.training-menu-button {
  width: 100%;
  min-height: 62px;
  display: grid;
  grid-template-columns: 38px 1fr auto;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding: 10px;
  border: 1px solid rgba(15, 83, 80, .25);
  border-radius: 11px;
  background: linear-gradient(135deg, rgba(15, 83, 80, .12), rgba(23, 92, 167, .1));
  color: #123a37;
  text-align: left;
}
.training-menu-button:hover { background: linear-gradient(135deg, rgba(15, 83, 80, .2), rgba(23, 92, 167, .16)); }
.training-menu-button > span:nth-child(2) strong,
.training-menu-button > span:nth-child(2) small { display: block; }
.training-menu-button > span:nth-child(2) strong { font-size: 13px; }
.training-menu-button > span:nth-child(2) small { margin-top: 2px; color: #5e716d; font-size: 10px; }
.training-menu-button b {
  padding: 6px 8px;
  border-radius: 99px;
  background: #0f5350;
  color: #f9d98a;
  font-size: 8px;
  letter-spacing: .08em;
}
.training-menu-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 2px solid #f1e4c5;
  border-radius: 11px;
  background: linear-gradient(135deg, #176b5f, #175ca7);
  color: #f7d77d;
  box-shadow: 0 4px 10px rgba(8, 53, 51, .25);
  font: 900 12px Georgia, serif;
}

.training-screen,
.admin-dashboard-screen {
  height: 100dvh;
  min-height: 0;
  flex-direction: column;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 0, rgba(23, 107, 95, .5), transparent 34%),
    radial-gradient(circle at 90% 20%, rgba(23, 92, 167, .25), transparent 31%),
    linear-gradient(#041c1b, #020d0d);
}
.training-header {
  position: relative;
  z-index: 3;
  width: min(100%, 760px);
  min-height: 76px;
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  gap: 12px;
  margin: 0 auto;
  padding: calc(var(--safe-top) + 10px) 16px 8px;
  background: linear-gradient(rgba(3, 19, 19, .94), rgba(3, 19, 19, .72), transparent);
}
.training-header > div { text-align: center; min-width: 0; }
.training-header .eyebrow { margin-bottom: 2px; font-size: 8px; }
.training-header h2 { margin: 0; font: 700 24px/1 Georgia, serif; }
.training-header .icon-button { background: rgba(10, 50, 47, .75); }
#training-refresh { color: var(--gold); font-size: 21px; }
#training-refresh.is-spinning { animation: trainingSpin .8s linear infinite; }
@keyframes trainingSpin { to { transform: rotate(360deg); } }

.training-scroll {
  width: 100%;
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 8px 14px calc(var(--safe-bottom) + 30px);
  scrollbar-width: thin;
  scrollbar-color: rgba(245, 190, 76, .35) transparent;
}
.training-scroll > * { width: min(100%, 720px); margin-left: auto; margin-right: auto; }
.training-loading {
  min-height: 55vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.training-loading i {
  width: 46px;
  height: 46px;
  margin-bottom: 18px;
  border: 3px solid rgba(255,255,255,.12);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: trainingSpin .9s linear infinite;
}
.training-loading strong { font: 700 20px Georgia, serif; }
.training-loading span { margin-top: 7px; color: var(--muted); font-size: 11px; }

.training-hero {
  position: relative;
  overflow: hidden;
  padding: 18px;
  border: 1px solid rgba(245,190,76,.2);
  border-radius: 20px;
  background:
    radial-gradient(circle at 90% 15%, rgba(245,190,76,.15), transparent 31%),
    linear-gradient(145deg, rgba(20, 82, 73, .94), rgba(6, 38, 36, .95));
  box-shadow: 0 20px 50px rgba(0,0,0,.27);
}
.training-hero::after {
  content: "AI";
  position: absolute;
  right: -12px;
  top: 14px;
  color: rgba(255,255,255,.035);
  font: 900 112px/.8 Georgia, serif;
}
.training-live {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 9px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 99px;
  background: rgba(0,0,0,.16);
  color: #c4d5cf;
  font-size: 9px;
  font-weight: 800;
}
.training-live i { width: 7px; height: 7px; border-radius: 50%; background: #70d6a4; box-shadow: 0 0 9px #70d6a4; }
.training-live.is-running i { background: var(--gold); box-shadow: 0 0 10px var(--gold); animation: trainingPulse 1s ease-in-out infinite; }
@keyframes trainingPulse { 50% { opacity: .35; transform: scale(.75); } }
.training-model-lockup { position: relative; z-index: 1; display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: end; margin-top: 18px; }
.training-model-lockup > div small,
.training-model-lockup > div strong { display: block; }
.training-model-lockup > div small { color: var(--gold); font-size: 8px; font-weight: 900; letter-spacing: .18em; }
.training-model-lockup > div strong { margin-top: 2px; font: 900 57px/.9 Georgia, serif; letter-spacing: -.05em; }
.training-model-lockup p { max-width: 330px; margin: 0 0 4px; color: #c0d0ca; font-size: 11px; line-height: 1.45; }
.training-tech-pills { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.training-tech-pills span { padding: 6px 8px; border-radius: 7px; background: rgba(0,0,0,.18); color: #d4dfdb; font-size: 8px; font-weight: 800; }

