/* ==========================================================================
   Simulation Rack & Industrial Instrument Panel CSS (GrafcetEditor)
   ========================================================================== */

/* Barra de Controle de Simulação no Topo */
.sim-toolbar-group {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(15, 23, 42, 0.4);
  padding: 3px 8px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-sim-play {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  border: 1px solid #34d399;
  box-shadow: 0 2px 6px rgba(16, 185, 129, 0.3);
}
.btn-sim-play:hover {
  background: linear-gradient(135deg, #059669, #047857);
}

.btn-sim-pause {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  border: 1px solid #fbbf24;
}

.btn-sim-step {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: white;
  border: 1px solid #60a5fa;
}

.btn-sim-stop {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  border: 1px solid #f87171;
}

.sim-status-badge {
  font-size: 11px;
  font-family: monospace;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.sim-status-badge.running {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid #10b981;
  animation: pulse-glow 1.5s infinite;
}

.sim-status-badge.paused {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid #f59e0b;
}

.sim-status-badge.stopped {
  background: rgba(148, 163, 184, 0.2);
  color: #94a3b8;
  border: 1px solid #64748b;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(16, 185, 129, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 2px rgba(16, 185, 129, 0.1); }
}

/* Gaveta Retrátil de I/O na Base da Tela */
#simulation-dock {
  position: fixed;
  bottom: 0;
  left: 260px; /* alinhado após a paleta lateral */
  right: 0;
  background: #0f172a;
  border-top: 2px solid #3b82f6;
  box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.35);
  z-index: 1200;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  color: #f1f5f9;
  user-select: none;
}

#simulation-dock.collapsed {
  transform: translateY(calc(100% - 32px));
}

.dock-header {
  height: 32px;
  background: #1e293b;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  cursor: pointer;
  border-bottom: 1px solid #334155;
}

.dock-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #93c5fd;
  display: flex;
  align-items: center;
  gap: 6px;
}

.dock-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.dock-toggle-btn {
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  font-size: 13px;
  padding: 2px 6px;
  border-radius: 4px;
}
.dock-toggle-btn:hover {
  background: #334155;
  color: white;
}

.dock-body {
  padding: 14px 20px;
  display: flex;
  gap: 24px;
  overflow-x: auto;
  max-height: 220px;
  align-items: flex-start;
}

/* Módulos do Rack Industrial */
.rack-module {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 10px 14px;
  min-width: 170px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: inset 0 1px 3px rgba(255, 255, 255, 0.05);
}

.module-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: #94a3b8;
  border-bottom: 1px solid #334155;
  padding-bottom: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.module-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* Botões Táteis (Pushbuttons Digitais) */
.pushbutton-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.pushbutton-label {
  font-size: 11px;
  font-weight: 700;
  font-family: monospace;
  color: #cbd5e1;
}

.pushbutton {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid #334155;
  background: radial-gradient(circle at 35% 35%, #22c55e, #15803d);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.4), inset 0 2px 3px rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: transform 0.05s ease, box-shadow 0.05s ease;
  outline: none;
}

.pushbutton:active, .pushbutton.pressed {
  transform: translateY(2px) scale(0.96);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.6), inset 0 3px 5px rgba(0, 0, 0, 0.5);
  background: radial-gradient(circle at 50% 50%, #16a34a, #14532d);
}

/* Chave Comutadora / Toggle Switch */
.switch-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  cursor: pointer;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider-toggle {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #475569;
  border-radius: 24px;
  transition: 0.2s;
  border: 1px solid #64748b;
}

.slider-toggle:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 2px;
  bottom: 2px;
  background-color: #f1f5f9;
  border-radius: 50%;
  transition: 0.2s;
  box-shadow: 0 2px 4px rgba(0,0,0,0.4);
}

.toggle-switch input:checked + .slider-toggle {
  background-color: #3b82f6;
  border-color: #60a5fa;
}

.toggle-switch input:checked + .slider-toggle:before {
  transform: translateX(20px);
}

/* Sliders Analógicos */
.analog-slider-wrapper {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 160px;
}

.analog-header {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-family: monospace;
  color: #cbd5e1;
}

.analog-value-badge {
  background: #0f172a;
  color: #38bdf8;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 700;
  border: 1px solid #1e293b;
}

.analog-slider-input {
  width: 100%;
  accent-color: #38bdf8;
  cursor: pointer;
}

