/* Chat Widget Styles */
.chat-widget {
    position: fixed;
    bottom: 100px;
    right: 30px;
    z-index: 9999;
    font-family: 'Inter', sans-serif;
}

.chat-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #38bdf8, #818cf8);
    color: white;
    border: none;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s ease;
}

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

.chat-button svg {
    width: 30px;
    height: 30px;
}

.chat-window {
    display: none;
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background-color: #1e293b;
    border-radius: 16px;
    border: 1px solid #334155;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    flex-direction: column;
    overflow: hidden;
}

.chat-header {
    background: linear-gradient(135deg, #38bdf8, #818cf8);
    padding: 20px;
    color: white;
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-chat {
    background: transparent;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background-color: #0f172a;
}

.chat-msg {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.4;
}

.msg-bot {
    background-color: #1e293b;
    color: #e2e8f0;
    align-self: flex-start;
    border-bottom-left-radius: 2px;
}

.msg-user {
    background-color: #3b82f6;
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
}

.chat-input-area {
    padding: 15px;
    background-color: #1e293b;
    border-top: 1px solid #334155;
    display: flex;
    gap: 10px;
}

.chat-input-area input {
    flex: 1;
    padding: 10px 15px;
    border-radius: 20px;
    border: 1px solid #475569;
    background-color: #0f172a;
    color: white;
    outline: none;
    font-family: inherit;
}

.chat-input-area input:focus {
    border-color: #38bdf8;
}

.chat-send-btn {
    background-color: #38bdf8;
    color: #0f172a;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
}
.chat-send-btn svg {
    width: 18px;
    height: 18px;
}