.training-section {
  margin-top: 12px;
  padding: 15px;
  border: 1px solid rgba(255,255,255,.085);
  border-radius: 17px;
  background: linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.025));
  box-shadow: 0 12px 32px rgba(0,0,0,.16);
}
.training-section-title { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 13px; }
.training-section-title small,
.training-section-title h3 { display: block; margin: 0; }
.training-section-title small { color: var(--gold); font-size: 8px; font-weight: 900; letter-spacing: .16em; }
.training-section-title h3 { margin-top: 3px; font: 700 20px/1.05 Georgia, serif; }
.training-section-title > b { padding: 5px 8px; border-radius: 99px; background: rgba(245,190,76,.11); color: var(--gold); font-size: 8px; letter-spacing: .08em; }
.training-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.training-metric { min-width: 0; padding: 13px; border-radius: 13px; background: rgba(0,0,0,.17); }
.training-metric strong,
.training-metric span,
.training-metric small { display: block; }
.training-metric strong { color: #fff0bf; font: 800 27px/1 Georgia, serif; }
.training-metric span { margin-top: 6px; font-size: 10px; font-weight: 850; }
.training-metric small { margin-top: 3px; overflow: hidden; color: var(--muted); font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }

.training-pipeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.training-pipeline article { position: relative; min-width: 0; padding: 11px 8px; border-radius: 12px; background: rgba(0,0,0,.17); text-align: center; }
.training-pipeline article:not(:last-child)::after { content: "›"; position: absolute; z-index: 2; right: -8px; top: 24px; color: var(--gold); font-size: 19px; }
.training-pipeline i { width: 25px; height: 25px; display: grid; place-items: center; margin: 0 auto 7px; border-radius: 50%; background: #176b5f; color: #fff2c9; font-style: normal; font-size: 10px; font-weight: 900; }
.training-pipeline strong,
.training-pipeline small { display: block; }
.training-pipeline strong { font-size: 10px; }
.training-pipeline small { min-height: 25px; margin-top: 3px; color: var(--muted); font-size: 7px; line-height: 1.3; }

.strategy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.strategy-card { min-width: 0; padding: 12px; border: 1px solid rgba(255,255,255,.06); border-radius: 13px; background: rgba(0,0,0,.15); }
.strategy-head { display: flex; align-items: center; gap: 8px; }
.strategy-head i { flex: 0 0 33px; width: 33px; height: 33px; display: grid; place-items: center; border-radius: 9px; background: #205e56; color: #ffe7a4; font-style: normal; font-size: 9px; font-weight: 950; }
.strategy-aggressive .strategy-head i { background: #9e3f2d; }
.strategy-bluffer .strategy-head i { background: #6b4389; }
.strategy-cautious .strategy-head i { background: #315b80; }
.strategy-head strong,
.strategy-head small { display: block; }
.strategy-head strong { font-size: 11px; }
.strategy-head small { margin-top: 2px; color: var(--muted); font-size: 7px; }
.strategy-card p { min-height: 42px; margin: 10px 0; color: #b8c8c2; font-size: 8px; line-height: 1.45; }
.strategy-foot { display: flex; align-items: center; justify-content: space-between; gap: 6px; padding-top: 8px; border-top: 1px solid rgba(255,255,255,.06); }
.strategy-foot span { color: #778c85; font-size: 6px; font-weight: 900; }
.strategy-foot b { font-size: 9px; }
.is-positive { color: #72d6a8 !important; }
.is-negative { color: #ff8b72 !important; }

.weight-list { display: grid; gap: 8px; }
.weight-row { display: grid; grid-template-columns: minmax(80px, 1fr) minmax(80px, 1.4fr) 48px; align-items: center; gap: 8px; font-size: 8px; }
.weight-row > span { overflow: hidden; color: #bdccc7; text-overflow: ellipsis; white-space: nowrap; }
.weight-row > div { height: 7px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.07); }
.weight-row i { display: block; width: var(--weight); height: 100%; border-radius: inherit; background: #72d6a8; }
.weight-row i.is-negative { background: #ff765d; }
.weight-row b { text-align: right; color: #d9e4df; font-variant-numeric: tabular-nums; }

