/* Commonwealth.ai specific styles */

.commonwealth-hero {
  position: relative;
  overflow: hidden;
}

.commonwealth-trust {
  margin-top: 1.25rem;
  color: var(--muted);
  font-size: .9rem;
}

.commonwealth-explain .card-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.commonwealth-rules {
  padding: 1.5rem;
  border: 1px solid rgba(212, 175, 55, 0.28);
  border-radius: var(--radius);
  background: rgba(212, 175, 55, 0.07);
}

.commonwealth-rules h2 {
  margin-top: .35rem;
}

.rules-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.rule-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.rule-list li {
  position: relative;
  padding-left: 1.5rem;
  margin: .5rem 0;
  color: #e3e8ef;
  font-size: .95rem;
}

.rule-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}

.commonwealth-privacy {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.025);
}

.commonwealth-privacy h2 {
  margin-top: .35rem;
}

.privacy-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: .5rem;
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

.privacy-list li {
  position: relative;
  padding-left: 1.5rem;
  color: #e3e8ef;
  font-size: .9rem;
}

.privacy-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}

.commonwealth-actions {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.025);
}

.commonwealth-actions .actions {
  justify-content: center;
}

@media (max-width: 880px) {
  .commonwealth-explain .card-grid.two,
  .rules-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .privacy-list {
    grid-template-columns: 1fr;
  }
}

/* Surf page */
.surf-hero {
  text-align: center;
  padding-block: clamp(2rem, 5vw, 3rem);
}

.surf-hero h1 {
  max-width: 100%;
}

.surf-hero .lead {
  margin: 0 auto 1.5rem;
  max-width: 700px;
}

.surf-entry {
  max-width: 600px;
  margin: 0 auto;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(16, 35, 60, 0.93), rgba(10, 26, 47, 0.84));
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.18);
}

.surf-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.surf-kicker {
  color: var(--gold);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  display: block;
  margin-bottom: .5rem;
}

.surf-tagline {
  color: var(--gold-soft);
  font-size: .85rem;
  font-weight: 600;
  margin: .5rem 0 0;
  letter-spacing: .02em;
}

.surf-entry h2 {
  margin-top: 0;
  text-align: center;
}

.surf-entry .form-group {
  display: grid;
  gap: .5rem;
  margin-bottom: 1rem;
}

.surf-entry label {
  display: grid;
  gap: .4rem;
  font-weight: 650;
}

.surf-entry input[type="text"] {
  width: 100%;
  padding: .8rem .9rem;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 10px;
  background: #07111d;
  color: var(--text);
  font: inherit;
}

.surf-entry input:focus {
  outline: 2px solid rgba(212, 175, 55, .55);
  outline-offset: 2px;
}

.surf-entry .button {
  width: 100%;
  text-align: center;
}

.surf-entry .muted-text {
  font-weight: 400;
  color: var(--muted);
  font-size: .85rem;
}

.surf-entry .status {
  min-height: 1.5rem;
  color: var(--gold-soft);
  margin: 0;
  text-align: center;
}

/* Leaderboard page */
.leaderboard-hero {
  text-align: center;
}

.leaderboard-hero .lead {
  margin: 0 auto 1.5rem;
  max-width: 700px;
}

.leaderboard-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
  margin: 1.5rem 0;
}

.leaderboard-tabs .button {
  font-size: .85rem;
  padding: .6rem 1rem;
}

.leaderboard-tabs .button[aria-selected="true"] {
  background: var(--gold);
  border-color: var(--gold);
  color: #050b11;
}

.leaderboard-tabs .today-tab {
  border-color: rgba(212, 175, 55, .5);
  background: rgba(212, 175, 55, .08);
}

.leaderboard-tabs .today-tab:hover {
  background: rgba(212, 175, 55, .15);
}

.leaderboard-stats .today-stat {
  border-color: rgba(212, 175, 55, .35);
  background: rgba(212, 175, 55, .05);
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}

