/* ==========================================================================
   SMART GRID 3D SIMULATOR STYLESHEET
   ATT-25 Smart Grid - GESdan Xonadongacha Elektr Tizimi
   Futuristic SCADA, Glassmorphism, Neon Telemetry & Responsive Layout
   ========================================================================== */

:root {
  --bg-dark: #020617;
  --bg-panel: rgba(15, 23, 42, 0.85);
  --bg-card: rgba(30, 41, 59, 0.7);
  --border-subtle: rgba(56, 189, 248, 0.2);
  --border-glow: rgba(0, 255, 135, 0.4);
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --accent-cyan: #38BDF8;
  --accent-green: #00FF87;
  --accent-gold: #FBBF24;
  --accent-red: #EF4444;
  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
}

body, html {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-dark);
  font-family: var(--font-main);
  color: var(--text-main);
}

/* 3D WebGL Canvas Container */
#scene3dContainer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* Top Floating Header & Hotspot Navigation Bar */
.top-nav-bar {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-panel);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 15px rgba(56, 189, 248, 0.15);
  border-radius: 40px;
  padding: 6px 14px;
  max-width: calc(100vw - 24px);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.top-nav-bar::-webkit-scrollbar { display: none; }

.brand-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 0.92rem;
  color: var(--accent-green);
  padding-right: 12px;
  border-right: 1px solid var(--border-subtle);
  flex-shrink: 0;
  white-space: nowrap;
}

.brand-badge span {
  color: var(--accent-cyan);
}

.hotspot-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 1;
  overflow-x: auto;
  scrollbar-width: none;
}
.hotspot-group::-webkit-scrollbar { display: none; }

.hotspot-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.hotspot-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.06);
}

.hotspot-btn.active {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(0, 255, 135, 0.25));
  border-color: var(--accent-cyan);
  color: #FFFFFF;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.3);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 10px;
  border-left: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.btn-nav-action {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: var(--accent-cyan);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-nav-action:hover {
  background: rgba(56, 189, 248, 0.3);
  transform: translateY(-1px);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.4);
}

/* Responsive Media Queries for PowerGrid */
@media (max-width: 1200px) {
  .top-nav-bar { padding: 4px 10px; border-radius: 24px; top: 10px; }
  .hotspot-btn { padding: 5px 9px; font-size: 0.75rem; }
  .btn-nav-action { padding: 5px 9px; font-size: 0.75rem; }
}

@media (max-width: 768px) {
  .brand-badge span { display: none; }
  .top-nav-bar { padding: 4px 6px; gap: 6px; }
  .btn-nav-action { padding: 4px 8px; font-size: 0.7rem; }
}

.btn-nav-action.drone-active {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.25), rgba(245, 158, 11, 0.25));
  border-color: #EF4444;
  color: #FCA5A5;
  box-shadow: 0 0 14px rgba(239, 68, 68, 0.5);
  animation: pulse-drone 1.8s infinite ease-in-out;
}

@keyframes pulse-drone {
  0%, 100% { box-shadow: 0 0 10px rgba(239, 68, 68, 0.4); }
  50% { box-shadow: 0 0 20px rgba(245, 158, 11, 0.8); }
}

.btn-nav-action.muted {
  background: rgba(148, 163, 184, 0.1);
  border-color: rgba(148, 163, 184, 0.25);
  color: var(--text-muted);
}

.btn-nav-action.gold {
  background: rgba(251, 191, 36, 0.15);
  border-color: rgba(251, 191, 36, 0.4);
  color: var(--accent-gold);
}

.btn-nav-action.gold:hover {
  background: rgba(251, 191, 36, 0.3);
  box-shadow: 0 0 10px rgba(251, 191, 36, 0.4);
}

/* Bottom Floating SCADA Telemetry Strip */
.scada-telemetry-panel {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 94%;
  max-width: 1400px;
  z-index: 20;
  background: var(--bg-panel);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.75);
  border-radius: 18px;
  padding: 14px 20px;
  display: grid;
  grid-template-columns: repeat(6, 1fr) 320px;
  gap: 12px;
  align-items: center;
}

/* Telemetry Card */
.telemetry-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color 0.2s ease;
}

.telemetry-card:hover {
  border-color: var(--border-subtle);
}

.card-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-value {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent-green);
}

.card-subtext {
  font-size: 0.72rem;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  display: flex;
  justify-content: space-between;
}

/* Controls Box (Rightmost column of SCADA) */
.scada-quick-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: rgba(2, 6, 23, 0.5);
  padding: 10px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.slider-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.slider-group input[type="range"] {
  flex: 1;
  height: 4px;
  accent-color: var(--accent-cyan);
  cursor: pointer;
}

.slider-val {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent-cyan);
  min-width: 40px;
  text-align: right;
}

/* Floating Breakers Drawer / Panel (Left Side) */
.breakers-drawer {
  position: absolute;
  top: 80px;
  left: 20px;
  width: 290px;
  max-height: calc(100vh - 220px);
  z-index: 20;
  background: var(--bg-panel);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 8px;
}

.drawer-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.breaker-item {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  transition: all 0.2s ease;
}

