/* =========================================================
   VARIANTES PARA EL PROTOTIPO - DÍA DE LAS FLORES AMARILLAS
   ========================================================= */

/* --- Transición suave para cambios de variante --- */
.night,
.flower__leaf,
.flower__leafs::after,
.flower__light,
#nombre-usuario,
.titulo {
  transition: background-color 0.6s ease, color 0.6s ease, text-shadow 0.6s ease, filter 0.6s ease;
}

/* =========================================================
   VARIANTE 1: CLÁSICA (Flores Amarillas Floricienta)
   Gated by: body.variant-classic (Aplica los colores base de main.css)
   ========================================================= */

/* =========================================================
   VARIANTE 2: SAKURA TWILIGHT / ROMANCE CREPUSCULAR
   Gated by: body.variant-sakura
   ========================================================= */
body.variant-sakura {
  background-color: #0b0314;
}

/* Fondo de noche crepuscular romántico */
body.variant-sakura .night {
  background-image:
    radial-gradient(
      ellipse at top,
      transparent 0%,
      #160829
    ),
    radial-gradient(
      ellipse at bottom,
      #0d0417,
      rgba(255, 105, 180, 0.24)
    ),
    repeating-linear-gradient(
      220deg,
      rgb(13, 4, 23) 0px,
      rgb(13, 4, 23) 19px,
      transparent 19px,
      transparent 22px
    ),
    repeating-linear-gradient(
      189deg,
      rgb(13, 4, 23) 0px,
      rgb(13, 4, 23) 19px,
      transparent 19px,
      transparent 22px
    ),
    repeating-linear-gradient(
      148deg,
      rgb(13, 4, 23) 0px,
      rgb(13, 4, 23) 19px,
      transparent 19px,
      transparent 22px
    ),
    linear-gradient(90deg, #ff70a6, #ffccd5) !important;
}

/* Resplandor y halo luminoso de las flores en rosa romántico */
body.variant-sakura .flower__leafs::after {
  background-color: #ff2a85 !important;
  filter: blur(9vmin) !important;
}

/* Pétalos principales en tono Rosa Sakura aterciopelado */
body.variant-sakura .flower__leaf {
  background-color: #ff6599 !important;
  box-shadow: inset 0 0 2vmin rgba(255, 240, 245, 0.7) !important;
}

/* Pétalo de base / cáliz */
body.variant-sakura .flower__leaf--4 {
  background-color: #9d174d !important;
}

/* Núcleo y textura del centro de la flor */
body.variant-sakura .flower__white-circle::after {
  background-color: #ff477e !important;
  background-image:
    repeating-linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.05) 0px,
      rgba(255, 255, 255, 0.05) 1px,
      transparent 1px,
      transparent 12px
    ),
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.05) 0px,
      rgba(255, 255, 255, 0.05) 1px,
      transparent 1px,
      transparent 12px
    ),
    linear-gradient(90deg, #ff3377, #ff85a2) !important;
}

/* Luciérnagas y partículas flotantes (Rosa cálido y Oro) */
body.variant-sakura .flower__light {
  background-color: #ffb3d9 !important;
  box-shadow: 0 0 6px #ff758c;
}

body.variant-sakura .flower__light:nth-child(odd) {
  background-color: #ffd166 !important;
  box-shadow: 0 0 6px #ffd166;
}

/* Nombre personalizado del ser querido con destello rosa y fucsia */
body.variant-sakura #nombre-usuario {
  color: #ff758c !important;
  text-shadow: 0 0 8px #ff758c, 0 0 16px #ff3385, 0 0 28px #ff0055, 0 0 40px #ff0055 !important;
}

/* Posicionamiento y diseño elegante de la dedicatoria en Variantes 1 y 2 */
.dedicatoria-contenedor {
  position: fixed;
  top: calc(max(10px, env(safe-area-inset-top)) + 46px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: auto;
  max-width: min(90vw, 440px);
  pointer-events: none;
  background: rgba(12, 8, 3, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: clamp(6px, 1.2vh, 12px) clamp(14px, 3vw, 24px);
  border-radius: 16px;
  border: 1px solid rgba(255, 214, 10, 0.3);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6), 0 0 15px rgba(255, 214, 10, 0.15);
}

body.variant-sakura .dedicatoria-contenedor {
  background: rgba(18, 6, 24, 0.65);
  border-color: rgba(255, 105, 180, 0.35);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6), 0 0 15px rgba(255, 105, 180, 0.2);
}

