/* Chat Widget Container */
.chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Chat Launcher Button */
.chat-launcher {
    width: 60px;
    height: 60px;
    background-color: #0d6efd;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.chat-launcher:hover {
    transform: scale(1.1);
}

.chat-launcher svg {
    width: 30px;
    height: 30px;
    fill: white;
}

/* Chat Window */
.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: all 0.3s ease;
}

.chat-window.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

/* Chat Header */
.chat-header {
    background-color: #0d6efd;
    color: white;
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chat-header h5 {
    margin: 0;
    font-size: 16px;
}

.close-chat {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
}

/* Chat Messages Area */
.chat-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background-color: #f8f9fa;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.message {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 15px;
    font-size: 14px;
    line-height: 1.4;
}

.message.bot {
    background-color: white;
    align-self: flex-start;
    border-bottom-left-radius: 2px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.message.user {
    background-color: #0d6efd;
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
}

/* Chat Input Area */
.chat-input-area {
    padding: 15px;
    background-color: white;
    border-top: 1px solid #eee;
    display: flex;
    gap: 10px;
}

.chat-input-area input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
}

.chat-input-area input:focus {
    border-color: #0d6efd;
}

.chat-input-area button {
    background-color: #0d6efd;
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-input-area button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* Typing Indicator */
.typing-indicator {
    display: none;
    align-self: flex-start;
    background-color: white;
    padding: 10px 15px;
    border-radius: 15px;
    border-bottom-left-radius: 2px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.typing-indicator span {
    display: inline-block;
    width: 6px;
    height: 6px;
    background-color: #ccc;
    border-radius: 50%;
    margin: 0 2px;
    animation: typing 1s infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}