/**
 * CIELO - Visualización astronómica desde Barcelona
 * meowrhino.studio
 */

/* ============================================
   RESET Y CONFIGURACIÓN BASE
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Courier+Prime:wght@400;700&display=swap');

html,
body {
  margin: 0;
  padding: 0;
  overflow: hidden;
  box-sizing: border-box;
  font-family: 'Courier Prime', monospace;
  scroll-behavior: smooth;
}

button,
input,
select,
textarea {
  font-family: inherit;
}

a {
  color: var(--btn-color);
  text-decoration: none;
}

p,
h1,
h2 {
  margin: 0;
  padding: 0;
}

/* ============================================
   LAYOUT PRINCIPAL
   ============================================ */

#content {
  position: relative;
  width: 100dvw;
  height: 100dvh;
}

/* ============================================
   SISTEMA DE CELDAS (PANELES)
   ============================================ */

.celda {
  /* Posicionamiento */
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  
  /* Visualización */
  background-color: var(--bg-color);
  color: var(--text-color);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease-in-out;
  
  /* Layout interno */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.celda.activa {
  opacity: 1;
  pointer-events: auto;
}

/* ============================================
   VARIABLES DE COLOR POR PANEL
   ============================================ */

.centro {
  --bg-color: #000000;
  --text-color: #ffffff;
  --btn-color: #888888;
  --theme-color: #000000;
}

.norte {
  --bg-color: #000814;
  --text-color: #cad2c5;
  --btn-color: #52796f;
  --theme-color: #000814;
}

.sur {
  --bg-color: #001219;
  --text-color: #94d2bd;
  --btn-color: #0a9396;
  --theme-color: #001219;
}

.este {
  --bg-color: #03045e;
  --text-color: #caf0f8;
  --btn-color: #0077b6;
  --theme-color: #03045e;
}

.oeste {
  --bg-color: #1a1423;
  --text-color: #f4acb7;
  --btn-color: #9d4edd;
  --theme-color: #1a1423;
}

/* ============================================
   BOTONES DE NAVEGACIÓN
   ============================================ */

.boton-nav {
  /* Posicionamiento */
  position: absolute;
  z-index: 1;
  
  /* Estilo */
  font-size: clamp(1rem, 2dvw, 2rem);
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--btn-color, inherit);
  transition: color 0.3s ease;
}

.boton-nav:hover {
  color: var(--text-color);
}

/* Posiciones específicas de cada botón */
.btn_arriba {
  top: 3dvh;
  left: 50%;
  transform: translateX(-50%);
}

.btn_abajo {
  bottom: 3dvh;
  left: 50%;
  transform: translateX(-50%);
}

.btn_derecha {
  right: 1dvw;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.btn_izquierda {
  left: 1dvw;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

/* Responsive: botones más pequeños en desktop */
@media (min-width: 768px) {
  .boton-nav {
    font-size: clamp(0.7rem, 1.1dvw, 1.3rem);
  }
}

/* ============================================
   CONTENEDOR DE CONTENIDO
   ============================================ */

.contenido {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  box-sizing: border-box;
  overflow: hidden;
}

/* ============================================
   ESTILOS ASCII
   ============================================ */

.ascii-container {
  font-family: 'Courier Prime', monospace;
  white-space: pre;
  line-height: 1.2;
  font-size: clamp(0.5rem, 1.5vw, 1rem);
  text-align: center;
  color: var(--text-color);
}

.ascii-large {
  font-size: clamp(0.8rem, 2vw, 1.5rem);
}

.ascii-diagram {
  font-family: 'Courier Prime', monospace;
  white-space: pre;
  line-height: 1.2;
  text-align: center;
  color: var(--text-color);
  margin: 0;
}

.ascii-meta {
  font-size: clamp(0.8rem, 2vw, 1.2rem);
  color: var(--btn-color);
  text-align: center;
  white-space: pre-line;
}

/* ============================================
   PANEL CENTRO - ESTILOS ESPECÍFICOS
   ============================================ */

.centro .contenido {
  justify-content: flex-start;
  position: relative;
}

.centro-subtitle {
  font-size: clamp(0.8rem, 2vw, 1.2rem);
  color: var(--btn-color);
}

.centro-stack {
  position: absolute;
  top: 70dvh;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  text-align: center;
}

.centro-link {
  font-size: clamp(0.8rem, 2vw, 1.2rem);
  color: var(--btn-color);
}

.centro-link:hover {
  color: var(--text-color);
}

/* ============================================
   INFO PANEL - COMPONENTE GENÉRICO
   ============================================ */

.info-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 80%;
}

.info-title {
  font-size: clamp(1.2rem, 3vw, 2rem);
  margin-bottom: 0.5rem;
}

.info-data {
  font-size: clamp(0.8rem, 1.5vw, 1rem);
  line-height: 1.6;
}

/* ============================================
   DEBUG PANEL - ESTILOS DE DEBUGGING
   ============================================ */

/* DEBUG: Panel de debugging - Eliminar en versión final */
.debug-panel {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.9);
  color: #00ff00;
  padding: 1rem;
  font-size: 0.8rem;
  z-index: 9999;
  border-top: 1px solid #00ff00;
  max-height: 30vh;
  overflow-y: auto;
}

/* DEBUG: Controles del panel */
.debug-controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

/* DEBUG: Grupo de control individual */
.debug-control-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

/* DEBUG: Label de control */
.debug-control-group label {
  font-size: 0.7rem;
  color: #00ff00;
  text-transform: uppercase;
}

/* DEBUG: Inputs del panel */
.debug-control-group input {
  background: #000;
  border: 1px solid #00ff00;
  color: #00ff00;
  padding: 0.3rem;
  font-size: 0.8rem;
}

/* DEBUG: Readout de información */
.debug-readout {
  font-family: 'Courier Prime', monospace;
  font-size: 0.7rem;
  line-height: 1.4;
  white-space: pre-wrap;
  color: #00ff00;
  background: #001100;
  padding: 0.5rem;
  border: 1px solid #00ff00;
  border-radius: 2px;
}

/* DEBUG: Valores numéricos destacados */
.debug-value {
  color: #00ffff;
  font-weight: bold;
}

/* FIN DEBUG */