#nombre-usuario {
  display: block;
  font-family: 'Dancing Script', cursive, 'Brush Script MT', sans-serif;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 700;
  color: #ffdd00;
  text-shadow: 0 0 10px #ffd60a, 0 0 25px #ffb703, 0 0 45px #fb8500;
  line-height: 1.15;
  margin-bottom: 3px;
  animation: glowPop 2.5s ease-in-out infinite alternate;
}

.frase-dedicatoria {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(11px, 2.4vw, 13.5px);
  color: #fff9db;
  text-shadow: 0 0 10px rgba(255, 214, 10, 0.6);
  letter-spacing: 0.6px;
  line-height: 1.35;
  margin: 0;
  padding: 0 4px;
  max-width: 390px;
}

body.variant-sakura .frase-dedicatoria {
  color: #ffe5ec;
  text-shadow: 0 0 10px rgba(255, 105, 180, 0.75);
}

/* En la variante 3 (bouquet) la frase ya va dentro de la tarjeta superior */
body.variant-bouquet .dedicatoria-contenedor {
  display: none !important;
}

/* Título romántico */
body.variant-sakura .titulo {
  color: #ffb3c6 !important;
  text-shadow: 0 0 10px #ff3385 !important;
}

/* Letras de la canción sincronizadas adaptables a todos los formatos */
#lyrics {
  position: fixed !important;
  bottom: clamp(74px, 12vh, 105px) !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  margin-bottom: 0 !important;
  font-size: clamp(14px, 3.2vw, 22px) !important;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif !important;
  text-align: center !important;
  width: 90vw !important;
  max-width: 620px !important;
  z-index: 85 !important;
  pointer-events: none !important;
  text-shadow: 0 0 12px rgba(0, 0, 0, 0.9), 0 0 20px rgba(255, 214, 10, 0.5) !important;
}

body.variant-sakura #lyrics {
  color: #fff0f5 !important;
  text-shadow: 0 0 10px rgba(255, 105, 180, 0.75) !important;
}

/* Flores en Variantes 1 y 2: escalado suave para no tocar la dedicatoria ni el switcher */
@media (max-width: 768px) {
  .flowers {
    margin-bottom: clamp(60px, 10vh, 85px) !important;
    transform: scale(clamp(0.65, min(55vh, 85vw) / 460, 0.92)) !important;
    transform-origin: bottom center !important;
  }
}

/* =========================================================
   PROTOTYPE SWITCHER (UI BAR CONFORME A LA SKILL PROTOTYPE)
   ========================================================= */
.prototype-switcher-container {
  position: fixed;
  bottom: max(12px, env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  user-select: none;
  max-width: 95vw;
}

.prototype-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(18, 16, 28, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 9999px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  transition: all 0.3s ease;
}

.prototype-bar:hover {
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.prototype-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #ffffff;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: all 0.2s ease;
  outline: none;
  flex-shrink: 0;
}

.prototype-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.08);
}

.prototype-btn:active {
  transform: scale(0.94);
}

.prototype-label-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: clamp(150px, 45vw, 210px);
  text-align: center;
}

.prototype-badge {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #ffd166;
  margin-bottom: 1px;
}

body.variant-sakura .prototype-badge {
  color: #ff758c;
}

.prototype-variant-name {
  font-size: 12px;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}

.prototype-toggle-hide {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 6px;
  transition: color 0.2s;
  flex-shrink: 0;
}

.prototype-toggle-hide:hover {
  color: rgba(255, 255, 255, 0.85);
}

.prototype-hint {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.3px;
}

@media (max-width: 500px), (max-height: 650px) {
  .prototype-hint {
    display: none;
  }
}

/* Estado minimizado (para regalar o capturar pantalla limpia) */
.prototype-switcher-container.is-minimized .prototype-bar {
  padding: 4px 10px;
  background: rgba(18, 16, 28, 0.5);
}

.prototype-switcher-container.is-minimized .prototype-label-wrapper,
.prototype-switcher-container.is-minimized .prototype-btn,
.prototype-switcher-container.is-minimized .prototype-hint {
  display: none;
}

.prototype-restore-btn {
  display: none;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  padding: 2px 6px;
}

.prototype-switcher-container.is-minimized .prototype-restore-btn {
  display: block;
}