.model-list, .match-list, .evaluation-list { display: grid; gap: 7px; }
.model-row, .match-row, .evaluation-row {
  min-width: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 9px;
  padding: 10px;
  border-radius: 12px;
  background: rgba(0,0,0,.15);
}
.model-row > div, .match-row > div, .evaluation-row > div { min-width: 0; }
.model-row strong, .model-row small,
.match-row strong, .match-row small,
.evaluation-row strong, .evaluation-row small { display: block; }
.model-row strong, .match-row strong, .evaluation-row strong { font-size: 10px; }
.model-row small, .match-row small, .evaluation-row small { margin-top: 3px; overflow: hidden; color: var(--muted); font-size: 7px; text-overflow: ellipsis; white-space: nowrap; }
.model-row em { display: none; }
.model-version, .match-result, .evaluation-score {
  width: 39px;
  height: 39px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: #164e49;
  color: #ffe5a1;
  font-style: normal;
  font-size: 10px;
  font-weight: 950;
}
.match-result.team-0 { background: #285c86; }
.match-result.team-1 { background: #8a3a30; }
.evaluation-score { display: flex; flex-direction: column; justify-content: center; width: 51px; }
.evaluation-score strong { color: #ffe4a0; font-size: 12px; }
.evaluation-score small { margin: 2px 0 0; font-size: 6px; }
.model-status { padding: 5px 7px; border-radius: 99px; background: rgba(255,255,255,.07); color: #aebfba; font-size: 7px; font-weight: 950; letter-spacing: .04em; white-space: nowrap; }
.model-status.is-active, .model-status.is-finished { background: rgba(82,188,138,.13); color: #72d6a8; }
.model-status.is-candidate, .model-status.is-playing { background: rgba(245,190,76,.12); color: var(--gold); }
.model-status.is-abandoned { background: rgba(255,255,255,.06); color: #aebfba; }
.model-status.is-rejected { background: rgba(226,88,64,.12); color: #ff8b72; }

.training-empty { padding: 25px 15px; border: 1px dashed rgba(255,255,255,.1); border-radius: 13px; text-align: center; }
.training-empty span { display: block; color: var(--gold); font-size: 22px; }
.training-empty strong { display: block; margin-top: 7px; font: 700 15px Georgia, serif; }
.training-empty p { max-width: 390px; margin: 6px auto 0; color: var(--muted); font-size: 8px; line-height: 1.5; }
.training-privacy {
  margin-top: 12px;
  padding: 15px;
  border: 1px solid rgba(114,214,168,.18);
  border-radius: 14px;
  background: rgba(32, 94, 86, .16);
  text-align: center;
}
.training-privacy strong { color: #8fe3bb; font-size: 8px; letter-spacing: .14em; }
.training-privacy p { max-width: 510px; margin: 6px auto 0; color: #aebfba; font-size: 8px; line-height: 1.5; }

@media (min-width: 640px) {
  .training-metrics { grid-template-columns: repeat(4, 1fr); }
  .strategy-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 360px) {
  .training-scroll { padding-left: 9px; padding-right: 9px; }
  .training-section, .training-hero { padding: 12px; }
  .training-model-lockup > div strong { font-size: 48px; }
  .training-section-title h3 { font-size: 18px; }
  .strategy-grid { grid-template-columns: 1fr; }
}

.training-manual-control { border-color: rgba(245,190,76,.34); background: linear-gradient(145deg, rgba(84,54,16,.28), rgba(6,30,28,.82)); }
.training-manual-control > p { margin: 0 0 12px; color: #bccac5; font-size: 9px; line-height: 1.5; }
.training-manual-control > small { display: block; margin-top: 8px; color: #91a8a1; font-size: 8px; line-height: 1.4; }
.training-start-button { width: 100%; min-height: 48px; border: 1px solid #ffe08a; border-radius: 12px; color: #102d2c; background: linear-gradient(135deg, #f8d276, #e7973c); box-shadow: 0 8px 22px rgba(0,0,0,.25); font-size: 10px; font-weight: 950; letter-spacing: .08em; }
.training-start-button:disabled { opacity: .55; }
.training-abort-button { width: 100%; min-height: 42px; margin-top: 9px; border: 1px solid rgba(240,82,67,.72); border-radius: 12px; color: #ffe7df; background: rgba(92,24,20,.72); font-size: 9px; font-weight: 950; letter-spacing: .07em; }
.training-abort-button:disabled { opacity: .42; }

