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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    overflow: hidden;
}

h1 {
    text-align: center;
    padding: 30px;
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    color: white;
    font-size: 2.5em;
    margin: 0;
}

.form-section, .messages-section {
    padding: 30px;
}

.form-section {
    border-bottom: 2px solid #f0f0f0;
}

h2 {
    color: #333;
    margin-bottom: 20px;
    font-size: 1.5em;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

input, textarea {
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}

input:focus, textarea:focus {
    outline: none;
    border-color: #667eea;
}

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

button {
    padding: 12px 24px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.2s;
}

button:hover {
    transform: translateY(-2px);
}

.message-card {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 15px;
    border-left: 4px solid #667eea;
}

.message-header {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.instagram {
    color: #e91e63;
    font-weight: bold;
}

.date {
    color: #666;
    font-size: 0.9em;
    margin-left: auto;
}

.message-content {
    color: #333;
    line-height: 1.5;
}

.no-messages {
    text-align: center;
    color: #666;
    font-style: italic;
    padding: 40px;
}

@media (max-width: 600px) {
    .container {
        margin: 10px;
        border-radius: 10px;
    }
    
    h1 {
        font-size: 2em;
        padding: 20px;
    }
    
    .form-section, .messages-section {
        padding: 20px;
    }
}