/* DARWIN Control Center Stylesheet */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

header {
    background: #1a1a2e;
    color: white;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

header h1 {
    font-size: 24px;
    margin: 0;
}

main {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 20px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.project-card {
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.project-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #1a1a2e;
}

.project-card p {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
}

button, .btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s ease;
}

button:hover, .btn:hover {
    background: #0056b3;
}

button.secondary {
    background: #6c757d;
}

button.secondary:hover {
    background: #545b62;
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

input, textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 14px;
}

textarea {
    resize: vertical;
    min-height: 100px;
}

.message {
    background: white;
    border-left: 4px solid #007bff;
    padding: 15px;
    margin: 10px 0;
    border-radius: 4px;
}

.message.user {
    border-left-color: #28a745;
    background: #f0f8f5;
}

.message.assistant {
    border-left-color: #007bff;
    background: #f0f7ff;
}

.message-sender {
    font-weight: bold;
    color: #007bff;
    font-size: 12px;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.message-content {
    color: #333;
}

.message-time {
    font-size: 12px;
    color: #999;
    margin-top: 5px;
}

.empty-state {
    text-align: center;
    padding: 40px;
    color: #999;
}

.empty-state p {
    margin: 10px 0;
}