/* ===============================
   GOLDEN FAMILY - LIBRO RECLAMOS
================================ */

body {
    font-family: Arial, sans-serif;
    background: #f5f5f5;
    margin: 0;
    padding: 0;
    color: #666;
}

/* HEADER */
.gf-header {
    background: #595959;
    color: white;
    text-align: center;
    padding: 35px 15px;
    position: relative;
}

/* Botón volver */
.gf-back-btn {
    position: absolute;
    left: 20px;
    top: 20px;
    background: white;
    color: #cc5830;
    padding: 10px 15px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0px 2px 6px rgba(0,0,0,0.4);
}

.gf-back-btn:hover {
    background: #f2f2f2;
}

/* Logo */
.gf-logo img {
    width: 90px;
    margin-bottom: 10px;
}

/* Título */
.gf-header h1 {
    margin: 0;
    font-size: 28px;
}

.gf-header p {
    margin-top: 6px;
    font-size: 15px;
}

/* CONTENEDOR */
.gf-container {
    max-width: 950px;
    margin: auto;
    padding: 25px;
}

/* DATOS PROVEEDOR */
.gf-info {
    background: white;
    padding: 20px;
    border-radius: 14px;
    border-left: 6px solid #cc5830;
    margin-bottom: 25px;
    box-shadow: 0px 3px 8px rgba(0,0,0,0.4);
}

.mail{
    text-decoration: none;
    color: #595959;
}

.mail:hover{
    color: #cc5830;
    font-weight: bold;
}

.gf-info h2 {
    margin-top: 0;
    color: #cc5830;
}

/* Aviso legal */
.gf-warning {
    margin-top: 15px;
    background: #fff0e8;
    padding: 12px;
    border-radius: 10px;
    font-size: 14px;
}

/* FORMULARIO */
.gf-form-section {
    background: white;
    padding: 25px;
    border-radius: 14px;
    box-shadow: 0px 3px 10px rgba(0,0,0,0.4);
}

.gf-form-section h2 {
    margin-bottom: 20px;
    color: #cc5830;
}

/* FIELDSET */
fieldset {
    border: 1px solid #ddd;
    margin-bottom: 20px;
    padding: 18px;
    border-radius: 12px;
}

legend {
    padding: 0 12px;
    font-weight: bold;
    color: #cc5830;
}

/* INPUTS */
label {
    display: block;
    margin-top: 12px;
    font-weight: 600;
    color: #444;
}

input, select, textarea {
    width: 100%;
    padding: 10px;
    margin-top: 6px;
    border-radius: 10px;
    border: 1px solid #ccc;
    font-size: 14px;
}

/* Focus */
input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: #cc5830;
    box-shadow: 0px 0px 6px rgba(204,88,48,0.6);
}

/* Confirmación */
.gf-confirm {
    display: flex;
    gap: 10px;
    font-size: 13px;
    margin-top: 18px;
    color: #444;
}

/* BOTÓN ENVIAR */
.gf-btn {
    width: 100%;
    background: #cc5830;
    color: white;
    border: none;
    padding: 15px;
    font-size: 16px;
    border-radius: 12px;
    cursor: pointer;
    margin-top: 20px;
    font-weight: bold;
    box-shadow: 0px 3px 8px rgba(0,0,0,0.4);
}

.gf-btn:hover {
    background: #b94c27;
}

/* ==========================================
   MEDIA QUERY PARA MÓVILES PEQUEÑOS (<=480px)
   Ajustes: botón volver como icono + inputs centrados
========================================== */
@media (max-width: 480px) {

    /* Header más compacto */
    .gf-header {
        padding: 25px 10px;
    }

    /* Botón volver → solo flecha */
    .gf-back-btn {
        position: absolute;
        left: 10px;
        top: 10px;

        width: 42px;
        height: 42px;

        padding: 0;
        border-radius: 50%;

        display: flex;
        align-items: center;
        justify-content: center;

        font-size: 18px;
        font-weight: bold;

        overflow: hidden;
        white-space: nowrap;
    }

    /* Ocultar texto "Volver a la web" dejando solo flecha */
    .gf-back-btn::after {
        content: "";
    }

    .gf-back-btn {
        text-indent: -9999px; /* Oculta texto */
    }

    .gf-back-btn::before {
        content: "⬅";
        text-indent: 0;
        position: absolute;
        font-size: 20px;
        color: #cc5830;
    }

    /* Logo más pequeño */
    .gf-logo img {
        width: 70px;
    }

    /* Contenedor ajustado */
    .gf-container {
        padding: 12px;
        width: 100%;
        box-sizing: border-box;
    }

    /* Secciones sin desbordarse */
    .gf-info,
    .gf-form-section {
        padding: 18px;
        width: 100%;
        box-sizing: border-box;
    }

    /* Fieldsets más compactos */
    fieldset {
        padding: 14px;
        width: 100%;
        box-sizing: border-box;
    }

    /* Inputs siempre dentro */
    input,
    select,
    textarea {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    /* Botón enviar ajustado */
    .gf-btn {
        font-size: 15px;
        padding: 14px;
    }
}

/* ==========================================
   MEDIA QUERY PARA TABLETS (>=768px)
========================================== */
@media (min-width: 768px) {

    .gf-header h1 {
        font-size: 26px;
    }

    .gf-logo img {
        width: 90px;
    }

    fieldset {
        padding: 20px;
    }

    label {
        font-size: 14px;
    }
}

/* ==========================================
   MEDIA QUERY PARA DESKTOP (>=1200px)
========================================== */
@media (min-width: 1200px) {

    .gf-container {
        padding: 30px;
    }

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

    .gf-header h1 {
        font-size: 30px;
    }
}