@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

body {
    font-family: 'Poppins', sans-serif;
    /* degradado animado de fondo */
    background: linear-gradient(-45deg, #11001c, #001f3f, #31002e, #1a0000);
    background-size: 400% 400%;
    animation: movimiento 15s ease infinite;
    color: #ffffff;
}

@keyframes movimiento {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.espaciologo img {
    max-width: 150px;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.5); 
}

/* transformamos las tarjetas de bootstrap en "cristal" */
.tarjeta-cristal {
    background: rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 20px !important;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.6);
}

.texto-gradiente {
    background: linear-gradient(to right, #ff416c, #ff4b2b, #4a00e0, #8e2de2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 600;
}

/* personalizamos los inputs de bootstrap */
.form-control, .form-control:focus {
    background: rgba(0, 0, 0, 0.3) !important;
    border: none;
    border-bottom: 2px solid #8e2de2;
    border-radius: 8px 8px 0 0;
    color: #fff !important;
    box-shadow: none !important;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-bottom: 2px solid #ff416c;
    background: rgba(0, 0, 0, 0.5) !important;
}

/* botón personalizado compatible con bootstrap */
.btn-gradiente {
    background: linear-gradient(45deg, #8e2de2, #4a00e0, #ff416c);
    background-size: 200%;
    color: white !important;
    border: none;
    border-radius: 25px;
    transition: 0.4s;
    box-shadow: 0 4px 15px rgba(142, 45, 226, 0.4);
}

.btn-gradiente:hover {
    background-position: right center;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 65, 108, 0.6);
}

/* ajustes a la tabla de bootstrap */
.table-cristal {
    color: white;
}
.table-cristal th {
    background: rgba(0, 0, 0, 0.4) !important;
    color: #00e5ff !important;
    border-bottom: none;
}
.table-cristal td {
    background: transparent !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    vertical-align: middle;
}
.table-cristal tr:hover td {
    background: rgba(255, 255, 255, 0.05) !important;
}