.leaderboard-table th,
.leaderboard-table td {
  padding: .75rem .9rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.leaderboard-table th {
  color: var(--muted);
  font-weight: 600;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.leaderboard-table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

.leaderboard-table .rank {
  font-weight: 700;
  color: var(--gold-soft);
  width: 50px;
}

.leaderboard-table .nickname {
  max-width: 200px;
}

.leaderboard-table .distance {
  font-weight: 600;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.leaderboard-table .exhibition {
  color: var(--muted);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.leaderboard-table .exhibition-badge {
  display: inline-block;
  padding: .15rem .5rem;
  border: 1px solid rgba(212, 175, 55, .35);
  border-radius: 999px;
  font-size: .7rem;
  color: var(--gold-soft);
  background: rgba(212, 175, 55, .1);
  font-weight: 700;
  letter-spacing: .05em;
}

.leaderboard-table .exhibition-row td {
  background: rgba(212, 175, 55, .04);
}

.leaderboard-table .exhibition-row:hover td {
  background: rgba(212, 175, 55, .08);
}

.leaderboard-empty {
  text-align: center;
  padding: 3rem;
  color: var(--muted);
}

.leaderboard-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.leaderboard-stats .stat {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.025);
  text-align: center;
}

.leaderboard-stats .stat:first-child {
  border-color: rgba(212, 175, 55, .35);
  background: rgba(212, 175, 55, .05);
}

.leaderboard-stats .stat-value {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  line-height: 1.1;
  color: var(--gold-soft);
  font-weight: 700;
}

.leaderboard-stats .stat-label {
  margin-top: .35rem;
  color: var(--muted);
  font-size: .78rem;
}

@media (max-width: 700px) {
  .leaderboard-table th:nth-child(4),
  .leaderboard-table td:nth-child(4) {
    display: none;
  }
  .leaderboard-stats {
    grid-template-columns: 1fr;
  }
}

/* Exhibition footnote */
.leaderboard-footnote td {
  border-top: 1px solid var(--line) !important;
}

/* Live page exhibition badge */
.live-leaderboard-item .exhibition {
  font-size: .6rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-left: .5rem;
}

/* Enhanced exhibition badge for live */
.live-leaderboard-item .exhibition-badge {
  display: inline-block;
  padding: .1rem .4rem;
  border: 1px solid rgba(212, 175, 55, .35);
  border-radius: 999px;
  font-size: .6rem;
  color: var(--gold-soft);
  background: rgba(212, 175, 55, .1);
  font-weight: 700;
  letter-spacing: .05em;
  margin-left: .5rem;
}

/* Live/TV page */
.live-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: radial-gradient(circle at 15% 0%, rgba(31, 59, 90, .35), transparent 30rem), var(--bg);
}

.live-header {
  padding: clamp(1rem, 2vw, 1.5rem) clamp(1.5rem, 3vw, 3rem);
  border-bottom: 2px solid var(--gold);
  text-align: center;
}

.live-header .title {
  font-size: clamp(1.8rem, 4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -.02em;
  margin: 0 0 .25rem;
}

.live-header .subtitle {
  font-size: clamp(1rem, 2vw, 1.5rem);
  color: var(--gold-soft);
  text-transform: uppercase;
  letter-spacing: .15em;
  font-weight: 700;
  margin: 0;
}

.live-main {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  padding: clamp(1.5rem, 3vw, 3rem);
  align-items: start;
}

.live-current {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.live-current-player {
  padding: 1.5rem;
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(16, 35, 60, .95), rgba(5, 11, 17, .96));
  text-align: center;
}

.live-current-player .label {
  font-size: clamp(.8rem, 1.5vw, 1rem);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: .5rem;
}

.live-current-player .nickname {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--gold-soft);
  margin: .5rem 0;
}

.live-current-player .distance {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--text);
}

.live-current-player .waiting {
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.5rem);
}

.live-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .025);
}

.live-qr .label {
  font-size: clamp(.8rem, 1.5vw, 1rem);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .1em;
}

