* {
    box-sizing: border-box;
}

.registro-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 90px);
    padding: 20px;
    position: relative;
    overflow: hidden;
}

    .registro-container::before {
        content: "";
        position: absolute;
        width: 500px;
        height: 500px;
        background: radial-gradient(circle, rgba(14,165,233,0.2), transparent 70%);
        top: -120px;
        left: -120px;
        filter: blur(80px);
        pointer-events: none;
    }

.registro-card {
    position: relative;
    z-index: 1;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(18px);
    padding: 40px;
    border-radius: 16px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    border: 1px solid rgba(255,255,255,0.08);
    color: #e2e8f0;
}

.titulo {
    text-align: center;
    margin-bottom: 30px;
    font-size: 26px;
    font-weight: 600;
    color: #38bdf8;
}

.floating {
    position: relative;
    margin-bottom: 22px;
}

    .floating input {
        width: 100%;
        padding: 14px 70px 14px 12px;
        border-radius: 10px;
        border: 1px solid rgba(255,255,255,0.15);
        background: rgba(255,255,255,0.03);
        color: #e2e8f0;
        font-size: 14px;
        transition: 0.3s;
    }

        .floating input:focus {
            border-color: #38bdf8;
            box-shadow: 0 0 10px rgba(56,189,248,0.4);
            outline: none;
        }

    .floating label {
        position: absolute;
        top: 50%;
        left: 12px;
        transform: translateY(-50%);
        color: #94a3b8;
        font-size: 14px;
        transition: 0.3s;
        pointer-events: none;
    }

    .floating input:focus + label,
    .floating input:not(:placeholder-shown) + label {
        top: -8px;
        left: 10px;
        font-size: 11px;
        color: #38bdf8;
    }

.input-error {
    border: 1px solid #ef4444 !important;
    box-shadow: 0 0 6px rgba(239,68,68,0.5);
}

.input-ok {
    border: 1px solid #22c55e !important;
    box-shadow: 0 0 6px rgba(34,197,94,0.5);
}

.error {
    color: #f87171;
    font-size: 12px;
    margin-top: 5px;
}

.btn-registro {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #0ea5e9, #22c55e);
    color: white;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: 0.3s;
}

    .btn-registro:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 25px rgba(34,197,94,0.4);
    }

.registro-card a {
    color: #38bdf8;
    font-weight: 500;
}
.icon-password2 {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
}
.icon-password {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
}
.icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
}

.icon {
    opacity: 0.8;
    z-index: 2;
}

.icon-password {
    z-index: 3;
}

.valid-icon {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%) scale(0);
    color: #22c55e;
    font-size: 16px;
    transition: 0.2s ease;
    z-index: 1;
}

.floating input.input-ok ~ .valid-icon {
    transform: translateY(-50%) scale(1);
}

@media (max-width: 480px) {
    .registro-card {
        padding: 25px 20px;
        margin: 10px;
    }

    .titulo {
        font-size: 22px;
    }

    .floating input {
        padding: 12px 38px 12px 10px;
        font-size: 13px;
    }

    .btn-registro {
        padding: 12px;
        font-size: 14px;
    }
}
input[type="password"]::-ms-reveal,
input[type="password"]::-ms-clear {
    display: none;
}

input[type="password"]::-webkit-credentials-auto-fill-button,
input[type="password"]::-webkit-textfield-decoration-container {
    display: none !important;
}