/* =========================
   BASE / FONDO
   ========================= */

html, body{
    height:100%;
}

body{
    margin:0;
    font-family: 'Poppins', sans-serif;
    color: white;
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:100vh;

    background-color: #000;   /* CLAVE */
    background-image:
        radial-gradient(circle at 20% 20%, rgba(212,175,55,0.08), transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(212,175,55,0.05), transparent 40%);
}

/* =========================
   TARJETA CENTRAL
   ========================= */

.deluxe-card{
    position: relative;
    background: linear-gradient(145deg, #111, #0a0a0a);
    border-radius: 18px;
    padding: 42px;
    width: 100%;
    max-width: 440px;

    border: 1px solid rgba(212,175,55,0.25);

    box-shadow:
        0 0 0 1px rgba(212,175,55,0.05),
        0 20px 60px rgba(0,0,0,0.8),
        0 0 50px rgba(212,175,55,0.12);

    animation: fadeIn .35s ease;
}

/* brillo dorado suave */
.deluxe-card::before{
    content:"";
    position:absolute;
    inset:0;
    border-radius: 18px;
    background: linear-gradient(120deg, transparent 20%, rgba(212,175,55,0.12), transparent 80%);
    opacity:.35;
    pointer-events:none;
}

/* =========================
   ANIMACIÓN
   ========================= */

@keyframes fadeIn{
    from{opacity:0; transform: translateY(8px) scale(.98);}
    to{opacity:1; transform: translateY(0) scale(1);}
}

/* =========================
   TITULOS
   ========================= */

.deluxe-title{
    color: #d4af37;
    font-weight: 700;
    text-align:center;
    margin: 0 0 6px 0;
    letter-spacing: .3px;
}

.deluxe-subtitle{
    text-align:center;
    color:#9f9f9f;
    font-size:14px;
    margin-bottom:28px;
}

/* =========================
   INPUTS
   ========================= */

.deluxe-input{
    background: #050505;
    border: 1px solid rgba(212,175,55,0.35);
    color: white;
    border-radius: 10px;
    padding: 13px 14px;
    width: 100%;
    margin-bottom: 16px;

    outline:none;
    transition:.18s ease;
}

.deluxe-input::placeholder{
    color:#666;
}

.deluxe-input:focus{
    border-color: #d4af37;
    box-shadow:
        0 0 0 2px rgba(212,175,55,0.18),
        0 0 18px rgba(212,175,55,0.15);
    background: #000;
}

/* =========================
   BOTÓN
   ========================= */

.deluxe-btn{
    background: linear-gradient(45deg,#d4af37,#f1d77a);
    border:none;
    color:black;
    font-weight:600;
    width:100%;
    padding:13px;
    border-radius:10px;

    transition:.18s ease;
}

.deluxe-btn:hover{
    transform: translateY(-1px);
    box-shadow: 0 10px 25px rgba(212,175,55,0.35);
}

.deluxe-btn:active{
    transform: translateY(0);
}

/* =========================
   ALERTAS BOOTSTRAP
   ========================= */

.alert{
    border-radius: 12px;
    font-size:14px;
    border: 1px solid rgba(212,175,55,0.35);
    background: rgba(0,0,0,0.55);
    color: #d4af37;
    backdrop-filter: blur(6px);
}

.alert-success{
    border-color: rgba(212,175,55,0.45);
}

.btn-close{
    filter: invert(1);
    opacity:.6;
}

.btn-close:hover{
    opacity:1;
}

/* =========================
   LINKS (si usas luego)
   ========================= */

.deluxe-link{
    color:#d4af37;
    text-decoration:none;
    font-size:13px;
}

.deluxe-link:hover{
    text-decoration:underline;
}