/* LEDs Indicadores de Saídas (Q) */
.led-indicator-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.led-indicator {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #334155;
  border: 2px solid #475569;
  box-shadow: inset 0 2px 3px rgba(0, 0, 0, 0.4);
  transition: all 0.15s ease;
}

.led-indicator.on {
  background: #22c55e;
  border-color: #86efac;
  box-shadow: 0 0 12px #22c55e, inset 0 1px 3px #bbf7d0;
}

/* Relé Animado com Contato NA/NF */
.relay-icon-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 6px;
  font-size: 16px;
  transition: all 0.15s;
}

.relay-icon-wrapper.energized {
  border-color: #22c55e;
  background: rgba(34, 197, 94, 0.15);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.3);
}

/* Temporizadores (Timers) */
.timer-bar-wrapper {
  display: flex;
  flex-direction: column;
  gap: 3px;
  width: 140px;
}

.timer-header {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-family: monospace;
  color: #cbd5e1;
}

.timer-progress-bg {
  width: 100%;
  height: 8px;
  background: #0f172a;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid #334155;
}

.timer-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #3b82f6, #06b6d4);
  transition: width 0.05s linear;
}

.timer-progress-fill.done {
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
}

.timer-progress-fill.toff-delay {
  background: linear-gradient(90deg, #f59e0b, #d97706);
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.6);
}

.timer-progress-fill.intermittent-active {
  background: linear-gradient(90deg, #06b6d4, #3b82f6);
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.7);
}

.timer-mode-badge {
  font-size: 8px;
  font-weight: 800;
  padding: 1px 4px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.timer-mode-badge.ton {
  background: rgba(59, 130, 246, 0.25);
  color: #60a5fa;
  border: 1px solid #3b82f6;
}

.timer-mode-badge.toff {
  background: rgba(245, 158, 11, 0.25);
  color: #fbbf24;
  border: 1px solid #f59e0b;
}

.timer-mode-badge.int {
  background: rgba(168, 85, 247, 0.25);
  color: #c084fc;
  border: 1px solid #a855f7;
}

/* ==========================================================================
   Realce Reativo no Canvas durante a Simulação
   ========================================================================== */

/* Etapa Ativa */
.box.sim-active-step .inner-rect {
  background: #2563eb !important;
  color: #ffffff !important;
  border-color: #93c5fd !important;
  box-shadow: 0 0 16px #3b82f6, 0 0 28px rgba(59, 130, 246, 0.6) !important;
  animation: step-pulsing 1.8s infinite alternate !important;
}

@keyframes step-pulsing {
  0% { transform: scale(1); filter: brightness(1); }
  100% { transform: scale(1.04); filter: brightness(1.2); }
}

/* Transição Franqueável (Validada e Receptiva) */
.transition.sim-ready,
.branch-transition.sim-ready {
  background: #22c55e !important;
  box-shadow: 0 0 12px #22c55e, 0 0 20px rgba(34, 197, 94, 0.8) !important;
  animation: trans-ready 0.8s infinite alternate;
}

@keyframes trans-ready {
  0% { opacity: 0.7; }
  100% { opacity: 1; filter: drop-shadow(0 0 6px #22c55e); }
}

/* Modo Simulação Ativo no Canvas */
body.sim-mode-active #canvas {
  cursor: default !important;
}

body.sim-mode-active #canvas .box {
  cursor: pointer !important;
}

body.sim-mode-active #palette {
  opacity: 0.45;
  pointer-events: none;
  filter: grayscale(0.5);
}

/* ==========================================================================
   Módulo de Entradas Remotas (R / Web & MQTT)
   ========================================================================== */
.rack-module.remote-module {
  border-color: #0284c7;
  background: #0f2338;
}

.pushbutton.remote-pushbutton {
  background: radial-gradient(circle at 35% 35%, #38bdf8, #0284c7);
  border-color: #0369a1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.remote-btn-icon {
  font-size: 14px;
  pointer-events: none;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.5));
}

.pushbutton.remote-pushbutton:active,
.pushbutton.remote-pushbutton.pressed,
.pushbutton.remote-pushbutton.active-remote {
  background: radial-gradient(circle at 50% 50%, #0284c7, #075985);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.7), inset 0 3px 5px rgba(0, 0, 0, 0.6);
  transform: translateY(2px) scale(0.96);
}

.pushbutton-label.remote-label {
  color: #7dd3fc;
}

.toggle-switch input:checked + .slider-toggle.remote-toggle {
  background-color: #0284c7;
  border-color: #38bdf8;
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.5);
}