/* Reset y estilos base compartidos por todas las páginas */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #e2e8f0;
    padding: 20px;
    min-height: 100vh;
}

.positive {
    color: #10b981;
}

.negative {
    color: #ef4444;
}

.connection-error {
    display: none;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid #ef4444;
    border-radius: 8px;
    padding: 15px 20px;
    color: #fca5a5;
    margin-bottom: 20px;
}

.form-success {
    display: none;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid #10b981;
    border-radius: 8px;
    padding: 15px 20px;
    color: #6ee7b7;
    margin-bottom: 20px;
}