.live-qr img {
  width: clamp(180px, 30vw, 280px);
  height: auto;
  border-radius: 12px;
  background: white;
  padding: 1rem;
}

.live-leaderboard {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.live-leaderboard h2 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  margin: 0 0 .5rem;
  color: var(--gold-soft);
  text-transform: uppercase;
  letter-spacing: .1em;
}

.live-leaderboard-list {
  display: grid;
  gap: .75rem;
}

.live-leaderboard-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(16, 35, 60, .93), rgba(10, 26, 47, .84));
  transition: border-color 200ms ease, transform 100ms ease;
}

.live-leaderboard-item:hover {
  border-color: rgba(212, 175, 55, 0.4);
  transform: translateX(4px);
}

.live-leaderboard-item .rank {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--gold);
  min-width: 50px;
}

.live-leaderboard-item .nickname {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 600;
}

.live-leaderboard-item .distance {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 700;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--gold-soft);
  text-align: right;
}

.live-leaderboard-item .exhibition {
  color: var(--muted);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.live-today {
  padding: 1.5rem;
  border: 1px solid rgba(212, 175, 55, .28);
  border-radius: var(--radius);
  background: rgba(212, 175, 55, .07);
}

.live-today h2 {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  margin: 0 0 1rem;
  color: var(--gold-soft);
  text-transform: uppercase;
  letter-spacing: .1em;
}

.live-today .stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.live-today .stat {
  text-align: center;
}

.live-today .stat-value {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--gold-soft);
  line-height: 1.1;
}

.live-today .stat-label {
  margin-top: .25rem;
  color: var(--muted);
  font-size: clamp(.75rem, 1.2vw, .9rem);
  text-transform: uppercase;
  letter-spacing: .07em;
}

@media (max-width: 1100px) {
  .live-main {
    grid-template-columns: 1fr;
  }
  .live-current {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .live-current-player {
    flex: 1;
    min-width: 280px;
  }
  .live-qr {
    flex: 1;
    min-width: 280px;
  }
}

@media (max-width: 700px) {
  .live-current {
    flex-direction: column;
  }
  .live-today .stats {
    grid-template-columns: 1fr;
    gap: .75rem;
  }
}

/* Compute redirect page */
.compute-redirect {
  text-align: center;
  padding: 3rem 1.5rem;
}

.compute-redirect h1 {
  margin-bottom: 1rem;
}

.compute-redirect .lead {
  max-width: 600px;
  margin: 0 auto 2rem;
}

.compute-redirect .actions {
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}
/* Surf flow styles served under the existing CSP. */
.surf-flow-style-1 { text-align:center;margin-bottom:1rem; }
.surf-flow-style-2 { margin-top:1.5rem;text-align:center; }
.surf-flow-style-3 { color:var(--muted);margin:0 .5rem; }
.surf-flow-style-4 { color:var(--muted);margin:0 .5rem; }
.surf-flow-style-5 { margin-top:3rem; }
.surf-flow-style-6 { margin-top:1.5rem; }
.surf-flow-style-7 { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0; }
.surf-flow-style-8 { margin-top:2rem; }
.surf-flow-style-9 { margin-top:1.5rem; }

#leaderboard-container { max-width: 100%; overflow-x: auto; }

/* Scope spectator layout to Live; ordinary Commonwealth pages keep their layout. */
main.live-main { width:100%; max-width:none; margin:0; }
.live-main section { margin-top:0; }
.live-main .live-today { margin-top:1rem; }
.live-main > *, .live-current > * { min-width:0; }
.live-main .nickname { overflow-wrap:anywhere; }
.live-leaderboard-item { grid-template-columns:auto minmax(0,1fr) auto; }
.live-leaderboard-item .exhibition { font-size:.6rem; }
.leaderboard-footnote td { font-size:.75rem; color:var(--muted); padding-top:.5rem; }
.compute-explain { margin-top:3rem; }
.compute-boundary { margin-top:2rem; }
@media(max-width:880px) {
  .compute-explain, .compute-explain .card-grid.three { grid-template-columns:1fr; }
}