body {
  overflow: hidden;
  margin: 0;
  background-color: #0f0f0f;
  font-family: Arial, sans-serif;
}

.sidebar {
  width: 250px;
  height: 100vh;
  background-color: #111;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 20px;
  position: fixed;
  left: 0;
  top: 0;
  border-right: 1px solid #353535;
}

.sidebar .content {
  flex-grow: 1;
  width: 100%;
  margin-top: -7px;
  overflow-y: auto;
}

.sidebar .tab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #1a1a1a;
  padding: 13px;
  margin: 7px 13px;
  gap: 10px;
  border-radius: 5px;
  cursor: pointer;
  color: #808080;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
  animation: fadeIn 0.5s forwards;
  order: 0;
}

.sidebar .tab.dragging {
  opacity: 0.7;
  transform: scale(1.05);
  z-index: 10;
  cursor: grabbing;
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
}

.sidebar .tab.reordering {
transition: transform 0.3s ease-in-out; 
}

.sidebar .tab:hover {
background-color: #292929;
color: #fff;
}

.sidebar .tab.selected {
background-color: #c93131;
color: #fff;
}

.sidebar .tab.selected .close-btn {
display: none;
color: #fff;
font-size: 14px;
margin-left: 10px;
transition: color 0.1s;
}

.sidebar .tab .close-btn {
display: none;
font-size: 14px;
color: #808080;
cursor: pointer;
margin-left: 10px;
transition: color 0.2s;
}

.sidebar .tab:hover .close-btn {
display: inline-block;
}

.sidebar .tab .close-btn:hover {
color: #fff;
}

@keyframes fadeIn {
from {
  opacity: 0;
  transform: translateY(-10px);
}
to {
  opacity: 1;
  transform: translateY(0);
}
}

.sidebar .bottom-border {
  width: 100%;
  height: 1px;
  background-color: #353535;
  margin-bottom: 12px;
}

.mini-boxes {
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: 7px;
  padding-bottom: 30px;
  width: 100%;
}

.mini-box {
  width: 40px;
  height: 40px;
  background-color: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.mini-box:hover {
  background-color: #292929;
}

.mini-box.disabled {
  background-color: #2e2e2e !important;
  pointer-events: none;
}

#addTabBox.disabled {
  background-color: #2e2e2e !important;
  pointer-events: none;
  opacity: 0.5;
}

.icon {
  font-size: 20px;
  color: #808080;
  transition: color 0.3s ease;
}

.mini-box:hover .icon {
  color: #ffffff;
}

iframe {
  width: calc(100% - 250px);
  height: 100vh;
  border: none;
  margin-left: 250px;
}

#searchOverlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, pointer-events 0.3s ease 0.3s;
  z-index: 1000;
}

#searchOverlay.show {
  opacity: 1;
  pointer-events: all;
  transition: opacity 0.3s ease, pointer-events 0s;
}

#closeOverlayBtn {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 24px;
  cursor: pointer;
  z-index: 1;
  display: none;
}

.search-bar {
  position: relative;
  z-index: 2;
  pointer-events: all;
  display: none;
  transition: all 0.2s ease;
}

.search-bar.visible {
  display: block;
}

.search-bar:hover {
  background-color: #1a1a1a;
  width: 540px;
}

.search-bar::placeholder {
  color: white;
  opacity: 0.7;
}

.search-bar {
  padding: 14px 12px 15px 40px; 
  margin-bottom: 25px;
  border: 1px solid #2b2828;
  border-radius: 9px;
  width: 510px;
  font-size: 17px;
  box-shadow: 0 1px 6px #000;
  transition: background-color 0.3s ease, width 0.3s ease;
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27a6.5 6.5 0 0 0 1.48-5.34c-.47-2.78-2.79-5-5.59-5.34a6.505 6.505 0 0 0-7.27 7.27c.34 2.8 2.56 5.12 5.34 5.59a6.5 6.5 0 0 0 5.34-1.48l.27.28v.79l4.25 4.25c.41.41 1.08.41 1.49 0 .41-.41.41-1.08 0-1.49L15.5 14zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z" fill="%236C6C6D"/></svg>');
  background-repeat: no-repeat;
  background-position: 10px;
  background-size: 24px 24px;
  outline: none;
  padding-left: 40px;
  color: white;
  background-color: #111111;
  text-align: left;
  position: relative;
}

.search-icon {
  position: absolute;
  top: 32%;
  left: 18px;
  transform: translateY(-50%);
  color: white;
  font-size: 16px;
  opacity: 0.7;
  pointer-events: none;
}

::-webkit-scrollbar {
  width: 4px;
  border-radius: 5px;
}

::-webkit-scrollbar-thumb {
  background: #b32929;
  height: 2px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

.tab .tab-title {
  white-space: nowrap; 
  overflow: hidden;   
  text-overflow: ellipsis;
  font-size: 15px; 
  flex-grow: 1; 
}

.frameWeb iframe {
  display: none;
  width: calc(100vw - 250px);
  height: 100vh;
  border: none;
  top: 0;
}

.frameWeb iframe.active {
  display: block;
  animation: fadeIn 0.5s;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}