/* --- Sessió evolutiva --------------------------------------------------- */
.training-evolution { border-color: rgba(114,214,168,.22); }
.training-evolution > p { margin: 0 0 12px; color: #bccac5; font-size: 9px; line-height: 1.5; }
.evolution-controls { display: grid; gap: 9px; margin-bottom: 12px; }
.evolution-durations { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.evolution-duration {
  min-height: 38px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 11px;
  background: rgba(0,0,0,.18);
  color: #c4d5cf;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .06em;
}
.evolution-duration.is-selected { border-color: #ffe08a; background: rgba(245,190,76,.16); color: var(--gold); }

.evolution-live { margin-bottom: 12px; padding: 12px; border-radius: 13px; background: rgba(0,0,0,.17); }
.evolution-live-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 9px; }
.evolution-live-head b { color: #ffe4a0; font-size: 9px; font-weight: 900; letter-spacing: .07em; }
.evolution-progress { height: 7px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.08); }
.evolution-progress i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #72d6a8, #f5be4c); transition: width .6s ease; }
.evolution-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 7px; margin-top: 10px; }
.evolution-stats .training-metric strong { font-size: 19px; }
.evolution-summary { margin: 10px 0 0; color: #bccac5; font-size: 9px; line-height: 1.5; }

.model-status.is-running, .model-status.is-completed { background: rgba(82,188,138,.13); color: #72d6a8; }
.model-status.is-paused, .model-status.is-pending { background: rgba(245,190,76,.12); color: var(--gold); }
.model-status.is-stopped, .model-status.is-interrupted { background: rgba(255,255,255,.06); color: #aebfba; }
.model-status.is-failed { background: rgba(226,88,64,.12); color: #ff8b72; }

.evolution-chart { margin: 0 0 12px; padding: 12px; border-radius: 13px; background: rgba(0,0,0,.17); }
.evolution-chart figcaption { margin-bottom: 8px; color: #aebfba; font-size: 8px; font-weight: 800; letter-spacing: .08em; }
.evolution-chart svg { display: block; width: 100%; height: auto; }
.evo-grid { stroke: rgba(255,255,255,.07); stroke-width: 1; }
.evo-grid.is-reference { stroke: rgba(255,255,255,.28); stroke-dasharray: 4 4; }
.evo-axis { fill: #91a8a1; font-size: 9px; font-variant-numeric: tabular-nums; }
.evo-line { fill: none; stroke: #c0d0ca; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.evo-dot.is-promoted { fill: #72d6a8; stroke: #0a2422; stroke-width: 2; }
.evo-dot.is-rejected { fill: none; stroke: #ff8b72; stroke-width: 2.5; stroke-linecap: round; }
.evo-dot.is-neutral { fill: #778c85; stroke: #0a2422; stroke-width: 2; }
.evolution-legend { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.evolution-legend span { display: inline-flex; align-items: center; gap: 5px; color: #aebfba; font-size: 8px; font-weight: 800; }
.evo-swatch { width: 9px; height: 9px; border-radius: 50%; }
.evo-swatch.is-promoted { background: #72d6a8; }
.evo-swatch.is-rejected { position: relative; border-radius: 0; background: linear-gradient(45deg, transparent 40%, #ff8b72 40%, #ff8b72 60%, transparent 60%), linear-gradient(-45deg, transparent 40%, #ff8b72 40%, #ff8b72 60%, transparent 60%); }
.evo-swatch.is-reference { height: 2px; width: 12px; border-radius: 0; background: repeating-linear-gradient(90deg, rgba(255,255,255,.5) 0 3px, transparent 3px 6px); }

.generation-list { display: grid; gap: 7px; margin-bottom: 12px; }
.generation-row {
  min-width: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 9px;
  padding: 10px;
  border-radius: 12px;
  background: rgba(0,0,0,.15);
}
.generation-row > div { min-width: 0; }
.generation-row strong { display: block; font-size: 10px; }
.generation-row small { display: block; margin-top: 3px; overflow: hidden; color: var(--muted); font-size: 7px; text-overflow: ellipsis; white-space: nowrap; }
.generation-number {
  width: 39px;
  height: 39px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: #164e49;
  color: #ffe5a1;
  font-size: 10px;
  font-weight: 950;
}

.evolution-history { display: grid; gap: 7px; }
.evolution-history-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  border-radius: 11px;
  background: rgba(0,0,0,.12);
}
.evolution-history-row strong { display: block; font-size: 9px; }
.evolution-history-row small { display: block; margin-top: 2px; color: var(--muted); font-size: 7px; }

.weight-trend { margin-left: 3px; font-size: 7px; font-style: normal; }

@media (min-width: 640px) {
  .evolution-stats { grid-template-columns: repeat(4, 1fr); }
  .evolution-controls { grid-template-columns: 1fr auto; align-items: center; }
  .evolution-controls .training-start-button { min-width: 220px; }
  .evolution-controls .training-abort-button { margin-top: 0; }
}