*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --bg-main: #05060a;
  --bg-panel: #10131c;
  --bg-panel-soft: #171b26;
  --accent: #22c55e;
  --accent-soft: rgba(34,197,94,0.18);
  --accent-strong: #4ade80;
  --text-main: #f9fafb;
  --text-soft: #9ca3af;
  --border-soft: #1f2933;
  --danger: #f97373;
  --shadow-soft: 0 18px 45px rgba(0,0,0,0.65);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --transition-fast: 0.15s ease-out;
  --transition-med: 0.2s ease-out;
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
}

body {
  background: radial-gradient(circle at top, #020617 10%, #020617 40%, #000 100%);
  color: var(--text-main);
  font-family: var(--font-main);
  overflow: hidden;
}

#app {
  height: 100vh;
  width: 100vw;
  display: flex;
  flex-direction: row;
  padding: 10px;
  gap: 10px;
}

.panel {
  width: 300px;
  background: radial-gradient(circle at top left, #1e293b 0, #020617 60%);
  border-radius: var(--radius-lg);
  padding: 14px 14px 12px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1px solid rgba(148,163,184,0.3);
}

#left-panel header h1 {
  font-size: 20px;
  margin: 0;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.subtitle {
  margin: 2px 0 0;
  font-size: 11px;
  color: var(--text-soft);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.panel-block {
  background: linear-gradient(to bottom right, rgba(15,23,42,0.98), rgba(15,23,42,0.92));
  border-radius: var(--radius-md);
  padding: 10px 10px 8px;
  border: 1px solid rgba(148,163,184,0.4);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.panel-block h2,
.panel-block h3 {
  margin: 0;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-strong);
}

.keys {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.keys li {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-soft);
}

.keys span {
  background: rgba(15,23,42,0.9);
  border-radius: var(--radius-pill);
  padding: 2px 8px;
  border: 1px solid rgba(148,163,184,0.5);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mode-buttons,
.view-buttons {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}

.mode-btn,
.view-btn {
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148,163,184,0.5);
  background: rgba(15,23,42,0.95);
  padding: 5px 10px;
  color: var(--text-main);
  font-size: 11px;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.mode-btn::after {
  content: "●";
  font-size: 10px;
  color: var(--text-soft);
}

.mode-btn.active,
.view-btn.active {
  border-color: var(--accent);
  background: linear-gradient(to right, var(--accent-soft), rgba(15,23,42,0.95));
  box-shadow: 0 0 0 1px rgba(34,197,94,0.5), 0 12px 30px rgba(34,197,94,0.25);
}

.mode-btn.active::after {
  color: var(--accent-strong);
}

.mode-btn:hover,
.view-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(15,23,42,0.85);
}

.toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-soft);
}

.toggle input[type="checkbox"] {
  appearance: none;
  width: 32px;
  height: 16px;
  background: rgba(15,23,42,1);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148,163,184,0.7);
  position: relative;
  cursor: pointer;
  outline: none;
  transition: background var(--transition-med), border-color var(--transition-med);
}

.toggle input[type="checkbox"]::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #e5e7eb;
  top: 1px;
  left: 2px;
  transition: transform var(--transition-med), background var(--transition-med);
}

.toggle input[type="checkbox"]:checked {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.toggle input[type="checkbox"]:checked::after {
  transform: translateX(14px);
  background: #bbf7d0;
}

.primary,
.ghost {
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148,163,184,0.6);
  padding: 6px 10px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast),
    box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.primary {
  background: linear-gradient(to right, var(--accent), var(--accent-strong));
  color: #022c22;
  font-weight: 600;
  box-shadow: 0 10px 26px rgba(34,197,94,0.4);
}

.primary.full {
  width: 100%;
  justify-content: center;
  display: inline-flex;
  align-items: center;
}

.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(34,197,94,0.55);
}

.ghost {
  margin-top: 4px;
  background: transparent;
  color: var(--text-soft);
}

