/* Variables de color y tipografía */
:root {
    --primary-color: #1D3E72;
    --secondary-color: #F28A2C;
    --light-gray: #E5E5E5;
    --white: #FFFFFF;
    --dark-gray: #333333;
    --error-color: #E74C3C;
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Reset y estilos base */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    position: relative;
    padding-top: 10px; /* Espacio para el botón */
    font-family: var(--font-main);
    background-color: var(--light-gray);
    color: var(--dark-gray);
    line-height: 1.3;
    padding: 5px;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative; /* Necesario para el botón de cerrar */
}

/* INICIO - Botón Cerrar (X) Interactivo - Versión Corregida */
.close-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background-color: rgba(245, 245, 245, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    z-index: 9999;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    backdrop-filter: blur(2px);
}

.close-btn:hover {
    background-color: #e74c3c;
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 3px 12px rgba(0,0,0,0.3);
}

.close-btn::before, 
.close-btn::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 3px;
    background-color: #333;
    transition: all 0.3s ease;
}

.close-btn::before {
    transform: rotate(45deg);
}

.close-btn::after {
    transform: rotate(-45deg);
}

.close-btn:hover::before,
.close-btn:hover::after {
    background-color: white;
}

.close-btn:active {
    transform: rotate(90deg) scale(0.9);
}

@media (max-width: 768px) {
    .close-btn {
        width: 36px;
        height: 36px;
        top: 15px;
        right: 15px;
    }
    
    .close-btn::before, 
    .close-btn::after {
        width: 18px;
    }
}

@media (max-width: 480px) {
    .close-btn {
        width: 32px;
        height: 32px;
        top: 10px;
        right: 10px;
    }
    
    .close-btn::before, 
    .close-btn::after {
        width: 16px;
        height: 2px;
    }
}
/* FIN - Botón Cerrar (X) Interactivo - Versión Corregida */

/* Estructura principal del formulario */
.form-all {
    width: 100%;
    max-width: 800px;
    background-color: var(--white);
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin: 5px auto;
    position: relative; /* Para posicionamiento interno */
}

/* INICIO - Estilo Mejorado para Header del Formulario (con bordes redondeados) */
.logo-container {
    background-color: var(--primary-color);
    padding: 25px 20px;
    text-align: center;
    border-bottom: 4px solid var(--secondary-color);
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    margin-bottom: 20px;
    position: relative;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.logo {
    height: auto;
    max-width: 180px;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

@media (max-width: 600px) {
    .logo-container {
        padding: 20px 15px;
        border-bottom-width: 3px;
        border-top-left-radius: 6px;
        border-top-right-radius: 6px;
    }
    
    .logo {
        max-width: 140px;
    }
}
/* FIN - Estilo Mejorado para Header del Formulario */

/* INICIO - Estilo para Footer del Formulario */
.form-footer {
    background-color: #f9f9f9;
    padding: 20px;
    text-align: center;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    border-top: 1px solid #eeeeee;
    margin-top: 20px;
}

@media (max-width: 600px) {
    .form-footer {
        padding: 15px;
        border-bottom-left-radius: 6px;
        border-bottom-right-radius: 6px;
    }
}
/* FIN - Estilo para Footer del Formulario */

/* Estilos de texto y divisores */
h1 {
    text-align: center;
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.subtitle {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.divider {
    border: 0;
    height: 1px;
    background: var(--secondary-color);
    margin: 8px 0;
}

/* Estilos de campos del formulario */
fieldset {
    border: 1px solid #ddd;
    border-radius: 3px;
    padding: 10px;
    margin-bottom: 10px;
}

legend {
    font-weight: 600;
    font-size: 1rem;
    color: var(--primary-color);
    padding: 0 5px;
    margin-left: -3px;
}

.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 8px;
}

.float-container {
    position: relative;
    margin-bottom: 12px;
}

.float-container input,
.float-container textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 3px;
    font-size: 0.9rem;
    background-color: var(--white);
}

.float-container textarea {
    min-height: 80px;
    resize: vertical;
}

.float-container label {
    position: absolute;
    top: 8px;
    left: 10px;
    font-size: 0.9rem;
    color: #777;
    background-color: var(--white);
    padding: 0 3px;
    transition: all 0.15s ease;
}

.float-container input:focus + label,
.float-container input:not(:placeholder-shown) + label,
.float-container textarea:focus + label,
.float-container textarea:not(:placeholder-shown) + label {
    top: -7px;
    left: 6px;
    font-size: 0.7rem;
    color: var(--primary-color);
}

.error-message {
    color: var(--error-color);
    font-size: 0.7rem;
    margin-top: 2px;
    height: 10px;
}

/* Estilos de botones */
.button-container {
    text-align: center;
    margin-top: 15px;
}

.submit-button {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 8px 15px;
    border: none;
    border-radius: 3px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    max-width: 200px;
    transition: all 0.2s ease;
}

.submit-button:hover {
    background-color: #e07a1a;
}

/* Watermark mejorado */
.watermark {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--primary-color);
    opacity: 0.7;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.4rem 0.8rem;
    border-radius: 1rem;
    background-color: rgba(29, 62, 114, 0.08);
    transition: all 0.3s ease;
}

.watermark-text {
    font-weight: 400;
}

.watermark-name {
    font-weight: 600;
}

.watermark:hover {
    opacity: 0.9;
    background-color: rgba(29, 62, 114, 0.12);
}

/* Media queries para responsive design */
@media (max-width: 768px) {
    .form-all {
        padding: 12px;
    }
    
    h1 {
        font-size: 1.3rem;
    }
    
    .two-column {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    fieldset {
        padding: 8px;
    }
    
    .float-container {
        margin-bottom: 10px;
    }
    
    .submit-button {
        max-width: 100%;
        padding: 8px 12px;
    }
}

@media (max-width: 480px) {
    .form-all {
        padding: 10px;
    }
    
    h1 {
        font-size: 1.2rem;
    }
    
    .float-container input,
    .float-container textarea {
        padding: 6px 8px;
        font-size: 0.85rem;
    }
    
    .float-container label {
        font-size: 0.85rem;
        top: 6px;
        left: 8px;
    }
    
    .watermark {
        font-size: 0.8rem;
        padding: 0.3rem 0.7rem;
    }
}