* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: #0d1117;
    color: white;
    font-family: Arial, sans-serif;
    height: 100vh;
}

.app {
    display: flex;
    height: 100vh;
}

/* Sidebar */

.sidebar {
    width: 260px;
    background: #161b22;
    border-right: 1px solid #30363d;
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
    text-align: center;
    color: #00d4ff;
}

.new-chat-btn {
    background: #00d4ff;
    color: black;
    border: none;
    border-radius: 10px;
    padding: 12px;
    font-size: 16px;
    cursor: pointer;
    margin-bottom: 20px;
}

.new-chat-btn:hover {
    background: #00b8dd;
}

.chat-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chat-item {
    background: #21262d;
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
}

.chat-item:hover {
    background: #30363d;
}

/* Chat gedeelte */

.chat-area {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.header {
    text-align: center;
    font-size: 48px;
    font-weight: bold;
    color: #00d4ff;
    padding: 30px;
}

.chat-container {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.user-message {
    background: #00d4ff;
    color: black;
    padding: 12px;
    border-radius: 12px;
    margin: 10px 0;
    max-width: 70%;
    margin-left: auto;
}

.bot-message {
    background: #21262d;
    padding: 12px;
    border-radius: 12px;
    margin: 10px 0;
    max-width: 70%;
}

.inputbar {
    display: flex;
    gap: 10px;
    padding: 20px;
    border-top: 1px solid #30363d;
}

.inputbar input {
    flex: 1;
    padding: 15px;
    border-radius: 10px;
    border: none;
    font-size: 16px;
}

.inputbar button {
    width: 140px;
    background: #00d4ff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 18px;
}

.inputbar button:hover {
    background: #00b8dd;
}