/* ============================================================
   SPEARX.EU INTERCEPTOR SIMULATOR - STYLES
   ============================================================ */

:root {
  --bg-0: #0a0e14;
  --bg-1: #11161d;
  --bg-2: #1a212b;
  --bg-3: #242d3a;
  --border: #2d3748;
  --text-0: #e6edf3;
  --text-1: #a0aec0;
  --text-2: #6b7689;
  --accent-cyan: #00e5ff;
  --accent-orange: #ff9100;
  --accent-green: #00c853;
  --accent-yellow: #ffd600;
  --accent-blue: #2979ff;
  --accent-red: #ff1744;
  --accent-gray: #607d8b;
  --font-mono: 'JetBrains Mono', 'Consolas', monospace;
  --font-sans: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%; height: 100%;
  background: var(--bg-0);
  color: var(--text-0);
  font-family: var(--font-sans);
  font-size: 13px;
  overflow: hidden;
}

/* ====== HEADER ====== */
.app-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: 48px;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
  z-index: 100;
}

.brand { display: flex; align-items: center; gap: 10px; }

.brand-logo {
  font-size: 22px;
  color: var(--accent-cyan);
  filter: drop-shadow(0 0 6px var(--accent-cyan));
}

.brand-name {
  font-size: 18px; font-weight: 700; letter-spacing: 1px;
  background: linear-gradient(90deg, var(--accent-cyan), #fff);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-sub {
  font-size: 12px; color: var(--text-1);
  padding-left: 10px; border-left: 1px solid var(--border);
}

.header-meta { font-family: var(--font-mono); color: var(--text-1); font-size: 12px; }

/* ====== LEFT PANEL ====== */
.params-panel {
  position: fixed; top: 48px; left: 0; bottom: 56px;
  width: 320px;
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 16px;
  z-index: 50;
}

.panel-title {
  font-size: 14px; font-weight: 600; color: var(--accent-cyan);
  text-transform: uppercase; letter-spacing: 1px;
  margin-bottom: 12px; padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.param-group {
  margin-bottom: 14px;
  padding: 10px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.param-group h3 {
  font-size: 12px; color: var(--text-1);
  margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px;
}

.param-group label {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: var(--text-1);
  margin-bottom: 4px;
}

.param-group input,
.param-group select {
  width: 110px;
  padding: 4px 6px;
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-0);
  font-family: var(--font-mono);
  font-size: 12px;
  text-align: right;
}

.param-group select {
  text-align: left;
  cursor: pointer;
}

.param-group input:focus,
.param-group select:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(0, 229, 255, 0.15);
}

/* ====== DYNAMIC PARAMS (Maneuver & Guidance) ====== */
.maneuver-params,
#guidanceParams {
  margin-top: 8px;
  padding: 8px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 3px;
}

.maneuver-group {
  display: none;
}

.maneuver-group.active {
  display: block;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  cursor: pointer;
}

/* ====== BUTTONS ====== */
.btn {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-3);
  color: var(--text-0);
  font-family: var(--font-sans);
  font-size: 13px; font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn:hover:not(:disabled) { filter: brightness(1.2); }
.btn:disabled { opacity: 0.35; cursor: not-allowed; }

.btn-run    { background: var(--accent-green);  color: #000; border-color: var(--accent-green); }
.btn-pause  { background: var(--accent-yellow); color: #000; border-color: var(--accent-yellow); }
.btn-resume { background: var(--accent-blue);   color: #fff; border-color: var(--accent-blue); }
.btn-reset  { background: var(--accent-gray);   color: #fff; border-color: var(--accent-gray); }
.btn-report { background: #6a1b9a; color: #fff; border-color: #6a1b9a; }

.btn-apply {
  width: 100%; margin-top: 8px;
  background: var(--accent-cyan); color: #000; border-color: var(--accent-cyan);
}

.btn-pick {
  width: 100%;
  margin-top: 8px;
  padding: 6px 10px;
  background: transparent;
  color: var(--accent-cyan);
  border: 1px dashed var(--accent-cyan);
  border-radius: 3px;
  font-size: 12px;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.15s;
}

.btn-pick:hover {
  background: rgba(0, 229, 255, 0.1);
}

.btn-pick.active {
  background: var(--accent-cyan);
  color: #000;
  border-style: solid;
  animation: pulse 1.2s infinite;
}

.btn-pick:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 229, 255, 0.6); }
  50%      { box-shadow: 0 0 0 6px rgba(0, 229, 255, 0); }
}

/* ====== CESIUM CONTAINER ====== */
#cesiumContainer {
  position: fixed;
  top: 48px; left: 320px; right: 0; bottom: 56px;
  background: #000;
}

