/* =====================================================
   FINANZITAS - Estilos principales
   ===================================================== */

:root {
  --amarillo: #FFB627;
  --naranja: #FF6B35;
  --rosa: #FF5C8A;
  --rosa-oscuro: #C13A5E;
  --verde: #2EC4B6;
  --verde-oscuro: #1B998B;
  --azul: #4361EE;
  --azul-oscuro: #2A3FBC;
  --celeste: #4CC9F0;
  --morado: #9B5DE5;
  --crema: #FFF8E7;
  --blanco: #ffffff;
  --texto: #1D2D44;
  --texto-suave: #6B7280;
  --gris-claro: #F3F4F6;
  --borde: #E5E7EB;
  --rojo: #EF4444;
  --sombra-card: 0 12px 30px rgba(67, 97, 238, 0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  font-family: 'Fredoka', sans-serif;
  color: var(--texto);
  background: var(--crema);
  min-height: 100vh;
}

body {
  background:
    radial-gradient(circle at 10% 20%, rgba(255, 182, 39, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(76, 201, 240, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(155, 93, 229, 0.08) 0%, transparent 60%),
    var(--crema);
}

h1, h2, h3, .display { font-family: 'Bubblegum Sans', cursive; font-weight: 400; letter-spacing: 0.5px; }

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

img { max-width: 100%; height: auto; }

/* =====================================================
   NAVBAR
   ===================================================== */
.navbar {
  background: var(--blanco);
  padding: 12px 20px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 4px solid var(--amarillo);
}

.logo {
  font-family: 'Bubblegum Sans', cursive;
  font-size: 26px;
  color: var(--azul);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo-emoji { font-size: 32px; animation: rebote 2s ease-in-out infinite; }

@keyframes rebote {
  0%, 100% { transform: translateY(0) rotate(-5deg); }
  50% { transform: translateY(-6px) rotate(5deg); }
}

.user-info { display: flex; align-items: center; gap: 12px; }

.moneda-display {
  background: linear-gradient(135deg, var(--amarillo), var(--naranja));
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 17px;
  box-shadow: 0 4px 0 rgba(255, 107, 53, 0.5);
  display: flex;
  align-items: center;
  gap: 6px;
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rosa), var(--morado));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  border: 3px solid white;
  box-shadow: 0 4px 0 rgba(0,0,0,0.15);
  cursor: pointer;
}

.app { max-width: 1200px; margin: 0 auto; padding: 20px; }

/* =====================================================
   CARDS Y FORMULARIOS
   ===================================================== */
.pantalla-centrada {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.card-form {
  background: white;
  padding: 36px 28px;
  border-radius: 32px;
  box-shadow: var(--sombra-card);
  max-width: 480px;
  width: 100%;
  text-align: center;
  border: 4px solid var(--amarillo);
  position: relative;
}

.card-form::before {
  content: '✨';
  position: absolute;
  top: -20px;
  left: 30px;
  font-size: 40px;
  animation: brillar 2s infinite;
}
.card-form::after {
  content: '💰';
  position: absolute;
  top: -25px;
  right: 30px;
  font-size: 45px;
  animation: brillar 2s infinite 0.5s;
}
@keyframes brillar {
  0%, 100% { transform: scale(1) rotate(0); }
  50% { transform: scale(1.15) rotate(15deg); }
}

.titulo-grande {
  font-size: 44px;
  color: var(--azul);
  margin-bottom: 8px;
  line-height: 1;
}
.subtitulo { color: var(--texto); font-size: 17px; margin-bottom: 28px; opacity: 0.8; }

.input-grupo { margin-bottom: 16px; text-align: left; }
.input-grupo label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--texto);
  font-size: 15px;
}
.input-grupo input, .input-grupo select, .input-grupo textarea {
  width: 100%;
  padding: 14px 18px;
  border: 3px solid var(--borde);
  border-radius: 16px;
  font-size: 16px;
  font-family: inherit;
  transition: all 0.2s;
  background: #FAFAFA;
}
.input-grupo input:focus, .input-grupo select:focus, .input-grupo textarea:focus {
  outline: none;
  border-color: var(--azul);
  background: white;
  transform: translateY(-2px);
}

