.presentation-launch { margin-top: 10px; border: 1px solid #35533a; background: #182b1e; color: #c7efb7; }
.round-panel { margin-top: 24px; padding: 22px 25px; border: 1px solid #2c4833; border-radius: 16px; background: #132119; }
.round-panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.round-panel-heading h2 { margin: 8px 0 0; font-size: 20px; }
.timer-line { display: flex; align-items: center; justify-content: space-between; gap: 22px; margin-top: 18px; }
.timer-clock { font-size: clamp(34px, 5vw, 52px); font-weight: 800; letter-spacing: .03em; font-variant-numeric: tabular-nums; color: #c4fa89; }
.timer-clock.is-finished, #presentation-timer.is-finished { color: #f0ab9e; }
.timer-actions { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 9px; }
.timer-actions label { font-size: 11px; color: #a8bca9; }
.timer-actions input { width: 65px; padding: 9px; border: 1px solid #47664a; border-radius: 8px; background: #0e1a12; color: #f1f7ef; font: inherit; text-align: center; }
.timer-actions input:focus-visible { outline: 2px solid #b8f56b; outline-offset: 2px; }
.round-history { margin-top: 18px; display: grid; gap: 7px; }
.round-history:empty { display: none; }
.round-history details { border-top: 1px solid #2b4331; padding-top: 9px; font-size: 12px; color: #a5b9a6; }
.round-history summary { cursor: pointer; color: #d3ead0; }
.round-history ul { list-style: none; display: grid; gap: 6px; padding: 8px 0 3px 18px; margin: 0; }
.round-history li { display: flex; justify-content: space-between; gap: 14px; }
.round-history li span:first-child { overflow-wrap: anywhere; }
.round-history li span:last-child { font-variant-numeric: tabular-nums; color: #b8f56b; white-space: nowrap; }
.round-score { margin: -14px 0 15px; color: #a4c897; font-size: 11px; }
.presentation-view[hidden] { display: none; }
.presentation-view { position: fixed; inset: 0; z-index: 30; overflow: auto; padding: clamp(24px, 4vw, 60px); color: #f2f8ed; background: radial-gradient(circle at 85% 5%, #315b36, transparent 35%), #09150f; }
.presentation-view:fullscreen { width: 100vw; height: 100vh; }
.presentation-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; }
.presentation-header h2 { font-size: clamp(30px, 5vw, 72px); line-height: 1.12; overflow-wrap: anywhere; margin: 12px 0 8px; }
.presentation-header p { color: #b2d5b0; font-size: clamp(14px, 2vw, 22px); margin: 0; }
.presentation-meta { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin: 28px 0; padding: 20px 26px; border-radius: 18px; background: #1b3523; border: 1px solid #416e43; }
.presentation-meta span { display: block; color: #a9c9aa; font-size: 12px; }
.presentation-meta strong { display: block; font-size: clamp(38px, 6vw, 76px); color: #c5fa8c; line-height: 1.1; font-variant-numeric: tabular-nums; }
.presentation-groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 18px; }
.presentation-card { padding: 24px; border: 1px solid #416044; border-radius: 18px; background: #17291d; }
.presentation-card:first-child { border-color: #a1d973; background: #203d27; }
.presentation-rank { color: #a2d077; font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.presentation-name { font-size: clamp(21px, 3vw, 34px); font-weight: 700; overflow-wrap: anywhere; margin: 14px 0 8px; }
.presentation-score { font-size: clamp(55px, 8vw, 105px); line-height: 1; font-weight: 800; font-variant-numeric: tabular-nums; color: #eaf9e2; }
.presentation-round-score { color: #abd29b; font-size: 13px; margin-top: 12px; }
.presentation-empty { color: #aac4a8; padding: 25px 0; }
@media (max-width: 900px) {
  .presentation-launch { margin-top: 0; grid-column: 2; align-self: center; }
  .timer-line { align-items: flex-start; flex-direction: column; }
  .timer-actions { justify-content: flex-start; }
}
@media (max-width: 600px) {
  .sidebar { grid-template-columns: 1fr; }
  .sidebar-section { flex-wrap: wrap; }
  .sidebar-action { min-width: 43%; }
  .presentation-launch { grid-column: 1; width: 100%; }
  .round-panel { padding: 18px; }
  .round-panel-heading { align-items: flex-start; }
  .round-panel-heading h2 { font-size: 18px; }
  .round-panel-heading .subtle-button { max-width: 135px; }
  .presentation-header { flex-direction: column; }
  .presentation-meta { align-items: flex-start; flex-direction: column; }
}