.ghost:hover {
  background: rgba(15,23,42,0.75);
}

.ghost.tiny {
  padding: 4px 8px;
  font-size: 10px;
}

.hint {
  margin: 4px 0 0;
  font-size: 10px;
  color: var(--text-soft);
}

.status {
  margin-top: 6px;
  font-size: 10px;
  padding: 4px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148,163,184,0.5);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #6b7280;
}

.status-idle {
  background: rgba(15,23,42,0.6);
}

.status-ok {
  border-color: rgba(34,197,94,0.7);
  background: rgba(22,163,74,0.15);
}

.status-ok::before {
  background: var(--accent);
}

.status-error {
  border-color: rgba(248,113,113,0.8);
  background: rgba(248,113,113,0.12);
}

.status-error::before {
  background: var(--danger);
}

#center-panel {
  flex: 1;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: radial-gradient(circle at center, #020617 0, #020617 40%, #000 90%);
  border: 1px solid rgba(148,163,184,0.35);
  box-shadow: 0 20px 50px rgba(0,0,0,0.9);
}

#mapCanvas {
  width: 100%;
  height: 100%;
  display: block;
  background: #000;
}

/* HUD inferior clásico */
#hud {
  position: absolute;
  left: 50%;
  bottom: 12px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  padding: 6px 10px;
  background: radial-gradient(circle at top, rgba(15,23,42,0.96), rgba(15,23,42,0.9));
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148,163,184,0.7);
  box-shadow: 0 14px 32px rgba(0,0,0,0.9);
  backdrop-filter: blur(18px);
}

.hud-group {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 90px;
}

.hud-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-soft);
}

.hud-label.small {
  font-size: 8px;
}

.hud-value {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

/* Editor HUD superior */
#editor-hud {
  position: absolute;
  left: 50%;
  top: 10px;
  transform: translateX(-50%);
  padding: 4px 12px;
  background: radial-gradient(circle at top, rgba(15,23,42,0.96), rgba(15,23,42,0.9));
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148,163,184,0.7);
  box-shadow: 0 14px 32px rgba(0,0,0,0.9);
  backdrop-filter: blur(18px);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Métricas HUD lateral */
#metrics-hud {
  position: absolute;
  right: 10px;
  top: 12px;
  z-index: 2;
}

.metrics-block {
  padding: 6px 10px;
  background: radial-gradient(circle at top, rgba(15,23,42,0.96), rgba(15,23,42,0.9));
  border-radius: 14px;
  border: 1px solid rgba(148,163,184,0.7);
  box-shadow: 0 14px 32px rgba(0,0,0,0.9);
  min-width: 170px;
}

.metrics-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-soft);
  margin-bottom: 4px;
}

.metrics-row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
}

/* Right panel editor */
.editor-tool-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}

.label-top {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-soft);
}

.editor-tool-name {
  font-size: 12px;
  font-weight: 500;
}

.editor-wall-settings {
  margin-top: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.editor-wall-settings label {
  font-size: 11px;
  color: var(--text-soft);
}

.editor-wall-settings input {
  width: 80px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148,163,184,0.6);
  background: rgba(15,23,42,0.95);
  padding: 4px 8px;
  font-size: 11px;
  color: var(--text-main);
  outline: none;
  text-align: center;
}

.editor-wall-settings input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(34,197,94,0.45);
}

.editor-tool-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.editor-tool-btn {
  border-radius: 10px;
  border: 1px solid rgba(148,163,184,0.6);
  background: rgba(15,23,42,0.95);
  padding: 6px 8px;
  font-size: 11px;
  color: var(--text-main);
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 1px;
  transition: background var(--transition-fast), border-color var(--transition-fast),
    box-shadow var(--transition-fast), transform var(--transition-fast);
}

.editor-tool-btn .tool-main {
  font-weight: 500;
}

.editor-tool-btn .tool-sub {
  font-size: 10px;
  color: var(--text-soft);
}

.editor-tool-btn.active {
  border-color: var(--accent);
  background: linear-gradient(to bottom right, var(--accent-soft), rgba(15,23,42,0.98));
  box-shadow: 0 0 0 1px rgba(34,197,94,0.5), 0 10px 24px rgba(34,197,94,0.3);
}

.editor-tool-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(15,23,42,0.85);
}