/* Botones */
.boton {
  background: linear-gradient(135deg, var(--azul), var(--celeste));
  color: white;
  border: none;
  padding: 16px 32px;
  border-radius: 20px;
  font-size: 17px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 6px 0 var(--azul-oscuro);
  transition: all 0.15s;
  text-align: center;
  display: inline-block;
  text-decoration: none;
}
.boton:hover { transform: translateY(-2px); box-shadow: 0 8px 0 var(--azul-oscuro); }
.boton:active { transform: translateY(4px); box-shadow: 0 2px 0 var(--azul-oscuro); }
.boton-bloque { width: 100%; margin-top: 8px; }

.boton-secundario {
  background: linear-gradient(135deg, var(--verde), var(--verde-oscuro));
  box-shadow: 0 6px 0 #157A6E;
}
.boton-secundario:hover { box-shadow: 0 8px 0 #157A6E; }
.boton-secundario:active { box-shadow: 0 2px 0 #157A6E; }

.boton-rosa {
  background: linear-gradient(135deg, var(--rosa), var(--naranja));
  box-shadow: 0 6px 0 var(--rosa-oscuro);
}
.boton-rosa:hover { box-shadow: 0 8px 0 var(--rosa-oscuro); }
.boton-rosa:active { box-shadow: 0 2px 0 var(--rosa-oscuro); }

.boton-pequeno { padding: 10px 18px; font-size: 14px; box-shadow: 0 4px 0 var(--azul-oscuro); }

.switch-form { margin-top: 20px; font-size: 15px; }
.switch-form a { color: var(--azul); font-weight: 700; cursor: pointer; }

/* Selectores en grid (edad, avatar) */
.selector-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}
.opcion-seleccionable {
  padding: 18px 12px;
  border: 3px solid var(--borde);
  border-radius: 18px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
  background: #FAFAFA;
}
.opcion-seleccionable.seleccionada {
  border-color: var(--verde);
  background: linear-gradient(135deg, rgba(46,196,182,0.15), rgba(76,201,240,0.15));
  transform: translateY(-3px);
}
.opcion-emoji { font-size: 36px; display: block; margin-bottom: 4px; }
.opcion-texto { font-weight: 600; font-size: 14px; }

/* =====================================================
   FLASH MESSAGES
   ===================================================== */
.flash {
  padding: 14px 20px;
  border-radius: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  text-align: center;
}
.flash-ok { background: linear-gradient(135deg, var(--verde), var(--celeste)); color: white; }
.flash-error { background: linear-gradient(135deg, var(--rojo), #DC2626); color: white; }

/* =====================================================
   DASHBOARD
   ===================================================== */
.saludo-card {
  background: linear-gradient(135deg, var(--azul), var(--morado));
  color: white;
  padding: 24px;
  border-radius: 24px;
  margin-bottom: 24px;
  box-shadow: var(--sombra-card);
  position: relative;
  overflow: hidden;
}
.saludo-card::before {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  top: -80px;
  right: -50px;
}
.saludo-card h2 { font-size: 30px; margin-bottom: 6px; position: relative; }
.saludo-card p { opacity: 0.9; font-size: 16px; position: relative; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.stat-card {
  background: white;
  padding: 16px;
  border-radius: 18px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  border-top: 4px solid var(--amarillo);
}
.stat-emoji { font-size: 30px; }
.stat-numero { font-size: 24px; font-weight: 700; color: var(--azul); font-family: 'Bubblegum Sans'; }
.stat-label { font-size: 13px; color: var(--texto-suave); }

