/* Reset and base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}


body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, #f0f4f8, #d9e2ec);
  display: flex;
  min-height: 100vh;
  color: #333;
  overflow: hidden;
}

/* Sidebar styling */
.sidebar {
  width: 260px;
  background: linear-gradient(135deg, #ffffff, #e0f7fa);
  box-shadow: 2px 0 10px rgba(0,0,0,0.1);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  padding: 30px 20px;
  position: fixed;
  height: 100%;
  overflow-y: auto;
  transition: width 0.3s ease, background 0.3s ease;
}

.sidebar h2 {
  text-align: center;
  margin-bottom: 40px;
  font-family: 'Roboto', sans-serif;
  font-weight: 700;
  font-size: 1.8em;
  color: #00796B;
  background: linear-gradient(90deg, #00796B, #004D40);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sidebar a {
  color: #555555;
  padding: 12px 15px;
  text-decoration: none;
  font-size: 1em;
  border-radius: 8px;
  margin-bottom: 10px;
  transition: background-color 0.3s, color 0.3s, transform 0.2s, box-shadow 0.3s;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #ffffff, #f9f9f9);
}

.sidebar a:hover {
  background: linear-gradient(135deg, #e0f7fa, #ffffff);
  color: #00796B;
  transform: translateX(5px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.sidebar a.active {
  background: linear-gradient(135deg, #80deea, #4dd0e1);
  color: #004d40;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.sidebar a::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: #004d40;
  border-radius: 50%;
  margin-right: 12px;
  opacity: 0;
  transition: opacity 0.3s;
}

.sidebar a.active::before {
  opacity: 1;
}

/* Main content styling */
.main-content {
  margin-left: 260px;
  padding: 30px;
  flex: 1;
  background: linear-gradient(135deg, #f9f9f9, #e0f2f1);
  overflow-y: auto;
  height: 100vh;
  transition: margin-left 0.3s ease, background 0.3s ease;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  background: linear-gradient(90deg, #80deea, #4dd0e1);
  padding: 15px 20px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.header h1 {
  font-family: 'Roboto', sans-serif;
  font-size: 2em;
  color: #ffffff;
  background: linear-gradient(90deg, #ffffff, #e0f7fa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}



/* Hidden Class */
.hidden {
  display: none;
}

/* Scrollbar Styling */
#chat-box::-webkit-scrollbar,
#logs::-webkit-scrollbar {
  width: 8px;
}


/* Responsive Adjustments */
@media (max-width: 768px) {
  .sidebar {
    width: 220px;
  }

  .main-content {
    margin-left: 220px;
  }
}

@media (max-width: 600px) {
  .sidebar {
    position: relative;
    width: 100%;
    height: auto;
    flex-direction: row;
    overflow-x: auto;
    padding: 15px 10px;
  }

  .sidebar h2 {
    display: none;
  }

  .sidebar a {
    margin-right: 10px;
    margin-bottom: 0;
    padding: 10px 12px;
    font-size: 0.9em;
  }

  .main-content {
    margin-left: 0;
    padding: 20px 15px;
  }

  .header {
    flex-direction: column;
    align-items: flex-start;
  }

  .header h1 {
    margin-bottom: 10px;
    font-size: 1.5em;
  }
}


/* Configuration Info */
#configuration {
  margin-top: 15px;
  font-size: 0.9em;
  color: #555555;
}


/* Controls Container Styling */
#controls {
  display: flex;
  gap: 10px;
  margin-bottom: 15px;
  flex-wrap: wrap;
}



/* Button Styling */
button {
  background: linear-gradient(135deg, #00796B, #004D40);
  border: none;
  color: white;
  padding: 12px 20px;
  font-size: 1em;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

button:hover {
  background: linear-gradient(135deg, #005D56, #00332E);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

button:disabled {
  background: linear-gradient(135deg, #A5D6A7, #81C784);
  cursor: not-allowed;
  box-shadow: none;
}


/* Card Styling */
.card {
  background: linear-gradient(135deg, #ffffff, #f1f8e9);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  padding: 25px;
  margin-bottom: 25px;
  transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 25px rgba(0,0,0,0.1);
  background: linear-gradient(135deg, #e0f7fa, #ffffff);
}