body {
  background: url('IMG_6912.JPG') center center/cover no-repeat fixed;
  font-family: 'Tahoma', 'Verdana', 'Montserrat', sans-serif;
  margin: 0;
  height: 100vh;
  overflow: hidden;
}

#taskbar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100vw;
  height: 48px;
  background: linear-gradient(90deg, #245edb 80%, #1c4587 100%);
  box-shadow: 0 -2px 24px #245edb, 0 -1px 8px #1c4587;
  display: flex;
  align-items: center;
  z-index: 100;
}

#start-btn {
  background: linear-gradient(180deg, #7ec850 0%, #4e7e2e 100%);
  color: white;
  font-weight: bold;
  font-size: 1.1rem;
  border: 2px solid #fff;
  border-radius: 8px 8px 0 0;
  padding: 0.5rem 1.5rem;
  margin-left: 12px;
  cursor: pointer;
  box-shadow: 0 2px 4px #0006;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: box-shadow 0.2s, background 0.2s;
}

#start-btn:hover {
  background: linear-gradient(180deg, #8fdc5a 0%, #5fae3e 100%);
  box-shadow: 0 4px 12px #0008;
}

#start-btn img {
  width: 22px;
  height: 22px;
}

#start-menu {
  position: fixed;
  bottom: 48px;
  left: 12px;
  width: 220px;
  background: rgba(243,243,243,0.85);
  backdrop-filter: blur(8px) saturate(180%);
  border: 2px solid rgba(36,94,219,0.25);
  border-radius: 0 0 16px 16px;
  box-shadow: 0 8px 32px rgba(36,94,219,0.12), 0 1.5px 8px #245edb;
  display: none;
  flex-direction: column;
  z-index: 101;
}

#start-menu.active {
  display: flex;
}

.start-menu-option {
  padding: 1rem;
  border-bottom: 1px solid #b6d7f2;
  color: #245edb;
  font-weight: bold;
  cursor: pointer;
  background: #eaf6ff;
  transition: transform 0.18s cubic-bezier(.4,2,.3,1), background 0.2s, color 0.2s;
  border-radius: 12px;
  margin: 0 8px;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 8px #eaf6ff;
  font-family: 'Montserrat', 'Tahoma', 'Verdana', sans-serif;
  letter-spacing: 1px;
}

.start-menu-option:last-child {
  border-bottom: none;
}

.start-menu-option:hover {
  transform: scale(1.04);
  background: linear-gradient(90deg, #b6d7f2 80%, #eaf6ff 100%);
  color: #1c4587;
  box-shadow: 0 4px 16px #b6d7f2;
}

.popup {
  position: fixed;
  bottom: 140px;
  left: 240px;
  width: 260px;
  background: rgba(243,243,243,0.85);
  backdrop-filter: blur(8px) saturate(180%);
  border: 2px solid rgba(36,94,219,0.25);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(36,94,219,0.12), 0 1.5px 8px #245edb;
  font-family: 'Tahoma', 'Verdana', 'Montserrat', sans-serif;
  z-index: 200;
  display: none;
}

.popup-header {
  background: linear-gradient(90deg, #245edb 80%, #1c4587 100%);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 14px 14px 0 0;
  font-weight: bold;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: 'Montserrat', 'Tahoma', 'Verdana', sans-serif;
  letter-spacing: 1px;
}

.popup-list {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.popup-list a {
  color: #245edb;
  background: #eaf6ff;
  padding: 0.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  transition: transform 0.18s cubic-bezier(.4,2,.3,1), background 0.2s, color 0.2s;
  font-family: 'Montserrat', 'Tahoma', 'Verdana', sans-serif;
}

.popup-list a:hover {
  transform: scale(1.04);
  background: linear-gradient(90deg, #b6d7f2 80%, #eaf6ff 100%);
  color: #1c4587;
}

.close-btn {
  background: #fff;
  border: 1px solid #245edb;
  border-radius: 4px;
  color: #245edb;
  font-size: 1rem;
  cursor: pointer;
  padding: 2px 8px;
  margin-left: 8px;
  transition: background 0.2s, color 0.2s;
}

.close-btn:hover {
  background: #245edb;
  color: #fff;
}

#start-btn, .close-btn, .popup-list a, button {
  border-image: linear-gradient(90deg, #7ec850 0%, #245edb 100%);
  border-image-slice: 1;
}

#start-menu,
.popup,
#start-btn {
  box-shadow: 0 8px 32px rgba(36,94,219,0.18), 0 2px 8px #0002;
}

.xp-title, .popup-header, #start-btn {
  font-family: 'Montserrat', 'Tahoma', 'Verdana', sans-serif;
  letter-spacing: 1px;
}

#top-links {
  box-shadow: 0 2px 16px #245edb22;
  font-family: 'Montserrat', 'Tahoma', 'Verdana', sans-serif;
  gap: 2rem;
}

.protected-link {
  background: linear-gradient(90deg, #245edb 80%, #7ec850 100%);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.75rem 2rem;
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 2px 8px #245edb44;
  transition: background 0.2s, box-shadow 0.2s;
}

.protected-link:hover {
  background: linear-gradient(90deg, #7ec850 80%, #245edb 100%);
  box-shadow: 0 4px 16px #7ec85044;
}

#postit-note {
  position: fixed;
  top: 16px;
  left: 16px;
  width: 180px;
  min-height: 80px;
  background: #fffecb;
  border: 2px solid #e3c800;
  border-radius: 12px;
  box-shadow: 2px 4px 16px #0002;
  padding: 1rem 1rem 0.5rem 1rem;
  z-index: 9999;
  font-family: 'Tahoma', 'Verdana', sans-serif;
}