.seccion-titulo {
  font-size: 28px;
  margin: 24px 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  overflow-x: auto;
  padding: 4px;
  -webkit-overflow-scrolling: touch;
}
.tab {
  background: white;
  border: 3px solid transparent;
  padding: 12px 20px;
  border-radius: 16px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  font-size: 15px;
  transition: all 0.2s;
  box-shadow: 0 3px 0 rgba(0,0,0,0.08);
  color: var(--texto);
}
.tab.activo {
  background: linear-gradient(135deg, var(--azul), var(--morado));
  color: white;
  box-shadow: 0 5px 0 var(--azul-oscuro);
}
.tab-contenido { display: none; }
.tab-contenido.activo { display: block; animation: fadeIn 0.3s; }
@keyframes fadeIn { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:translateY(0); } }

/* Lecciones grid */
.lecciones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.leccion-card {
  background: white;
  border-radius: 24px;
  padding: 20px;
  box-shadow: var(--sombra-card);
  cursor: pointer;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
  border: 3px solid transparent;
  text-decoration: none;
  color: var(--texto);
  display: block;
}
.leccion-card:hover { transform: translateY(-6px) rotate(-1deg); border-color: var(--amarillo); }
.leccion-card.completada { border-color: var(--verde); }
.leccion-card.completada::after {
  content: '✓';
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--verde);
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
}
.leccion-emoji { font-size: 56px; display: block; margin-bottom: 12px; line-height: 1; }
.leccion-titulo { font-size: 20px; font-weight: 600; margin-bottom: 4px; font-family: 'Bubblegum Sans'; }
.leccion-descripcion { font-size: 14px; color: var(--texto-suave); margin-bottom: 12px; line-height: 1.4; }
.leccion-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--amarillo), var(--naranja));
  color: white;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}

/* =====================================================
   VISTA DE LECCIÓN
   ===================================================== */
.leccion-contenedor {
  background: white;
  border-radius: 32px;
  padding: 32px;
  box-shadow: var(--sombra-card);
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}
.barra-progreso {
  background: var(--borde);
  height: 12px;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 24px;
}
.barra-progreso-fill {
  background: linear-gradient(90deg, var(--verde), var(--celeste));
  height: 100%;
  transition: width 0.4s ease;
  border-radius: 6px;
}
.paso-leccion { text-align: center; animation: fadeIn 0.4s; }
.paso-emoji-grande {
  font-size: 100px;
  display: block;
  margin: 0 auto 16px;
  animation: rebote 2s ease-in-out infinite;
}
.paso-titulo { font-size: 32px; color: var(--azul); margin-bottom: 12px; }
.paso-texto { font-size: 18px; line-height: 1.6; margin-bottom: 24px; }

.opciones-quiz {
  display: grid;
  gap: 12px;
  max-width: 500px;
  margin: 0 auto 20px;
}
.opcion-quiz {
  background: var(--gris-claro);
  border: 3px solid transparent;
  padding: 16px 20px;
  border-radius: 18px;
  font-size: 17px;
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
  color: var(--texto);
}
.opcion-quiz:hover { background: white; border-color: var(--azul); transform: translateX(6px); }
.opcion-quiz.correcta { background: linear-gradient(135deg, var(--verde), var(--celeste)); color: white; border-color: var(--verde); }
.opcion-quiz.incorrecta { background: linear-gradient(135deg, var(--rojo), #DC2626); color: white; border-color: var(--rojo); }
.opcion-quiz:disabled { cursor: not-allowed; }

.navegacion-leccion { display: flex; justify-content: space-between; gap: 12px; margin-top: 20px; }
.navegacion-leccion .boton { flex: 1; }

.boton-cerrar {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gris-claro);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 20px;
  font-weight: 700;
  color: var(--texto);
  transition: all 0.2s;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.boton-cerrar:hover { background: var(--rosa); color: white; transform: rotate(90deg); }

