* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

:root {
  --bg: #000000;
  --surface: #111827;
  --surface-alt: #1f2937;
  --text: #f9fafb;
  --muted: #9ca3af;
  --faint: #4b5563;
  --green: #22c55e;
  --green-ink: #14532d;
  --amber: #f59e0b;
  --red: #ef4444;
  --light-team: #38bdf8;
  --dark-team: #fb923c;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
}

#app {
  width: 100vw;
  height: 100vh;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Redondeado para relojes circulares */
@media (shape: round) {
  #app {
    border-radius: 50%;
    padding: 10%;
  }
}

.screen {
  position: absolute;
  inset: 0;
  display: none !important;
  flex-direction: column;
  padding: 8px;
  background-color: var(--bg);
}

.screen.active {
  display: flex !important;
}

/* Pantalla 1: PIN */
.pin-header {
  text-align: center;
  padding: 4px 0;
}

.pin-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--muted);
  text-transform: uppercase;
}

.pin-display {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 6px 0;
}

.pin-dot {
  width: 22px;
  height: 28px;
  border-bottom: 2px solid var(--faint);
  font-size: 18px;
  font-weight: 800;
  font-family: monospace;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
}

.pin-dot.filled {
  border-bottom-color: var(--green);
}

.keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  flex: 1;
  max-height: 180px;
  margin-top: 2px;
}

.key-btn {
  background: var(--surface);
  border: 1px solid var(--surface-alt);
  border-radius: 10px;
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.key-btn:active {
  background: var(--green);
  color: var(--bg);
}

.key-btn.action {
  font-size: 14px;
  color: var(--muted);
}

.downloads-link {
  text-align: center;
  margin-top: 4px;
  font-size: 10px;
  color: var(--muted);
  text-decoration: underline;
  cursor: pointer;
  padding: 4px;
}

/* Pantalla 2: Marcador */
.match-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2px 6px;
  font-size: 11px;
  font-weight: 700;
  border-bottom: 1px solid #1f2937;
}

.match-clock {
  font-family: monospace;
  font-size: 15px;
  color: var(--text);
}

.match-status {
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.status-live {
  background: var(--green-ink);
  color: var(--green);
}

.status-pause {
  background: #78350f;
  color: var(--amber);
}

.teams-container {
  display: flex;
  flex: 1;
  gap: 6px;
  padding: 6px 0;
}

.team-box {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.1s, opacity 0.1s;
}

.team-box:active {
  transform: scale(0.96);
  opacity: 0.8;
}

.team-light {
  background: #082f49;
  border-color: var(--light-team);
  color: var(--light-team);
}

.team-dark {
  background: #431407;
  border-color: var(--dark-team);
  color: var(--dark-team);
}

.team-name {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.team-gk {
  font-size: 9px;
  color: #94a3b8;
  max-width: 90%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

.team-score {
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
  margin-top: 2px;
  font-family: monospace;
}

.match-bottombar {
  display: flex;
  gap: 6px;
  height: 38px;
}

.action-btn {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--surface-alt);
  border-radius: 8px;
  color: var(--text);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
}

.action-btn:active {
  background: var(--surface-alt);
}

.action-btn.undo {
  color: var(--muted);
}

.action-btn.pause {
  color: var(--amber);
}

.action-btn.disconnect {
  color: var(--red);
  max-width: 40px;
}

/* Pantalla 3: Selector de Autor */
.scorer-header {
  padding: 4px 0 6px;
  text-align: center;
  font-size: 12px;
  font-weight: 800;
  border-bottom: 1px solid #1f2937;
}

.scorer-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 6px 0;
}

.player-btn {
  background: var(--surface);
  border: 1px solid var(--surface-alt);
  color: var(--text);
  padding: 10px 8px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.player-btn:active {
  background: var(--green);
  color: var(--bg);
}

.player-btn.quick {
  background: #14532d;
  color: var(--green);
  border-color: var(--green);
  font-weight: 800;
  text-align: center;
}

.player-btn.cancel {
  background: #374151;
  color: var(--muted);
  text-align: center;
}

/* Pantalla 4: Descargas */
.downloads-screen {
  overflow-y: auto;
}

.downloads-title {
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 8px;
  text-align: center;
  color: var(--green);
}

