@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&family=Ubuntu:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400;1,500;1,700&display=swap');
.material-icons {
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    font-size: 120%;  
    display: inline-block;
    line-height: 1;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: normal;
    white-space: nowrap;
    direction: ltr;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'liga';
}
.material-symbols-outlined {
    font-variation-settings:
    'FILL' 0,
    'wght' 400,
    'GRAD' 0,
    'opsz' 24
}
*{
    margin: 0;
    padding: 0;
    font-size: 100%;
    max-width: 100%;
    font-weight: normal;
    border-radius: 0;
    outline: none;
    box-sizing: border-box;
}

:root{
    --brand-dark: #0f1b1b;     /* fondo principal (muestra oscura del logo) */
    --brand-darker: #081011;   /* fondo más oscuro */
    --brand-gold: #d9a22a;     /* color dorado principal */
    --brand-gold-2: #f0c85a;   /* dorado claro para hover/bordes */
    --muted: #6c757d;
    --blanco: #ffffff;
    --card-bg: #142121;
}

html{
    margin: 0;
    background: linear-gradient(180deg, var(--brand-darker) 0%, var(--brand-dark) 100%); 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color:#f0c85a;
}
.card-login{
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
    border: 1px solid rgba(255,255,255,0.04);
    backdrop-filter: blur(6px);
}
.btn-gold{
    background: linear-gradient(90deg, var(--brand-gold), var(--brand-gold-2));
    color:#051012;
    border: none;
}
.btn-gold:hover{ 
    filter: brightness(1.05); 
}
.link-gold{ 
    color: var(--brand-gold); 
    text-decoration: underline; 
    cursor: pointer; 
}
.logo-img{ max-width:140px; }
.form-control:focus { 
    box-shadow: 0 0 0 0.15rem rgba(217,162,42,0.15); 
    border-color: var(--brand-gold); 
}
.fondo-oscuro{
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
    border: 1px solid rgba(255,255,255,0.04);
    backdrop-filter: blur(6px);
}
.bordeamarillo{border: solid var(--brand-gold) 3px;}
.bordeamarillod{border-right: solid var(--brand-gold) 3px;}
.bordeamarilloa{border-top: solid var(--brand-gold) 3px;}
.bordeamarillob{border-bottom: solid var(--brand-gold) 3px;}
input, select{
    color: var(--brand-gold);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--brand-gold-2);
    padding: 1%;;
}
input[type="number"]{
    color: var(--brand-gold);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--brand-gold-2);
    padding: 1%;;
}
button{
    cursor: pointer;
    border-radius: 15px;
}
button:hover{
    background: linear-gradient(180deg, var(--muted) 0%, var(--brand-dark) 100%); 
    color: var(--brand-gold-2);
}

:checked{
    background-color: var(--brand-gold);
    color: var(--blanco);
    cursor: pointer;
}
/************Menu lateral************/
.nav-menu {
    list-style: none;
    padding: 0;
    flex-grow: 1;
}

.nav-item {
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 5px;
    cursor: pointer;
    transition: 0.3s;
    display: flex;
    align-items: center;
    color: var(--blanco);
    text-decoration: none;
}

.nav-item i {
    margin-right: 10px;
    color: var(--brand-gold);
}

.nav-item:hover {
    background-color: rgba(217, 162, 42, 0.1);
    color: var(--brand-gold-2);
}

.nav-item.active {
    border-left: 4px solid var(--brand-gold);
    background-color: rgba(217, 162, 42, 0.05);
}
.compatibility-footer {
    margin-top: 30px;
    padding: 15px;
    text-align: center;
    border-top: 1px solid rgba(217, 162, 42, 0.3);
}
.comp-icons {
    font-size: 1.5rem;
    color: var(--brand-gold);
    margin-top: 10px;
}

.comp-icons i {
    margin: 0 15px;
    opacity: 0.8;
}
/******************** Resumen Page Styles *********************/
.totales-container {
   background-color: var(--card-bg); 
   padding: 2.5%; 
   border-radius: 10px; 
   border: 1px solid var(--brand-gold-2);
}
.fondo001 {
   background-color: var(--card-bg); 
   padding: 2.5% 1.5%; 
   border-bottom: 1px solid var(--brand-gold-2);
}
/* 1. Ocultar el input de forma accesible */
.input-oculto1 {
    width: 0.1px;
    height: 0.1px;
    opacity: 0;
    overflow: hidden;
    position: absolute;
    z-index: -1;
}

/* 2. Diseñar el label como un botón atractivo */
.boton-personalizado {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--brand-gold-2); 
    color: #ffffff;
    font-family: sans-serif;
    font-weight: bold;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Efecto al pasar el mouse */
.boton-personalizado:hover {
    background-color: var(--brand-gold);
}

/* Efecto al hacer clic */
.boton-personalizado:active {
    transform: translateY(2px);
}

/* Efecto de foco para accesibilidad (cuando se usa la tecla Tab) */
.input-oculto:focus + .boton-personalizado {
    outline: 2px solid var(--brand-gold);
    outline-offset: 2px;
}

/* Estilos para el texto del archivo */
#texto-archivo {
    margin-left: 12px;
    font-family: sans-serif;
    color: var(--brand-gold-2);
    font-size: 14px;
}