body.body-login, html {
  margin: 0;
  padding: 0;
  overflow: hidden;
  font-family: 'Quicksand', sans-serif;
  height: 100%;
  background-color: #ffdde1;
  position: relative;
}

#canvas1 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(#ffccd5, #b33951);
  z-index: 0;
}

.login-container {
  position: relative;
  z-index: 1;
  max-width: 400px;
  margin: auto;
  margin-top: 15vh;
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  text-align: center;
}

#transition-overlay {
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background-color: #dce3ea; /* Cor do index */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
  z-index: 9999;
}

body.fade-out #transition-overlay {
  opacity: 1;
  pointer-events: all;
}

.back-btn {
  position: fixed;
  top: 20px;
  left: 25px;
  font-size: 24px;
  color: #235A8C;
  border: 2px solid #235A8C;
  background-color: transparent;
  padding: 6px 10px;
  border-radius: 0%;
  transition: border-radius 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.back-btn:hover {
  border-radius: 10px;
  box-shadow: 0 0 10px 2px #235A8C;
}

.back-btn i {
  font-size: 20px;
}
.surpresa-container {
  position: relative;
  z-index: 1;
  max-width: 500px;
  margin: auto;
  margin-top: 10vh;
  background: rgba(255, 255, 255, 0.9);
  padding: 30px 20px;
  border-radius: 15px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
  text-align: center;
  backdrop-filter: blur(5px);
}

.surpresa-container h1 {
  font-size: 2rem;
  color: #b33951;
  margin-bottom: 20px;
}

#contador-surpresa p {
  font-size: 1.3rem;
  margin: 6px 0;
  color: #235A8C;
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.album-btn {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 20px;
  border: 2px solid #b33951;
  border-radius: 25px;
  color: #b33951;
  background-color: transparent;
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: bold;
  transition: all 0.3s ease;
}

.album-btn:hover {
  background-color: #b33951;
  color: white;
  box-shadow: 0 0 10px 2px #b33951;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
  text-decoration: none;
}

/* abas bonitas */
.contador-tabs .nav-link {
  border: 2px solid #b33951;
  color: #b33951;
  margin: 0 6px;
  border-radius: 999px;
  font-weight: 600;
  transition: all .25s ease;
  background: rgba(255,255,255,.6);
}
.contador-tabs .nav-link:hover {
  background: #b33951;
  color: #fff;
  box-shadow: 0 0 10px 2px rgba(179,57,81,.35);
}
.contador-tabs .nav-link.active {
  background: #b33951;
  color: #fff;
  box-shadow: 0 6px 18px rgba(179,57,81,.35);
}

/* deixa os números respirarem um pouco */
.contador-tempo p {
  font-size: 1.35rem;
  margin: 8px 0;
  color: #235A8C;
  font-weight: 700;
}

#contador-noivado .titulo-faltam {
  font-size: 1.4rem;
  font-weight: 700;
  color: #b33951;
  margin-bottom: 4px;
}

#contador-noivado .texto-especial {
  font-size: 1.4rem;
  font-weight: 600;
  color: #b33951;
  margin-top: 6px;
}

/* animação suave entre as abas do contador */
#contadorTabContent .tab-pane {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

#contadorTabContent .tab-pane.active.show {
  opacity: 1;
  transform: translateY(0);
}