.breaker-item.trip {
  border-color: var(--accent-red);
  background: rgba(239, 68, 68, 0.15);
}

.breaker-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-indicator.on {
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
}

.status-indicator.off {
  background: var(--accent-red);
  box-shadow: 0 0 8px var(--accent-red);
}

.btn-breaker-toggle {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.btn-breaker-toggle.btn-red {
  background: rgba(239, 68, 68, 0.2);
  color: var(--accent-red);
  border-color: rgba(239, 68, 68, 0.4);
}

.btn-breaker-toggle.btn-red:hover {
  background: rgba(239, 68, 68, 0.4);
}

.btn-breaker-toggle.btn-green {
  background: rgba(0, 255, 135, 0.2);
  color: var(--accent-green);
  border-color: rgba(0, 255, 135, 0.4);
}

.btn-breaker-toggle.btn-green:hover {
  background: rgba(0, 255, 135, 0.4);
}

/* Event / Alarm Log Drawer (Right Side) */
.alarm-log-drawer {
  position: absolute;
  top: 80px;
  right: 20px;
  width: 320px;
  max-height: 280px;
  z-index: 20;
  background: var(--bg-panel);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.log-scroll-area {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  max-height: 220px;
}

.log-entry {
  display: flex;
  gap: 6px;
  line-height: 1.35;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  padding-bottom: 4px;
}

.log-time {
  color: var(--text-muted);
  white-space: nowrap;
}

.log-text {
  color: var(--accent-cyan);
}

/* Modal Dialogs */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 6, 23, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.show {
  display: flex;
}

.modal-dialog {
  background: #0F172A;
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 25px rgba(56, 189, 248, 0.2);
  width: 100%;
  max-width: 820px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalPop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.modal-head h2 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-close-modal {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px;
  transition: color 0.15s ease;
}

.btn-close-modal:hover {
  color: var(--accent-red);
}

.modal-content {
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Experiments List inside Modal */
.experiments-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.exp-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all 0.2s ease;
}

.exp-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.exp-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.exp-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.btn-run-exp {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.25), rgba(0, 255, 135, 0.3));
  border: 1px solid var(--accent-cyan);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 6px;
  align-self: flex-start;
  transition: all 0.2s ease;
}

.btn-run-exp:hover {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.45), rgba(0, 255, 135, 0.5));
  box-shadow: 0 0 12px rgba(0, 255, 135, 0.35);
}

/* House Appliances & Smart Meter View */
.house-view-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 20px;
}

.smart-meter-box {
  background: #020617;
  border: 2px solid #1E293B;
  border-radius: 16px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.8);
}

.meter-brand {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.meter-lcd {
  background: #031B20;
  border: 1px solid #00FF87;
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: inset 0 0 12px rgba(0, 255, 135, 0.2);
}

.lcd-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #38BDF8;
}

.lcd-val {
  font-size: 1.15rem;
  font-weight: 800;
  color: #00FF87;
}

.meter-led-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.impulse-led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #334155;
  transition: all 0.05s ease;
}

.impulse-led.pulse {
  background: #EF4444;
  box-shadow: 0 0 10px #EF4444;
}

.breaker-control-box {
  background: #0B1120;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.appliances-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.appliance-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.2s ease;
}

.appliance-card.active {
  border-color: var(--accent-green);
  background: rgba(0, 255, 135, 0.08);
}

.app-icon {
  font-size: 1.8rem;
}

.app-info {
  flex: 1;
}

.app-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
}

.app-power {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.app-toggle-btn {
  font-size: 0.72rem;
  font-weight: 800;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  border: none;
  transition: all 0.15s ease;
}

.app-toggle-btn.btn-on {
  background: var(--accent-green);
  color: #020617;
}

.app-toggle-btn.btn-off {
  background: #334155;
  color: var(--text-muted);
}

/* Toast Notification */
#toast {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--accent-cyan);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7), 0 0 20px rgba(56, 189, 248, 0.3);
  color: var(--text-main);
  padding: 10px 22px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

#toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
  .scada-telemetry-panel {
    grid-template-columns: repeat(3, 1fr);
    bottom: 10px;
  }
  .breakers-drawer, .alarm-log-drawer {
    display: none; /* Hide on smaller screens to prioritize 3D view */
  }
}

/* ATT-25 Animated Crest */
@keyframes attLogoSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes attCorePulse { 0%, 100% { transform: scale(1); filter: drop-shadow(0 0 4px #00FF87); } 50% { transform: scale(1.18); filter: drop-shadow(0 0 10px #00F0FF); } }
@keyframes attPhotonFlow { 0% { stroke-dashoffset: 24; } 100% { stroke-dashoffset: 0; } }
.att-animated-logo .logo-radar-ring { transform-origin: 32px 36px; animation: attLogoSpin 12s linear infinite; }
.att-animated-logo .logo-core-pulse { transform-origin: 32px 35.5px; animation: attCorePulse 2.4s ease-in-out infinite; }
.att-animated-logo .logo-photon-track { stroke-dasharray: 4 6; animation: attPhotonFlow 1.8s linear infinite; }