/* Lists in editor */
.editor-list {
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 120px;
  overflow: auto;
}

.editor-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 4px 6px;
  border-radius: 8px;
  background: rgba(15,23,42,0.95);
  border: 1px solid rgba(148,163,184,0.45);
  font-size: 10px;
}

.editor-item-main {
  display: flex;
  justify-content: space-between;
  gap: 4px;
}

.editor-item-label {
  font-weight: 500;
}

.editor-item-meta {
  color: var(--text-soft);
}

.editor-item-actions {
  display: flex;
  gap: 3px;
}

.editor-item-actions button {
  flex: 1;
  font-size: 9px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148,163,184,0.6);
  background: rgba(15,23,42,0.95);
  color: var(--text-soft);
  padding: 2px 4px;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast),
    transform var(--transition-fast);
}

.editor-item-actions button:hover {
  background: rgba(30,64,175,0.7);
  border-color: rgba(129,140,248,0.9);
  transform: translateY(-0.5px);
}

.editor-item-actions button.danger {
  border-color: rgba(248,113,113,0.8);
}

.editor-item-actions button.danger:hover {
  background: rgba(185,28,28,0.9);
}

/* Audio panel */
.audio-form {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.audio-form label {
  font-size: 11px;
  color: var(--text-soft);
}

.audio-form input,
.audio-form textarea,
.audio-form select {
  border-radius: 10px;
  border: 1px solid rgba(148,163,184,0.6);
  background: rgba(15,23,42,0.95);
  padding: 4px 8px;
  font-size: 11px;
  color: var(--text-main);
  outline: none;
  resize: vertical;
}

.audio-form textarea {
  min-height: 40px;
}

/* Globos de conversación en canvas (dibujados por JS, pero estilos de fuente aquí) */
.bubble-font {
  font-family: var(--font-main);
}

/* Marcadores */
.marker-form label {
  font-size: 11px;
  color: var(--text-soft);
  display: block;
  margin-bottom: 2px;
}

.marker-form input {
  width: 100%;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148,163,184,0.6);
  background: rgba(15,23,42,0.95);
  padding: 6px 10px;
  font-size: 11px;
  color: var(--text-main);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.marker-form input:focus {
  border-color: var(--accent);
  background: rgba(15,23,42,0.98);
  box-shadow: 0 0 0 1px rgba(34,197,94,0.45);
}

.markers-list {
  list-style: none;
  padding: 0;
  margin: 6px 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 140px;
  overflow: auto;
}

.marker-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 6px 8px;
  border-radius: var(--radius-md);
  background: rgba(15,23,42,0.95);
  border: 1px solid rgba(148,163,184,0.45);
  font-size: 11px;
}

.marker-main {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px;
}

.marker-label {
  font-weight: 500;
}

.marker-coords {
  font-size: 10px;
  color: var(--text-soft);
}

.marker-actions {
  display: flex;
  gap: 4px;
}

.marker-actions button {
  flex: 1;
  font-size: 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148,163,184,0.6);
  background: rgba(15,23,42,0.95);
  color: var(--text-soft);
  padding: 3px 6px;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast),
    transform var(--transition-fast);
}

.marker-actions button:hover {
  background: rgba(30,64,175,0.7);
  border-color: rgba(129,140,248,0.9);
  transform: translateY(-0.5px);
}

.marker-actions button.danger {
  border-color: rgba(248,113,113,0.8);
}

.marker-actions button.danger:hover {
  background: rgba(185,28,28,0.9);
}

/* Responsivo */
@media (max-width: 1100px) {
  #app {
    flex-direction: column;
  }

  .panel {
    width: 100%;
    flex-direction: row;
    overflow-x: auto;
  }

  #left-panel, #right-panel {
    order: -1;
  }

  .panel-block {
    min-width: 230px;
  }

  #center-panel {
    min-height: 55vh;
  }
}

@media (max-width: 700px) {
  #app {
    padding: 6px;
  }

  #hud {
    bottom: 8px;
    padding: 4px 8px;
  }

  .hud-group {
    min-width: 70px;
  }
}