/* Ajustes finales de legibilidad y layout del simulador DIFTEL */

/* Texto: más contraste sin perder el look plano */
.panel-title,
.select-label,
.workspace-toolbar,
.route-info small,
.sim-telemetry small,
.event small,
.node small,
.device-card small,
.protocol-help,
.message-protocol-note {
  opacity: 1 !important;
}

.panel-title {
  color: #49677c !important;
  font-weight: 700;
  letter-spacing: .14em;
}

.select-label {
  color: #536d81 !important;
  font-weight: 600;
}

.device-card strong {
  color: #173248 !important;
  font-weight: 700;
}

.device-card small {
  color: #5f788b !important;
}

.workspace-toolbar {
  color: #4f687c !important;
}

.node strong {
  color: #173248 !important;
  font-weight: 700;
  text-shadow: 0 1px 0 rgba(255,255,255,.85);
}

.node small {
  color: #587286 !important;
  font-weight: 500;
}

.event strong {
  color: #1d394f !important;
}

.event small {
  color: #5c7486 !important;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

/* Panel izquierdo: un poco más respirable */
.device-panel,
.event-panel {
  padding: 20px !important;
}

.device-card {
  min-width: 0;
}

.device-card > span:last-child {
  min-width: 0;
}

.device-card strong,
.device-card small {
  overflow-wrap: anywhere;
}

.route-chooser select,
#protocol {
  width: 100%;
  min-height: 44px;
  padding: 0 38px 0 12px;
  font-size: 12px;
  font-weight: 500;
  text-overflow: ellipsis;
}

.protocol-help {
  margin-top: 10px !important;
  color: #60788b !important;
  font-size: 9.5px !important;
  line-height: 1.55 !important;
  overflow-wrap: anywhere;
}

.protocol-help strong {
  color: #254d64 !important;
}

/* Zona de topología */
.workspace {
  min-height: 500px;
}

.workspace-toolbar {
  min-height: 54px;
  padding: 0 18px;
}

.mini-btn {
  min-height: 36px;
  padding: 8px 13px;
}

/* La franja inferior ya no intenta meter todo en una sola línea */
.sim-controls {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto !important;
  grid-template-areas:
    "telemetry telemetry"
    "route action" !important;
  gap: 12px 16px !important;
  align-items: center !important;
  padding: 15px 18px !important;
  min-height: 0 !important;
}

.sim-telemetry {
  grid-area: telemetry !important;
  display: grid !important;
  grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
  gap: 9px !important;
  width: 100% !important;
  min-width: 0 !important;
}

.sim-telemetry > div {
  min-width: 0;
  min-height: 62px;
  padding: 10px 12px !important;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-color: #d6e2ea !important;
  box-shadow: 0 2px 7px rgba(35,72,98,.035);
}

.sim-telemetry small {
  color: #617a8e !important;
  font-size: 7.5px !important;
  line-height: 1.25;
  white-space: nowrap;
}

.sim-telemetry strong {
  color: #18364c !important;
  font-size: 10.5px !important;
  line-height: 1.35 !important;
  font-weight: 700 !important;
  overflow-wrap: anywhere;
  word-break: normal;
}

.route-info {
  grid-area: route !important;
  margin: 0 !important;
  min-width: 0;
  display: flex !important;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px 10px;
  color: #203d53 !important;
  font-size: 11px;
}

.route-info small {
  color: #6a8193 !important;
  font-size: 8px;
  letter-spacing: .09em;
}

.route-info strong {
  color: #17384f !important;
  white-space: nowrap;
}

.route-info span {
  color: #1697b9 !important;
  font-weight: 700;
}

.send-btn {
  grid-area: action !important;
  min-width: 150px;
  justify-self: end;
  white-space: nowrap;
}

/* Eventos */
.event-panel {
  min-width: 0;
}

.event-list {
  max-height: 510px !important;
}

.event {
  min-width: 0;
  padding: 11px !important;
  gap: 10px !important;
}

.event p {
  min-width: 0;
}

/* Ajustes progresivos para evitar desbordes */
@media (max-width: 1180px) {
  .sim-shell {
    grid-template-columns: 190px minmax(0,1fr) 205px !important;
  }

  .sim-telemetry {
    grid-template-columns: repeat(3, minmax(0,1fr)) !important;
  }
}

@media (max-width: 1000px) {
  .sim-shell {
    grid-template-columns: 180px minmax(0,1fr) !important;
  }

  .event-panel {
    display: none !important;
  }

  .sim-telemetry {
    grid-template-columns: repeat(3, minmax(0,1fr)) !important;
  }
}

@media (max-width: 760px) {
  .sim-shell {
    grid-template-columns: 1fr !important;
  }

  .device-panel {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 8px;
  }

  .device-panel > .panel-title,
  .device-panel > .panel-divider,
  .device-panel > .select-label,
  .device-panel > select,
  .device-panel > .protocol-help,
  .device-panel > .route-chooser {
    grid-column: 1 / -1;
  }

  .device-card {
    padding: 10px !important;
  }

  .sim-controls {
    grid-template-columns: 1fr !important;
    grid-template-areas:
      "telemetry"
      "route"
      "action" !important;
  }

  .sim-telemetry {
    grid-template-columns: repeat(2, minmax(0,1fr)) !important;
  }

  .send-btn {
    width: 100%;
    justify-self: stretch;
  }
}

@media (max-width: 480px) {
  .sim-telemetry {
    grid-template-columns: 1fr !important;
  }

  .route-info {
    display: grid !important;
    grid-template-columns: auto 1fr;
  }

  .route-info span {
    display: none;
  }
}