/* ===========================
   MÓDULO: INICIO & HOME
   =========================== */

/* ---- BIENVENIDA ---- */
#screen-bienvenida {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  background: linear-gradient(135deg, #FFF9F0 0%, #FFF0E0 60%, #FFE8D0 100%);
  position: relative;
  overflow: hidden;
}
#screen-bienvenida::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,53,0.12), transparent 70%);
}
#screen-bienvenida::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(78,205,196,0.12), transparent 70%);
}
.bienvenida-logo {
  width: 120px; height: 120px;
  background: var(--color-primary);
  border-radius: 30px;
  display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem;
  margin-bottom: var(--space-xl);
  box-shadow: 0 8px 0 var(--color-primary-dark), var(--shadow-colored);
  animation: fadeSlideUp 0.6s ease 0.1s both;
}
.bienvenida-titulo {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.5rem);
  color: var(--text-dark);
  text-align: center;
  line-height: 1.15;
  margin-bottom: var(--space-md);
  animation: fadeSlideUp 0.6s ease 0.2s both;
}
.bienvenida-titulo span { color: var(--color-primary); }
.bienvenida-form {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-md);
  width: 100%; max-width: 420px;
  animation: fadeSlideUp 0.6s ease 0.35s both;
}
.bienvenida-label { font-size: 1.15rem; font-weight: 700; color: var(--text-medium); }
.bienvenida-input {
  width: 100%;
  padding: 16px 28px;
  border: 3px solid #E8E0D8;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--text-dark);
  background: var(--bg-card);
  text-align: center;
  transition: all var(--transition-normal);
  outline: none;
  box-shadow: var(--shadow-sm);
}
.bienvenida-input::placeholder { color: #C8C0B8; }
.bienvenida-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(255,107,53,0.15), var(--shadow-sm);
}

/* ════════════════════════════════════════
   HOME — fondo transparente para que el
   tema del body se vea a través de él
════════════════════════════════════════ */
#screen-home {
  min-height: 100vh;
  padding: var(--space-xl);
  background: linear-gradient(135deg, #FFF9F0 0%, #F0FFFE 100%); /* default sin tema */
  position: relative;
  z-index: 1;
}

/* ---- Header ---- */
.home-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2xl);
  animation: fadeSlideUp 0.5s ease both;
}

/* Texto por defecto (sin tema) */
.home-saludo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text-dark);
}
.home-saludo span { color: var(--color-primary); }
.home-subtitle { font-size: 1.05rem; color: var(--text-medium); margin-top: 4px; }

/* Texto con tema oscuro */
.home-saludo.texto-blanco               { color: #fff; }
.home-saludo.texto-blanco span          { color: var(--acento-tema, var(--color-accent)); }
.home-subtitle.texto-blanco             { color: rgba(255,255,255,0.82); }
.home-subtitle.texto-blanco strong      { color: var(--acento-tema, var(--color-accent)); }

/* Texto con tema claro */
.home-saludo.texto-oscuro               { color: var(--text-dark); }
.home-saludo.texto-oscuro span          { color: var(--acento-tema, var(--color-primary)); }
.home-subtitle.texto-oscuro             { color: var(--text-medium); }

.home-puntos {
  display: flex; align-items: center; gap: var(--space-sm);
  background: var(--color-accent);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 0 var(--color-accent-dark);
  flex-shrink: 0;
}
.home-puntos__icon  { font-size: 1.4rem; }
.home-puntos__valor { font-family: var(--font-display); font-size: 1.3rem; color: var(--text-dark); }

/* ---- Grid de módulos ---- */
.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: var(--space-lg);
  max-width: 900px;
  margin: 0 auto;
}

/* ---- Card base (sin tema) ---- */
.modulo-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  cursor: pointer;
  border: 3px solid transparent;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: block;
}