/* =====================================================
   TIENDA
   ===================================================== */
.tienda-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 14px;
}
.producto {
  background: white;
  border-radius: 20px;
  padding: 16px;
  text-align: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  transition: all 0.2s;
  border: 3px solid transparent;
}
.producto:hover { transform: translateY(-4px); border-color: var(--amarillo); }
.producto-emoji { font-size: 64px; display: block; margin-bottom: 8px; }
.producto-nombre { font-weight: 600; margin-bottom: 4px; font-size: 14px; }
.producto-precio {
  background: linear-gradient(135deg, var(--amarillo), var(--naranja));
  color: white;
  padding: 6px 12px;
  border-radius: 12px;
  display: inline-block;
  font-weight: 700;
  margin-bottom: 10px;
}
.boton-comprar {
  background: var(--verde);
  color: white;
  border: none;
  padding: 10px 16px;
  border-radius: 14px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  font-family: inherit;
  box-shadow: 0 4px 0 var(--verde-oscuro);
}
.boton-comprar:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--verde-oscuro); }
.boton-comprar:disabled { background: #9CA3AF; box-shadow: 0 4px 0 #6B7280; cursor: not-allowed; }

/* =====================================================
   ALCANCÍA
   ===================================================== */
.alcancia-container {
  background: white;
  padding: 32px;
  border-radius: 28px;
  text-align: center;
  box-shadow: var(--sombra-card);
  max-width: 500px;
  margin: 0 auto;
}
.alcancia-emoji {
  font-size: 140px;
  cursor: pointer;
  transition: transform 0.2s;
  display: block;
  margin: 0 auto;
  line-height: 1;
}
.alcancia-emoji:active { transform: scale(0.92); }
.alcancia-monto {
  font-family: 'Bubblegum Sans';
  font-size: 56px;
  color: var(--verde);
  margin: 16px 0 4px;
}
.alcancia-label { color: var(--texto-suave); margin-bottom: 20px; }
.acciones-alcancia {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.tip-card {
  margin-top: 20px;
  padding: 16px;
  background: var(--crema);
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.5;
  text-align: left;
}

/* =====================================================
   NOTIFICACIONES
   ===================================================== */
.notificacion {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(-200px);
  background: linear-gradient(135deg, var(--verde), var(--celeste));
  color: white;
  padding: 16px 28px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(46,196,182,0.4);
  font-weight: 600;
  z-index: 1000;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  max-width: 90%;
}
.notificacion.mostrar { transform: translateX(-50%) translateY(0); }
.notificacion.error { background: linear-gradient(135deg, var(--rojo), #DC2626); }

/* =====================================================
   JUEGO CLASIFICAR
   ===================================================== */
.juego-clasificar {
  background: white;
  padding: 24px;
  border-radius: 24px;
  box-shadow: var(--sombra-card);
}
.items-clasificar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin: 20px 0;
  min-height: 100px;
}
.item-arrastrable {
  background: linear-gradient(135deg, var(--amarillo), var(--naranja));
  color: white;
  padding: 12px 20px;
  border-radius: 16px;
  font-weight: 600;
  cursor: grab;
  user-select: none;
  box-shadow: 0 4px 0 rgba(0,0,0,0.15);
  transition: transform 0.15s;
  font-size: 15px;
}
.item-arrastrable:active { cursor: grabbing; transform: scale(1.05); }
.item-arrastrable.usado { opacity: 0.3; pointer-events: none; }

.zonas-drop {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
}
.zona-drop {
  border: 3px dashed #D1D5DB;
  border-radius: 20px;
  padding: 20px 10px;
  text-align: center;
  min-height: 140px;
  transition: all 0.2s;
}
.zona-drop.hover {
  border-color: var(--azul);
  background: rgba(67, 97, 238, 0.05);
  transform: scale(1.03);
}
.zona-drop-emoji { font-size: 40px; display: block; }
.zona-drop-titulo { font-weight: 700; margin: 6px 0; font-size: 14px; }
.zona-drop-items { display: flex; flex-direction: column; gap: 4px; margin-top: 8px; }
.zona-drop-items span {
  font-size: 11px;
  background: rgba(67, 97, 238, 0.1);
  padding: 3px 6px;
  border-radius: 8px;
  color: var(--azul);
}

