padding: 0.85rem;
  color: var(--ink);
  background: white;
  border: 2px solid transparent;
  border-radius: 8px;
  box-shadow: 0 12px 26px rgba(22, 32, 51, 0.09);
}

.skin-card.active {
  border-color: var(--coral);
  box-shadow: 0 0 0 4px rgba(255, 92, 92, 0.14);
}

.skin-card strong,
.skin-card small {
  display: block;
}

.skin-card small {
  color: var(--muted);
  font-weight: 800;
}

.mode-card {
  padding: 1rem;
  min-height: 12rem;
}

.mode-card span {
  display: inline-flex;
  margin-bottom: 1rem;
  padding: 0.36rem 0.55rem;
  color: white;
  font-size: 0.78rem;
  font-weight: 900;
  background: var(--violet);
  border-radius: 8px;
}

.mode-card h3 {
  font-size: 1.45rem;
  line-height: 1.1;
}

.mode-card p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.mode-card.selected {
  border-color: var(--mint);
  box-shadow: 0 0 0 4px rgba(40, 214, 163, 0.16), var(--shadow);
}

.launch-strip {
  width: min(1180px, 100%);
  margin: 1rem auto 0;
  padding: 1rem;
  justify-content: space-between;
}

.launch-strip strong {
  display: block;
  margin-top: 0.25rem;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1;
}

.host-lobby-band {
  background:
    linear-gradient(135deg, rgba(116, 103, 240, 0.9), rgba(55, 162, 255, 0.82)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 22px);
}

.host-lobby-top,
.host-lobby-layout,
.host-monitor-layout {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.host-lobby-top {
  display: grid;
  grid-template-columns: auto minmax(18rem, 1fr) minmax(15rem, 0.5fr);
  gap: 1rem;
  align-items: stretch;
  margin-bottom: 1rem;
}

.host-code-card,
.host-status-card {
  padding: 1rem;
}

.host-code-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.8rem;
  align-items: center;
}

.host-code-card .eyebrow,
.join-url {
  grid-column: 1 / -1;
}

.join-url {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 900;
  line-height: 1.4;
}

.host-code-card strong {
  font-size: clamp(3rem, 9vw, 7rem);
  line-height: 0.9;
}

.host-status-card strong {
  display: block;
  margin: 0.35rem 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1;
}

.host-status-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-weight: 900;
}

.host-lobby-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(17rem, 0.36fr);
  gap: 1rem;
}

.host-monitor-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.55fr);
  gap: 1rem;
  margin-top: 1rem;
}

.host-lobby-band.game-started .host-lobby-layout {
  display: none;
}

.host-lobby-band.game-started .host-monitor-layout {
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.45fr);
  margin-top: 0;
}

.host-lobby-band.game-started .host-monitor-card:first-child .panel-header h2 {
  font-size: clamp(2.1rem, 5vw, 4rem);
}

.players-panel,
.start-panel,
.host-monitor-card {
  padding: 1rem;
}

.host-monitor-card {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
}

.panel-header h2 {
  margin-top: 0.35rem;
}

.player-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.empty-lobby {
  grid-column: 1 / -1;
  display: grid;
  min-height: 13rem;
  place-items: center;
  padding: 1rem;
  text-align: center;
  background: #f7fbff;
  border: 2px dashed rgba(22, 32, 51, 0.22);
  border-radius: 8px;
}

.empty-lobby strong,
.empty-lobby span {
  display: block;
}

.empty-lobby strong {
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1;
}

.empty-lobby span {
  max-width: 28rem;
  color: var(--muted);
  font-weight: 900;
  line-height: 1.5;
}

.player-tile {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: center;
  min-height: 5.2rem;
  padding: 0.75rem;
  background: #f7fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.player-token {
  display: grid;
  width: 3.4rem;
  height: 3.4rem;
  place-items: center;
  color: white;
  font-weight: 900;
  background: var(--coral);
  border: 3px solid white;
  border-radius: 8px;
  box-shadow: 0 10px 18px rgba(22, 32, 51, 0.14);
}

.player-tile strong,
.player-tile span {
  display: block;
}

.player-tile span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
}

.host-leaderboard,
.host-logs {
  display: grid;
  gap: 0.65rem;
}

.score-row,
.host-logs p {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding: 0.8rem;
  background: #f7fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.score-row {
  grid-template-columns: 3.5rem 1fr auto;
  align-items: center;
}

.score-rank {
  display: grid;
  width: 2.8rem;
  height: 2.8rem;
  place-items: center;
  color: white;
  font-weight: 900;
  background: var(--violet);
  border-radius: 8px;
}

.score-row strong,
.host-logs strong {
  font-weight: 900;
}

.score-row span,
.host-logs span {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
}

.score-row em {
  color: var(--coral);
  font-style: normal;
  font-weight: 900;
}

.start-panel {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.start-preview {
  position: relative;
  flex: 1;
  min-height: 17rem;
  padding: 1rem;
  color: white;
  background: linear-gradient(145deg, #162033, #273850);
  border-radius: 8px;
}

.start-preview .timer-ring {
  top: 1rem;
  right: 1rem;
}

.start-preview h3 {
  max-width: 7ch;
  margin-top: 4.2rem;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 0.96;
}

.start-preview p {
  color: rgba(255, 255, 255, 0.76);
  font-weight: 800;
  line-height: 1.5;
}