/* ---- Card CON TEMA ACTIVO — efecto glass ---- */
.modulo-card.tema-activo {
  background: rgba(255,255,255,0.22);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 2px solid rgba(255,255,255,0.4);
  box-shadow: 0 8px 32px rgba(0,0,0,0.16), 0 2px 8px rgba(0,0,0,0.1);
}
.modulo-card.tema-activo:hover {
  background: rgba(255,255,255,0.32);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.22);
}

/* Colores de acento por posición (sin tema) */
.modulo-card:nth-child(1) { --card-color:#FF6B35; animation:fadeSlideUp .5s ease .1s both; }
.modulo-card:nth-child(2) { --card-color:#4ECDC4; animation:fadeSlideUp .5s ease .2s both; }
.modulo-card:nth-child(3) { --card-color:#FFD93D; animation:fadeSlideUp .5s ease .3s both; }
.modulo-card:nth-child(4) { --card-color:#A78BFA; animation:fadeSlideUp .5s ease .4s both; }
.modulo-card:nth-child(5) { --card-color:#6BCB77; animation:fadeSlideUp .5s ease .5s both; }

.modulo-card:not(.tema-activo):hover {
  border-color: var(--card-color);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}
.modulo-card:active { transform: translateY(-2px) scale(0.98); }

/* ---- Icono, nombre, descripción ---- */
.modulo-card__icon {
  font-size: 3.5rem;
  display: block;
  margin-bottom: var(--space-md);
  position: relative; z-index: 1;
  line-height: 1;
}
.modulo-card__nombre {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-dark);       /* default */
  margin-bottom: var(--space-sm);
  position: relative; z-index: 1;
}
.modulo-card__desc {
  font-size: 0.88rem;
  color: var(--text-light);      /* default */
  position: relative; z-index: 1;
  line-height: 1.4;
}

/* Con tema OSCURO: texto blanco en las cards */
.modulo-card.tema-oscuro .modulo-card__nombre { color: #ffffff; }
.modulo-card.tema-oscuro .modulo-card__desc   { color: rgba(255,255,255,0.72); }
.modulo-card.tema-oscuro .modulo-card__icon   { filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5)); }

/* Con tema CLARO: texto oscuro (ya es el default, pero explícito) */
.modulo-card.tema-claro .modulo-card__nombre  { color: var(--text-dark); }
.modulo-card.tema-claro .modulo-card__desc    { color: var(--text-medium); }

/* ---- Tareas del día ---- */
.tareas-section {
  max-width: 900px;
  margin: var(--space-2xl) auto 0;
  animation: fadeSlideUp 0.5s ease 0.7s both;
  padding-bottom: var(--space-xl);
}
.tareas-titulo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
  color: var(--text-dark);
  display: flex; align-items: center; gap: var(--space-sm);
}
.tareas-titulo.texto-blanco { color: #fff; }
.tareas-titulo.texto-oscuro { color: var(--text-dark); }

.tareas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-md);
}
.tarea-item {
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  transition: all var(--transition-normal);
  background: var(--bg-card);
}
.tarea-item.tema-activo {
  background: rgba(255,255,255,0.22);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 2px solid rgba(255,255,255,0.35);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}
.tarea-item.completada        { border-color: var(--color-success); }
.tarea-item.completada.tema-activo { border-color: #6BCB77; box-shadow: 0 0 0 2px rgba(107,203,119,0.3); }
.tarea-item.completada .tarea-icon::after { content: ' ✓'; color: var(--color-success); }
.tarea-icon  { font-size: 2rem; display: block; margin-bottom: var(--space-sm); }
.tarea-nombre { font-size: 0.9rem; font-weight: 700; color: var(--text-medium); }
.tarea-nombre.texto-blanco { color: rgba(255,255,255,0.88); }
.tarea-nombre.texto-oscuro { color: var(--text-medium); }

/* ---- Responsive ---- */
@media (max-width: 600px) {
  #screen-home           { padding: var(--space-md); }
  .home-grid             { grid-template-columns: repeat(2,1fr); gap: var(--space-md); }
  .modulo-card           { padding: var(--space-lg) var(--space-md); }
  .modulo-card__icon     { font-size: 2.6rem; }
}