/* styles.css */
:root {
    --primary-color: #4285f4;
    --secondary-color: #34a853;
    --danger-color: #ea4335;
    --bg-color: #f5f5f5;
    --text-color: #333;
    --border-color: #ddd;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h1, h2 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

select {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 16px;
}

.btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn:hover {
    background-color: #3367d6;
}

.btn.danger {
    background-color: var(--danger-color);
}

.btn.danger:hover {
    background-color: #d33426;
}

.mic-btn {
    background-color: var(--secondary-color);
}

.mic-btn:hover {
    background-color: #2d9249;
}

.icon {
    margin-right: 8px;
}

.setup-panel, .interview-panel, .result-panel {
    margin-top: 30px;
}

.hidden {
    display: none;
}

.conversation-container {
    height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 15px;
    margin-bottom: 20px;
    background-color: #fafafa;
}

.message {
    margin-bottom: 15px;
    padding: 10px 15px;
    border-radius: 18px;
    max-width: 80%;
}

.assistant-message {
    background-color: #e3f2fd;
    margin-right: auto;
    border-bottom-left-radius: 5px;
}

.user-message {
    background-color: #dcf8c6;
    margin-left: auto;
    border-bottom-right-radius: 5px;
}

.controls {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.status {
    text-align: center;
    margin-top: 15px;
    font-style: italic;
    color: #666;
}

#summary {
    padding: 20px;
    background-color: #f5f5f5;
    border-radius: 5px;
    margin: 20px 0;
}

.interim {
    opacity: 0.7;
    background-color: #e8f5e9 !important;
    border: 1px dashed #81c784;
}

.btn.active {
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    transform: scale(1.02);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(52, 168, 83, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(52, 168, 83, 0); }
    100% { box-shadow: 0 0 0 0 rgba(52, 168, 83, 0); }
}

.btn.active.mic-btn {
    animation: pulse 1.5s infinite;
}

@media (max-width: 600px) {
    .container {
        padding: 15px;
    }
    
    .controls {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}