.game-band {
  background:
    linear-gradient(135deg, rgba(22, 32, 51, 0.92), rgba(116, 103, 240, 0.86)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 22px);
}

.game-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(17rem, 0.34fr);
  gap: 1rem;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.game-main,
.game-score-panel {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.game-topline {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
}

.game-topline strong {
  color: var(--muted);
  font-weight: 900;
}

.game-question-card {
  position: relative;
  min-height: 28rem;
  padding: clamp(1rem, 4vw, 2rem);
  color: white;
  background: linear-gradient(145deg, #162033, #273850);
  border-radius: 8px;
}

.game-question-card h2 {
  max-width: 14ch;
  margin-bottom: 1.4rem;
  padding-right: 4rem;
  font-size: clamp(2.2rem, 6vw, 5rem);
}

.game-answer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.game-answer-grid button {
  min-height: 5rem;
  padding: 0.8rem;
  color: white;
  font-weight: 900;
  text-align: left;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}

.game-answer-grid button:nth-child(1) { background: var(--green); }
.game-answer-grid button:nth-child(2) { background: var(--coral); }
.game-answer-grid button:nth-child(3) { background: var(--sky); }
.game-answer-grid button:nth-child(4) { background: var(--violet); }

.game-answer-grid button.correct {
  outline: 5px solid var(--gold);
}

.game-answer-grid button.wrong {
  filter: grayscale(0.45);
  opacity: 0.62;
}

.game-answer-grid button:disabled {
  cursor: default;
}

.game-feedback {
  margin: 1rem 0 0;
  color: var(--ink);
  font-weight: 900;
}

.game-score-panel {
  display: grid;
  gap: 1rem;
}

.game-score-panel .avatar.large {
  width: min(100%, 13rem);
  height: auto;
  aspect-ratio: 1;
}

.leaderboard-band {
  background: rgba(255, 255, 255, 0.46);
}

.leaderboard-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.55fr);
  gap: 1rem;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.rank-list,
.season-card {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.rank-row {
  display: grid;
  grid-template-columns: 4rem 1fr auto;
  gap: 0.8rem;
  align-items: center;
  min-height: 4.5rem;
  margin-bottom: 0.7rem;
  padding: 0.8rem;
  background: #f7fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.rank-row:last-child {
  margin-bottom: 0;
}

.rank-row span {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  color: white;
  font-weight: 900;
  background: var(--violet);
  border-radius: 8px;
}

.rank-row strong {
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.rank-row em {
  color: var(--muted);
  font-style: normal;
  font-weight: 900;
}

.rank-row.champion {
  background: linear-gradient(135deg, rgba(255, 209, 102, 0.7), rgba(255, 255, 255, 0.92));
}

.rank-row.champion span {
  background: var(--coral);
}

.season-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  min-height: 22rem;
}

.season-card h3 {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1;
}

.progress-track {
  height: 1rem;
  overflow: hidden;
  background: #e8edf5;
  border-radius: 8px;
}

.progress-track span {
  display: block;
  width: 72%;
  height: 100%;
  background: linear-gradient(90deg, var(--mint), var(--sky));
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 20;
  max-width: min(24rem, calc(100vw - 2rem));
  padding: 0.9rem 1rem;
  color: white;
  font-weight: 900;
  background: #162033;
  border-radius: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(0.7rem);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 880px) {
  body.signed-in .shell {
    padding-left: 0;
  }

  .topbar {
    position: sticky;
    width: 100%;
    height: auto;
    flex-direction: row;
    align-items: center;
    padding: 0.75rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .brand {
    width: auto;
    flex: 0 0 auto;
  }

  .brand span:last-child {
    display: none;
  }

  .nav-actions {
    align-items: center;
    flex: 1;
    flex-direction: row;
    width: auto;
    overflow-x: auto;
  }

  .nav-actions .nav-user {
    flex: 0 0 auto;
    width: auto;
    margin-top: 0;
  }

  .hero-grid,
  .join-layout,
  .player-lobby-layout,
  .packs-layout,
  .sets-layout,
  .skin-shop,
  .host-lobby-top,
  .host-lobby-layout,
  .host-monitor-layout,
  .game-layout,
  .leaderboard-layout {
    grid-template-columns: 1fr;
  }

  .play-stage {
    min-height: 29rem;
  }

  .skin-grid,
  .host-grid,
  .player-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .sets-heading {
    align-items: stretch;
    flex-direction: column;
  }

  h1 {
    max-width: 9ch;
  }

  .answer-grid,
  .game-answer-grid,
  .podium,
  .join-icon-grid,
  .answer-editor-grid,
  .skin-grid,
  .host-grid,
  .player-grid,
  .score-row,
  .rank-row {
    grid-template-columns: 1fr;
  }

  .host-code-card {
    grid-template-columns: 1fr;
  }

  .set-toolbar {
    grid-template-columns: 1fr;
  }

  .panel-header {
    align-items: stretch;
    flex-direction: column;
  }

  .avatar-showcase {
    align-items: flex-start;
    flex-direction: column;
  }

  .pack-result {
    align-items: flex-start;
    flex-direction: column;
  }

  .player-hero {
    align-items: flex-start;
    flex-direction: column;
  }

  .avatar-orbit {
    left: 1rem;
    right: auto;
  }

  .score-chip {
    display: none;
  }
}