* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 20px;
}

.form-container {
    background-color: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 800px;
    margin-top: 20px;
}

h1 {
    color: #667eea;
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #667eea;
}

/* Estilos para página principal */
.bienvenida {
    text-align: center;
    font-size: 18px;
    color: #4a5568;
    margin-bottom: 30px;
}

.pasos {
    display: flex;
    justify-content: space-around;
    margin-bottom: 30px;
}

.paso-item {
    text-align: center;
    color: #4a5568;
}

.btn-principal {
    display: block;
    width: 100%;
    padding: 15px;
    background-color: #667eea;
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 10px;
    font-weight: bold;
    font-size: 16px;
    transition: background-color 0.3s;
}

.btn-principal:hover {
    background-color: #5a6edb;
}

/* Estilos para formularios */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #2d3748;
    font-weight: 500;
}

input[type="text"],
input[type="date"],
input[type="tel"],
input[type="email"],
input[type="file"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    color: #2d3748;
}

/* Estilos para categorías */
.categoria-seccion {
    margin-bottom: 25px;
    padding: 18px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background-color: #f8fafc;
}

.categoria-seccion h3 {
    color: #4a5568;
    margin-bottom: 15px;
    font-size: 18px;
}

.categoria-item {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    cursor: pointer;
}

.categoria-item input {
    margin-right: 10px;
    transform: scale(1.1);
}

/* Botones */
button {
    width: 100%;
    padding: 15px;
    background-color: #667eea;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 10px;
}

button:hover {
    background-color: #5a6edb;
}

/* Alertas */
.alerta {
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-weight: bold;
    margin-bottom: 20px;
    display: none;
}

.alerta-exito {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alerta-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}