/* Info card amarilla */
.info-card {
  background: linear-gradient(135deg, rgba(255, 182, 39, 0.1), rgba(255, 107, 53, 0.1));
  border: 3px solid var(--amarillo);
  padding: 20px;
  border-radius: 20px;
  margin: 16px 0;
}

/* =====================================================
   LOGROS
   ===================================================== */
.logros-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}
.logro-card {
  background: white;
  border-radius: 20px;
  padding: 20px 12px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  transition: all 0.2s;
  border: 3px solid var(--borde);
  opacity: 0.5;
}
.logro-card.obtenido {
  opacity: 1;
  border-color: var(--amarillo);
  background: linear-gradient(135deg, #FFF8E7, white);
}
.logro-emoji { font-size: 48px; display: block; line-height: 1; }
.logro-titulo { font-weight: 600; margin: 6px 0 4px; font-size: 14px; }
.logro-desc { font-size: 12px; color: var(--texto-suave); }

/* =====================================================
   ADMIN / PADRE PANELS
   ===================================================== */
.layout-admin { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px;
  background: white;
  padding: 20px 0;
  box-shadow: 4px 0 20px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.sidebar-logo {
  padding: 0 24px 20px;
  border-bottom: 2px solid var(--borde);
  margin-bottom: 16px;
}
.sidebar-menu { list-style: none; padding: 0 12px; }
.sidebar-menu li { margin-bottom: 4px; }
.sidebar-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 12px;
  color: var(--texto);
  font-weight: 500;
  transition: all 0.2s;
}
.sidebar-menu a:hover { background: var(--gris-claro); }
.sidebar-menu a.activo {
  background: linear-gradient(135deg, var(--azul), var(--morado));
  color: white;
}
.sidebar-emoji { font-size: 20px; }
.contenido-admin { flex: 1; padding: 24px; }

.tabla {
  width: 100%;
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  border-collapse: collapse;
}
.tabla th, .tabla td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--borde); }
.tabla th { background: var(--gris-claro); font-weight: 600; font-size: 14px; }
.tabla tr:last-child td { border-bottom: none; }

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
}
.badge-ok { background: rgba(46,196,182,0.15); color: var(--verde-oscuro); }
.badge-no { background: rgba(239,68,68,0.15); color: var(--rojo); }

/* =====================================================
   CONFETTI
   ===================================================== */
.confetti {
  position: fixed;
  width: 12px;
  height: 12px;
  pointer-events: none;
  z-index: 9999;
  animation: caer 3s linear forwards;
}
@keyframes caer {
  0% { transform: translateY(-100vh) rotate(0deg); opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 768px) {
  .layout-admin { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: relative; }
  .sidebar-menu { display: flex; flex-wrap: wrap; gap: 4px; }
  .sidebar-menu li { flex: 1 1 auto; }
}

@media (max-width: 640px) {
  .titulo-grande { font-size: 36px; }
  .paso-titulo { font-size: 24px; }
  .paso-texto { font-size: 16px; }
  .paso-emoji-grande { font-size: 70px; }
  .saludo-card h2 { font-size: 24px; }
  .leccion-contenedor { padding: 20px; }
  .navbar { padding: 10px 14px; }
  .logo { font-size: 20px; }
  .moneda-display { padding: 6px 12px; font-size: 15px; }
  .avatar { width: 38px; height: 38px; font-size: 20px; }
  .zonas-drop { grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
  .zona-drop { padding: 14px 6px; min-height: 110px; }
  .alcancia-emoji { font-size: 100px; }
  .alcancia-monto { font-size: 42px; }
  .card-form { padding: 28px 20px; }
  .seccion-titulo { font-size: 22px; }
}

.hidden { display: none !important; }
.text-center { text-align: center; }
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; }