/* ====================== */
/* VARIABLES Y ESTILOS BASE */
/* ====================== */
:root {
    --color-primary: #ff001a;
    --color-primary-dark: #d91529;
    --color-accent: #ffc107;
    --white: #fff;
    --gray-light: #f8f9fa;
    --gray-medium: #e9ecef;
    --gray-dark: #343a40;
    --success: #28a745;
    --font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* ====================== */
/* ESTRUCTURA PRINCIPAL */
/* ====================== */
body {
    font-family: var(--font-family);
    background-color: var(--gray-light);
    margin: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    line-height: 1.6;
}

.main-content {
    flex: 1;
    padding: 1rem 0;
}

/* ====================== */
/* CONTENEDOR DEL FORMULARIO */
/* ====================== */
.form-container {
    width: 95%;
    max-width: 900px;
    margin: 1rem auto;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.form-header {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--white);
    padding: 1.5rem;
    text-align: center;
  }
  
  .form-header h2 {
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    margin: 0;
  }
  
  .form-header p {
    margin: 0.5rem 0 0;
    opacity: 0.9;
    font-size: 0.9rem;
  }

  h2{
    color: var(--gray-light);
  }

/* ====================== */
/* ESTRUCTURA DEL FORMULARIO */
/* ====================== */
.arbitro-form {
    padding: 1.5rem;
}

.entrenador-form {
    padding: 1.5rem;
}

.form-section {
    margin-bottom: 2rem;
}

.form-section h3 {
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--gray-medium);
}

.input-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.2rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
}

.input-group.full-width {
    grid-column: 1 / -1;
}

/* ====================== */
/* ESTILOS DE INPUTS */
/* ====================== */
.input-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--gray-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.input-group input:not([type="radio"]),
.input-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-medium);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    box-sizing: border-box;
}

.input-group input:not([type="radio"]):focus,
.input-group select:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 0, 26, 0.1);
}

.input-group input::placeholder {
    color: #adb5bd;
    font-size: 0.9rem;
}

/* ====================== */
/* RADIO BUTTONS MEJORADOS */
/* ====================== */
.radio-group {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.3rem;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    position: relative;
    padding-left: 1.8rem;
    font-size: 0.95rem;
}

.radio-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.radio-custom {
    position: absolute;
    left: 0;
    height: 1.2rem;
    width: 1.2rem;
    background-color: var(--white);
    border: 2px solid var(--gray-medium);
    border-radius: 50%;
    transition: var(--transition);
}

.radio-option:hover .radio-custom {
    border-color: var(--color-primary);
}

.radio-option input:checked ~ .radio-custom {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.radio-custom:after {
    content: "";
    position: absolute;
    display: none;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 50%;
    background: var(--white);
}

.radio-option input:checked ~ .radio-custom:after {
    display: block;
}


/* ====================== */
/* BOTÓN DE ENVÍO */
/* ====================== */
.btn-submit {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--white);
    border: none;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    margin: 1rem auto 0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    width: 100%;
    max-width: 300px;
    justify-content: center;
}

.btn-submit:hover {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* ====================== */
/* RESPONSIVE DESIGN - MEJORADO */
/* ====================== */
@media (max-width: 768px) {
    .form-container {
        width: 100%;
        border-radius: 0;
        margin: 0 auto;
    }
    
    .form-header {
        padding: 1rem;
        border-radius: 10px 10px 0px 0px;
    }
    
    .form-header h2 {
        font-size: 1.3rem;
    }
    
    .arbitro-form {
        padding: 1rem;
    }

        .entrenador-form {
        padding: 1rem;
    }
    
    .input-grid {
        grid-template-columns: 1fr;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .form-section h3 {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .form-header h2 {
        font-size: 1.2rem;
        flex-direction: column;
        gap: 0.3rem;
    }
    
    .form-header p {
        font-size: 0.8rem;
    }
    
    .input-group label {
        font-size: 0.9rem;
    }
    
    .input-group input:not([type="radio"]),
    .input-group select {
        padding: 0.65rem 0.8rem;
        font-size: 0.9rem;
    }
    
    .btn-submit {
        padding: 0.7rem 1rem;
        font-size: 0.9rem;
    }
}