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

body{
    background: radial-gradient(circle at top, rgb(126,181,245), rgb(9,33,79), rgb(2,3,22));
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    color:#fff;
}

.container{
    width:100%;
    max-width:420px;
    padding:20px;
}

.card{
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(12px);
    border-radius:25px;
    padding:25px;
    text-align:center;
    box-shadow: 0 0 40px rgba(126,181,245,0.3);
}

.tag{
    font-size:12px;
    background: rgba(126,181,245,0.2);
    padding:8px 15px;
    border-radius:20px;
    display:inline-block;
    margin-bottom:15px;
}

h1{
    font-size:28px;
    margin-bottom:10px;
}

.subtitle{
    color:rgb(139,140,140);
    margin-bottom:20px;
}

/* CONTADOR */

.countdown{
    display:flex;
    justify-content:space-between;
    margin:20px 0;
}

.countdown div{
    background: rgba(255,255,255,0.08);
    padding:10px;
    border-radius:12px;
    width:23%;
}

.countdown span{
    font-size:20px;
    font-weight:bold;
}

.countdown small{
    font-size:10px;
    color:rgb(139,140,140);
}

/* INFO */

.info{
    background: rgba(255,255,255,0.05);
    padding:15px;
    border-radius:15px;
    margin-bottom:20px;
}

/* BOTÓN */

.btn{
    display:block;
    background: linear-gradient(45deg, rgb(126,181,245), rgb(9,33,79));
    padding:15px;
    border-radius:30px;
    text-decoration:none;
    color:#fff;
    font-weight:bold;
    box-shadow:0 0 20px rgba(126,181,245,0.6);
    transition:0.3s;
}

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

/* TEXTO FINAL */

.note{
    margin-top:15px;
    font-size:12px;
    color:rgb(139,140,140);
}

/* LOGO SUPERIOR */
.logo-top{
    width:140px;
    margin-bottom:15px;
    opacity:0.9;
}

/* LOGO INLINE (ecos pequeño) */
.logo-inline{
    width:80px;
    vertical-align:middle;
    margin-left:5px;
}

/* QR */
.qr{
    margin:20px 0;
}

.qr img{
    width:140px;
    border-radius:15px;
    padding:8px;
    background:rgba(255,255,255,0.1);
}

/* FOOTER LOGOS */
.footer-logos{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:15px;
    margin-top:20px;
}

.footer-logos img{
    height:80px;
    opacity:0.8;
}

.footer-logos .line{
    width:1px;
    height:30px;
    background:rgba(255,255,255,0.3);
}

/* NOMBRE */

.nombre{
    font-size:18px;
    font-weight:bold;
    margin-bottom:10px;
    color:#7eb5f5;
}

/* ESTADO */

.estado{
    margin:15px 0;
    padding:10px;
    border-radius:10px;
    font-size:14px;
}

.estado.activo{
    background: rgba(37,211,102,0.2);
    color:#25D366;
}

.estado.usado{
    background: rgba(255,0,0,0.2);
    color:#ff6b6b;
}

/* FOOTER POWERED */

.powered{
    width:100%;
    margin-top:20px;
    padding:15px 10px;
    background:#000;
    text-align:center;
    border-radius:15px;
}

.powered p{
    font-size:12px;
    color:#aaa;
    margin-bottom:8px;
}

.powered img{
    width:120px;
    opacity:0.9;
}

/* MODAL */

.modal{
    display:none;
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.7);
    backdrop-filter: blur(5px);
    justify-content:center;
    align-items:center;
    z-index:999;
}

.modal-content{
    background: rgba(2,3,22,0.95);
    padding:25px;
    border-radius:20px;
    text-align:center;
    max-width:350px;
    width:90%;
    color:#fff;
    box-shadow:0 0 40px rgba(126,181,245,0.4);
    animation:fadeIn 0.3s ease;
}

/* IMAGEN ORADOR */

.orador-img{
    width:120px;
    border-radius:50%;
    margin-bottom:15px;
    box-shadow:0 0 20px rgba(126,181,245,0.6);
}

/* TEXTO */

.frase{
    font-size:14px;
    color:#ccc;
    margin-top:10px;
}

/* CERRAR */

.close{
    position:absolute;
    top:15px;
    right:20px;
    font-size:22px;
    cursor:pointer;
}

/* ANIMACIÓN */

@keyframes fadeIn{
    from{
        opacity:0;
        transform:scale(0.9);
    }
    to{
        opacity:1;
        transform:scale(1);
    }
}