.chat-input-wrapper {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.chat-input-wrapper textarea {
    width: 100%;
    padding: 16px 50px 16px 16px;
    border: none;
    border-radius: 20px;
    font-size: 1rem;
    background-color:rgb(255 255 255 / 10%);
    color: white;
    resize: none;
    box-sizing: border-box;
    overflow: hidden;
    white-space: nowrap;
}

.chat-input-wrapper textarea::placeholder {
    color: #aaa;
}

.chat-input-wrapper button {
    position: absolute;
    right: 12px;
    bottom: 12px;
    background: #ffffffad;
    color: #000000;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 16px;
    cursor: pointer;
    display: none; /* default hidden */
}

.chat-input-wrapper button.show {
    display: inline-block;
}

.floating-wrapper {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  border-radius: 30px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s ease;
  z-index: 999;
}

.floating-wrapper.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.floating-wrapper.hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(40px);
  pointer-events: none;
}

.floating-wrapper input {
  border: none;
  background: transparent;
  color: rgb(0, 0, 0);
  padding: 8px;
  width: 250px;
  transition: width 0.3s ease;
  outline: none;
}

.floating-wrapper input:focus {
  width: 325px;
}

.floating-wrapper button {
  background: rgba(0, 0, 0, 0.856);
  border: none;
  color: rgb(255, 255, 255);
  margin-left: 8px;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

#loader-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: white;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

#loader {
  border: 6px solid #f3f3f3;
  border-top: 6px solid #3498db;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
}

.seminar-carousel .seminar-card {
  padding: 0 15px;
}

.seminar-card .card {
  min-height: 450px; /* atau nilai yang sesuai layout kamu */
}

@keyframes spin {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@media (max-width: 991.98px) {
  .navbar .btn {
    margin-top: 0 !important;
  }
}