* {
    font-family: "Kanit", sans-serif !important;
}

body {
    height: 100dvh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background-color: #121e2c !important;
    /* bg-slate-900 */
    color: #f1f5f9;
    /* text-slate-100 */
}

#app {
    width: 100%;
    max-width: 470px;
    height: 100dvh;
    position: relative;
    display: flex;
    flex-direction: column;
    background-color: #1e293b;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

header {
    background-color: #334155;
    text-align: center;
    font-weight: bold;
    font-size: 1.25rem;
    color: #f8fafc;
}

#app-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding: 10px;
    background-color: #1e293b;
    /* bg-slate-800 */
    color: #e2e8f0;
    /* text-slate-200 */
}

#app-content img {
    cursor: pointer;
}

#app-footer {
    position: relative;
    width: 100%;
    background-color: #334155;
    /* bg-slate-700 */
    color: #fff !important;
    /* text-slate-50 */
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.pulse-effect {
  position: relative;
  display: inline-block;
}

.pulse-effect::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;   /* tamanho inicial maior */
  height: 20px;  /* tamanho inicial maior */
  background: rgba(255, 87, 34, 0.6); /* cor do círculo */
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  animation: pulse-grow 1.5s infinite;
}

@keyframes pulse-grow {
  0% {
    transform: translate(-50%, -50%) scale(0.5); /* começa maior */
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(4);  /* cresce mais */
    opacity: 0;
  }
}