.cesium-viewer-bottom { display: none !important; }

#cesiumContainer.pick-mode {
  cursor: crosshair;
}

#cesiumContainer.pick-mode .cesium-widget canvas {
  cursor: crosshair !important;
}

/* ====== HUD ====== */
.hud {
  position: fixed; top: 64px; right: 54px;
  width: 200px;
  background: rgba(10, 14, 20, 0.85);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-cyan);
  border-radius: 4px;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  z-index: 60;
  backdrop-filter: blur(6px);
}

.hud-title {
  font-size: 11px; font-weight: 700; color: var(--accent-cyan);
  letter-spacing: 2px; margin-bottom: 8px;
  padding-bottom: 6px; border-bottom: 1px solid var(--border);
}

.hud-row {
  display: flex; justify-content: space-between;
  padding: 3px 0;
}

.hud-row span:first-child { color: var(--text-2); }
.hud-row span:last-child  { color: var(--text-0); font-weight: 600; }

.hud-status span:last-child { color: var(--accent-green); }

/* ====== CONTROLS BAR ====== */
.controls-bar {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: 56px;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px;
  padding: 0 20px;
  z-index: 100;
}

.controls-separator {
  width: 1px; height: 28px; background: var(--border); margin: 0 8px;
}

.sim-speed {
  margin-left: auto;
  display: flex; align-items: center; gap: 8px;
  color: var(--text-1); font-size: 12px;
}

.sim-speed select {
  padding: 6px 10px;
  background: var(--bg-2); color: var(--text-0);
  border: 1px solid var(--border); border-radius: 3px;
  font-family: var(--font-mono);
}

/* ====== WORKER STATUS ====== */
.worker-status {
  position: fixed; bottom: 64px; left: 328px;
  padding: 4px 10px;
  background: rgba(10, 14, 20, 0.8);
  border: 1px solid var(--border);
  border-radius: 3px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-1);
  display: flex; align-items: center; gap: 6px;
  z-index: 60;
}

.dot {
  width: 8px; height: 8px; border-radius: 50%;
  display: inline-block;
}

.dot-idle    { background: var(--accent-gray); }
.dot-running { background: var(--accent-green); box-shadow: 0 0 6px var(--accent-green); }
.dot-paused  { background: var(--accent-yellow); }
.dot-error   { background: var(--accent-red); }

/* ====== PICK HINT ====== */
.pick-hint {
  position: fixed;
  top: 64px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px 18px;
  background: rgba(0, 229, 255, 0.15);
  border: 1px solid var(--accent-cyan);
  border-radius: 4px;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(6px);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
  animation: hintPulse 2s infinite;
}

.pick-hint[hidden] { display: none; }

.pick-hint-icon { font-size: 18px; }

.pick-hint-esc {
  font-size: 11px;
  color: var(--text-1);
  padding-left: 10px;
  border-left: 1px solid var(--border);
}

@keyframes hintPulse {
  0%, 100% { border-color: var(--accent-cyan); }
  50%      { border-color: rgba(0, 229, 255, 0.4); }
}

/* ====== MAP WIDGETS ====== */
.scale-bar {
  position: fixed;
  bottom: 100px;
  left: 360px;
  background: rgba(0, 0, 0, 0.7);
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid var(--border);
  pointer-events: auto;
}

.scale-line {
  height: 4px;
  background: var(--accent-cyan);
  margin-bottom: 4px;
  border-radius: 2px;
}

.scale-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-1);
  text-align: center;
}

.camera-alt {
  position: fixed;
  bottom: 60px;
  left: 460px;
  background: rgba(0, 0, 0, 0.7);
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-1);
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: auto;
}

.camera-alt-icon { font-size: 12px; }

.cursor-coords {
  position: fixed;
  bottom: 70px;
  right: 20px;
  background: rgba(0, 0, 0, 0.7);
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-0);
  pointer-events: auto;
}

.map-controls {
  position: fixed;
  top: 64px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: auto;
}

.map-btn {
  width: 36px;
  height: 36px;
  background: rgba(10, 14, 20, 0.85);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-0);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  backdrop-filter: blur(6px);
}

.map-btn:hover {
  background: var(--accent-cyan);
  color: #000;
  border-color: var(--accent-cyan);
}

.map-btn:active {
  transform: scale(0.95);
}

/* ====== SCROLLBAR ====== */
.params-panel::-webkit-scrollbar { width: 6px; }
.params-panel::-webkit-scrollbar-track { background: var(--bg-1); }
.params-panel::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 3px; }
.params-panel::-webkit-scrollbar-thumb:hover { background: var(--accent-cyan); }

/* ====== RESPONSIVE ====== */
@media (max-width: 1200px) {
  .scale-bar, .camera-alt { display: none; }
}