:root {
    --cyber-primary: #00ff9d;
    --cyber-secondary: #00b8ff;
    --cyber-bg: #0a0a0a;
    --cyber-text: #ffffff;
    --cyber-border: #00ff9d;
    --cyber-glow: rgba(0, 255, 157, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Courier New', monospace;
}

body {
    background-color: var(--cyber-bg);
    color: var(--cyber-text);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cyber-container {
    width: 90%;
    max-width: 800px;
    background: rgba(10, 10, 10, 0.8);
    border: 2px solid var(--cyber-border);
    box-shadow: 0 0 20px var(--cyber-glow);
    border-radius: 10px;
    overflow: hidden;
}

.cyber-header {
    padding: 20px;
    border-bottom: 2px solid var(--cyber-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cyber-title {
    font-size: 2em;
    color: var(--cyber-primary);
    text-shadow: 0 0 10px var(--cyber-glow);
    letter-spacing: 2px;
}

.cyber-status {
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-dot {
    width: 10px;
    height: 10px;
    background-color: var(--cyber-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--cyber-glow);
    animation: pulse 2s infinite;
}

.status-text {
    color: var(--cyber-secondary);
    font-size: 0.9em;
}

.chat-container {
    padding: 20px;
    height: 500px;
    display: flex;
    flex-direction: column;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 20px;
    padding: 10px;
}

.message {
    margin-bottom: 15px;
    max-width: 80%;
}

.message.bot {
    align-self: flex-start;
}

.message.user {
    align-self: flex-end;
}

.message-content {
    background: rgba(0, 255, 157, 0.1);
    padding: 10px 15px;
    border-radius: 10px;
    border: 1px solid var(--cyber-border);
}

.message.user .message-content {
    background: rgba(0, 184, 255, 0.1);
}

.message-text {
    color: var(--cyber-text);
    margin-bottom: 5px;
}

.message-time {
    font-size: 0.8em;
    color: var(--cyber-secondary);
    text-align: right;
}

.input-container {
    display: flex;
    gap: 10px;
    padding: 10px;
    background: rgba(10, 10, 10, 0.5);
    border-top: 1px solid var(--cyber-border);
}

.cyber-input {
    flex: 1;
    padding: 10px;
    background: transparent;
    border: 1px solid var(--cyber-border);
    color: var(--cyber-text);
    font-size: 1em;
    border-radius: 5px;
}

.cyber-input:focus {
    outline: none;
    box-shadow: 0 0 10px var(--cyber-glow);
}

.cyber-button {
    position: relative;
    padding: 10px 20px;
    background: transparent;
    border: 1px solid var(--cyber-border);
    color: var(--cyber-text);
    cursor: pointer;
    overflow: hidden;
    border-radius: 5px;
}

.button-text {
    position: relative;
    z-index: 1;
}

.button-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--cyber-glow);
    transform: translateX(-100%);
    transition: transform 0.3s;
}

.cyber-button:hover .button-glow {
    transform: translateX(0);
}

@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}

/* スクロールバーのスタイル */
::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    background: rgba(10, 10, 10, 0.5);
}

::-webkit-scrollbar-thumb {
    background: var(--cyber-border);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--cyber-primary);
}