.download-item {
  display: block;
  background: var(--surface);
  border: 1px solid var(--surface-alt);
  border-radius: 8px;
  padding: 8px;
  margin-bottom: 6px;
  text-decoration: none;
  color: var(--text);
}

.download-name {
  font-size: 12px;
  font-weight: 700;
}

.download-desc {
  font-size: 10px;
  color: var(--muted);
}

.back-btn {
  margin-top: 8px;
  background: var(--surface-alt);
  border: none;
  border-radius: 8px;
  color: var(--text);
  padding: 8px;
  font-weight: 700;
  width: 100%;
}

/* Pantalla de Partido Terminado */
.finished-screen {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px;
}

.finished-badge {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--amber);
  margin-bottom: 8px;
}

.finished-score {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 6px;
}

.fin-team {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.fin-name {
  font-size: 10px;
  font-weight: 800;
  color: var(--muted);
  letter-spacing: 0.5px;
}

.fin-goals {
  font-size: 38px;
  font-weight: 900;
  font-family: monospace;
  color: var(--text);
  line-height: 1;
}

.fin-divider {
  font-size: 24px;
  color: var(--muted);
  font-weight: 900;
}

.finished-winner {
  font-size: 13px;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 12px;
}

.action-btn-primary {
  width: 100%;
  max-width: 170px;
  padding: 8px 14px;
  border-radius: 20px;
  background: var(--green);
  color: var(--bg);
  border: none;
  font-weight: 800;
  font-size: 12px;
  cursor: pointer;
  transition: transform 0.1s;
}

.action-btn-primary:active {
  transform: scale(0.96);
}

/* Pantalla de Previa / Draft */
.draft-screen {
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  text-align: center;
  padding: 8px 4px;
}

.draft-badge {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--amber);
  margin-bottom: 4px;
}

.draft-teams {
  display: flex;
  width: 100%;
  gap: 6px;
  flex: 1;
  overflow-y: auto;
  margin-bottom: 6px;
}

.draft-team {
  flex: 1;
  background: var(--surface);
  border-radius: 8px;
  padding: 6px 4px;
  display: flex;
  flex-direction: column;
}

.draft-light {
  border: 1px solid var(--light-team);
}

.draft-dark {
  border: 1px solid var(--dark-team);
}

.draft-team-title {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.draft-light .draft-team-title {
  color: var(--light-team);
}

.draft-dark .draft-team-title {
  color: var(--dark-team);
}

.draft-players {
  font-size: 9px;
  color: #cbd5e1;
  line-height: 1.3;
  text-align: left;
  white-space: pre-line;
}

.action-btn-start {
  width: 100%;
  max-width: 180px;
  padding: 10px 14px;
  border-radius: 20px;
  background: var(--green);
  color: var(--bg);
  border: none;
  font-weight: 900;
  font-size: 13px;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: transform 0.1s;
}

.action-btn-start:active {
  transform: scale(0.96);
}

.draft-disconnect-link {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 10px;
  cursor: pointer;
  text-decoration: underline;
  margin-top: 4px;
  padding: 2px 8px;
}

/* Botón de Terminar Partido */
.action-btn.finish {
  background: #7f1d1d;
  color: #fca5a5;
  border-color: #991b1b;
}

.action-btn.finish:active {
  background: #991b1b;
}

/* Modal de Confirmación */
.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 12px;
  z-index: 100;
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: var(--surface);
  border: 1px solid #334155;
  border-radius: 12px;
  padding: 12px;
  text-align: center;
  max-width: 220px;
}

.modal-title {
  font-size: 12px;
  font-weight: 800;
  color: #f87171;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.modal-desc {
  font-size: 10px;
  color: var(--muted);
  margin-bottom: 12px;
  line-height: 1.3;
}

.modal-actions {
  display: flex;
  gap: 6px;
}

.modal-btn {
  flex: 1;
  padding: 8px 4px;
  border-radius: 8px;
  font-size: 10px;
  font-weight: 700;
  border: none;
  cursor: pointer;
}

.modal-btn.confirm {
  background: #dc2626;
  color: #ffffff;
}

.modal-btn.cancel {
  background: #334155;
  color: var(--text);
}