@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;700&display=swap');

:root {
  --brand-primary: #e67e22; /* A warm, friendly orange */
  --background-color: #fdf5e6; /* Creamy off-white */
  --text-color: #3d2c1c; /* Dark brown */
  --border-color: #dcdcdc;
  --button-bg: #fff;
  --button-active-bg: var(--brand-primary);
  --button-active-text: #fff;
}

body.dark-mode {
  --brand-primary: #e67e22;
  --background-color: #3d2c1c; /* Chocolate brown for dark mode */
  --text-color: #fdf5e6;
  --border-color: #5a4b3a;
  --button-bg: #5a4b3a;
  --button-active-bg: var(--brand-primary);
  --button-active-text: #fff;
}

body {
  background-color: var(--background-color);
  color: var(--text-color);
  font-family: 'Nunito', sans-serif;
  transition: background-color 0.3s, color 0.3s;
  margin: 0;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  height: 100vh;
  box-sizing: border-box;
}

h1 {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  text-align: center;
  margin: 0 0 1rem 0;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--brand-primary);
}

#filter-container {
  text-align: center;
  margin-bottom: 1rem;
}

#filter-container button {
  margin: 0 5px;
  padding: 10px 20px;
  border: 1px solid var(--border-color);
  background-color: var(--button-bg);
  color: var(--text-color);
  cursor: pointer;
  border-radius: 20px; /* Rounded buttons */
  transition: background-color 0.2s, color 0.2s;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
}

#filter-container button:hover {
  background-color: var(--button-active-bg);
  color: var(--button-active-text);
}

#filter-container button.active {
  background-color: var(--button-active-bg);
  color: var(--button-active-text);
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

button#theme-toggle {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 10px 15px;
  border: 1px solid var(--border-color);
  background-color: var(--button-bg);
  color: var(--text-color);
  cursor: pointer;
  border-radius: 20px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
}

#map {
  flex-grow: 1;
  border: 1px solid var(--border-color);
  border-radius: 15px; /* Rounded map */
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Chat Widget Styles */
#chat-toggle-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--brand-primary);
  color: white;
  font-size: 28px;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 1000;
}

#chat-window {
  position: fixed;
  bottom: 100px;
  right: 20px;
  width: 350px;
  height: 450px;
  background-color: var(--background-color);
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.3s ease-out, opacity 0.3s ease-out;
  transform-origin: bottom right;
  z-index: 1000;
}

#chat-window.hidden {
  transform: scale(0);
  opacity: 0;
}

#chat-header {
  padding: 15px;
  background-color: var(--brand-primary);
  color: white;
  font-weight: 700;
  text-align: center;
}

#chat-messages {
  flex-grow: 1;
  padding: 15px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-message {
  padding: 10px 15px;
  border-radius: 20px;
  max-width: 80%;
}

.chat-message.bot {
  background-color: var(--button-bg);
  align-self: flex-start;
  border-bottom-left-radius: 5px;
}

.chat-message.user {
  background-color: var(--brand-primary);
  color: white;
  align-self: flex-end;
  border-bottom-right-radius: 5px;
}

#chat-input-container {
  display: flex;
  padding: 10px;
  border-top: 1px solid var(--border-color);
}

#chat-input {
  flex-grow: 1;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 10px 15px;
  font-family: 'Nunito', sans-serif;
}

#chat-send-button {
  margin-left: 10px;
  padding: 10px 20px;
  border-radius: 20px;
  border: none;
  background-color: var(--brand-primary);
  color: white;
  cursor: pointer;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
}